Our Dome Store | AiDomes

American Ingenuity (Ai) Dome Building Plans and Panelized Building Kit Sale Pricing


The Above Dome was built from a 40′ Ai Panelized Dome Building Kit.  
This kit contained second floor door dormer panels. A second floor balcony results after the dormer panels and a railing are installed above a first floor standard entryway.

Online Viewing – Opens in Browser
40′ Floor Plans 1st Floor
40′ Floor Plans 2nd Floor

The Discount on Ai’s Prefabricated Dome Building Kit with one entryway is 15%. To learn more click on Sale.

To view stock geodesic dome floor plans for each of the ten dome kits, click on Stock Plans & scroll down the page to see the pdf hyperlinks to click on. If you do not find a plan layout for your lifestyle, Ai can design modified or custom home plans or business plans for a 25% discount as well.  The dome kits once assembled and the interior is finished can have 172 sq.ft. to 2,992 sq.ft.   From one bedroom one bath size home to four bedroom three bath size home.  If you desire a larger home, multiple domes can be linked together.  Or you can start out small and add on a larger dome later.

To view a chart containing each stock plan’s sale pricing and its kit sale pricing, click on Stock Plans & Kit Sale Pricing Chart.   To view an article covering various items which can be purchased from Ai and approximate finished cost for the dome, click on Calculating Square Footage Costs.

It is Ai’s philosophy that each Buyer only pays for an engineer seal on the building plans and an Energy Report if their building department requires it.  Building Plans are needed 3 months to 1 1/2 years prior to the dome kit shipment.  About 50% of our client’s building departments require engineer sealed plans, structural calculations & an Energy Report to issue a permit. As a result these items are separate costs from the building kit and are only purchased if needed to obtain a building permit.

Advantages of Ai’s concrete domes are super-strength, super-energy efficiency, low exterior maintenance, fire resistant concrete exterior and environmentally safe. To view a summary of advantages view Advantage Summary. On our tree impact link are examples of Ai dome & tree impact & snow load. To review an engineering statement about American Ingenuity domes and building codes, click on Engineering. 225 MPH Hurricane, F-4 Tornado Guarantee. Ai domes survived Hurricane Andrew’s 165 to 212 mph winds and a tornado. An Ai dome survived Katrina’s 140 mph winds. Our retirement home link shares how Ai dome can be ideal for providing lower utility costs in your retirement home.

Kits consist of prefab concrete component panels which when assembled make the dome’s exterior walls. The home owner or their Builder assembles the kit & finishes the interior per the Building Plans. An independent kit assembly consultant can be hired to supervise the crew. The Prefab Panels include exterior 3/4″ fiber concrete reinforced with galvanized steel mesh, core of  nontoxic 7″ Expanded Polystyrene (EPS) R-28 insulation (not styrofoam) & interior of half inch special Georgia Pacific DensArmor Plus gypsum drywall. Once the kit is assembled, seam areas between panels contain overlapped, locked galvanized steel mesh filled with your on site fiber concrete averaging 2″ thick. The concrete/steel/eps/drywall contain no food source for mold growth and are noncombustible.

American Ingenuity designs the geodesic dome plans for a residence or a commercial structure and manufactures ten concrete kits.  The kit when assembled produces the exterior walls and roof of the dome.   The kit does not include exterior doors and windows or any interior items other than the dome shell drywall.  Ai believes you should not pay the shipping costs for an additional truck to deliver materials which can be competitively shopped and purchased locally.   The dome kits are measured by diameter in feet. 

Dome Diameters and Typical Bedroom/Bath Numbers For Each Size Dome Shell Kit
Your Floor Plan Selection determines how much of the second floor is installed

15′  – one bedroom/one bath – no 2nd floor w’ sq.ft of 172
18’ – one bedroom/one bath – no 2nd floor w’ sq.ft. of 249
22′ – one bedroom/one bath – 1st floor of 370 sq.ft.  Can have optional storage or attic loft.
27′ – two bedroom/one bath – 1st floor of 555 sq.ft. – 2nd floor of max 231 sq.ft to equal 786 sq.ft. max.
30′ – one bedroom/one bath – 1st floor of 665 sq.ft. w’ optional 2nd floor for storage, office, craft room.
34′ – two bedroom/two bath – 1st floor of 852 sq.ft.  w’ 2nd floor max of 427 sq.ft. to equal  1,278 sq.ft. max.
36′ – two/three bedroom/two bath– 1st floor of 946 sq.ft. w’ 2nd floor max of 470 sq.ft. to equal 1,418 sq.ft. max.
40′- three to four bedroom/two bath – 1st floor of 1,178 sq.ft. w’ 2nd floor max of 667 sq.ft. to equal 1,845 sq.ft. max.
45′- four bedroom/two half baths – 1st floor of 1,489 sq.ft. w’ 2nd floor  max of 951 sq.ft. to equal 2,440 sq.ft. max.
48′- three/four/five bedroom/two or three bath– 1st floor of 1,693 sq.ft. w’ 2nd floor max of 1,137 sq.ft. to equal 2,830 sq.ft. max.

Ai is not a lender nor a construction company. The property owner obtains their own financing, purchases the dome kit & assembles the kit themselves or hires a builder. All the dome panels come marked with numbers & letters to match info in the Kit Assembly Manual and on the Nomenclature Blueprint in the building plans.The most successful dome kit assembly is accomplished when the owner or the owner’s builder hires the independent Consultant to supervise their workers during kit assembly. Then the exterior and interior is finished by the homeowner or the builder utilizing conventional subcontractors; plumbers, electricians, framers, etc. For Consultant info click on Specialist. To learn about concrete house finished cost, click on Finished Cost.

Due to tight spam filters your email requests may not make it to American Ingenuity and our email replies may not make it back to you. If you email Ai and do not receive a reply in one to two days, please call us. While you are on the phone, we will send you a test email and ask you to send your email to us.


5th Step – Purchase Dome Building Plans. Besides manufacturing geodesic dome building kits, American Ingenuity (Ai) designs residential and commercial building plans that show the room arrangements of the home and other detailed dimensions and data that are used to obtain a building permit, to build the foundation, to assemble the dome kit, install windows and doors, build interior walls and second floor joists, etc. See below for contents of the blueprints.

With your financing determined, you know what your budget is and can determine the size dome that fits your needs. Ai has dome sizes from 172 sq.ft. to 2,900 sq.ft.  To view plans, info and pricing on Tiny Homes (172 sq.ft. to 1,278 sq.ft.) please click on Tiny Domes.  To view stock floor plan layouts for each of the dome sizes from one bedroom/one bath to four bedroom/three bath home, please click on Stock Plans. Once you are on the page, scroll down to find the hyperlinks to click on. If you do not see a stock plan that fits your needs, Ai will modify or customize a plan per your sketches & emailed notes.

Ai’s stock plans contain a blueprint for the installation of a monolithic concrete slab.  Your terrain may require a stem wall, basement or elevated foundation.  Or your building department may require your new home to be built on pilings and an elevated platform. Based on your soil report and terrain and foundation construction costs for your area, you will tell Ai what type foundation you want designed below your dome.  For all foundations other than slab, Ai hires a local Florida licensed PE engineer to assist us in your custom foundation design.

Once we see which plan you prefer & what type foundation is to be designed, Ai can complete a Plans Quote that lists the regular pricing & sale pricing of the dome plans, custom foundation if needed, engineering services if needed, engineer seal fee for your state if required by your building department, and energy report cost if required by your building department. Once you agree to the Plans Quote and pay in full for the plans, any engineer services & fees, energy report, Ai schedules your plans for design. To view plans sale pricing and the dome building kit sale price for that specific plan, click on Stock Plans & Kit Sale Pricing.

AMERICAN INGENUITY’S PHILOSOPHY:   One of the reasons American Ingenuity has been in business since 1976 and is very reputable, is that we try hard to treat all our customers the same and produce a quality dome home kit. Our business philosophy and product is unique to the housing industry. Ai believes that each person should pay for only what they need. This means only the Buyers whose building departments required engineer sealed plans and energy report, pay for those items.  Ai does not burden the price of the building kit for building plans, engineer seal or energy reports as a result, Ai’s dome kit’s pricing is usually one third to one-half less than other housing kits.  One truck is required for delivery for one 27ft thru 48 ft dome kit.  No interior items other than the interior shell drywall is included with the kit. Ai believes you should not pay another truck’s shipping costs for windows, exterior doors, bathroom fixtures, kitchen cabinets, etc. when those items can be competitively shopped and purchased locally.

 What is included in American Ingenuity’s Residential & Commercial Dome Building Plans? American Ingenuity’s Building Plans are new and improved. The building plans consist of two sets of blueprints that include the drawings for the dome that are needed when acquiring a building permit for one dome built on a concrete slab. Or Ai will design custom foundations; i.e. basement, columns with concrete platform, pilings, stem wall, etc.

Plus Ai emails your completed building plans pdfs to you so that you can have additional sets of building plans plotted locally. The plans are composed using the AUTOCAD program on our computer aided drafting system.

American Ingenuity’s Building Plans contain all of the typical drawings and details from 13-17 sheets. The blueprints that are included depend on the type of entryways, dormers and foundation that are designed in your plans. Some of the Blueprint names are:

  • Cover Sheet
  • Legend Sheet
  • First Floor Plan
  • Second Floor Plan
  • Dome Panel Nomenclature
  • Exterior Elevations
  • 1st Floor Electrical Plan (shows location of electrical outlets, lighting fixtures, ceiling fans, smoke detectors)
  • 2nd Floor Electrical Plan  (shows location of electrical outlets, lighting fixtures, ceiling fans, smoke detectors)
  • Foundation Plan
  • Foundation Details
  • 2nd Floor Framing Plan
  • Typical Dome Section
  • Standard Entryway Details
  • High Profile Entryway Details
  • 1st Floor Window Dormer & Door Dormer Details
  • 2nd Floor Dormer Details
  • Stair Details
  • Cupola Plan if ordered
  • Link Plan if ordered
dome dvd



Due to spam filters if you email Ai your email may go into cyberspace.

If you email and do not receive a reply, please call.

To pay for the item(s), Ai accepts any of the following payment methods.  Call us to give us the info.

  • Credit Cards: Visa, Master Card, Discover (Not American Express)
  • Debit Cards
  • Money Orders or Checks made out to American Ingenuity and mailed to 8777 Holiday Springs Rd., Rockledge Fl 32955
  • International Customers: DVD and Planning Kit can be mailed internationally; however, the Model Dome Kit cannot be mailed internationally. Call with your international mailing address and Ai will research mailing costs.

American Ingenuity DVD

Ai’s Dome DVD is newly updated. It includes video of prefabricated panels being manufactured, info about 1/2″ Georgia Pacific DensArmor Plus High Performance Wallboard, domes under construction, finished domes and Inside Edition TV segment.  To view the DVD for free, click on DVD.  To view photo gallery, showing the dome kit assembly click on Dome Kit Assembly and Construction Overview.   Engineering Statement covers Ai dome kit and Building Codes in America – International Residential Building Code, California Building Code, 2014 Florida Building Code 5th Edition.

dome dvd

$7 includes First Class Mailing Costs for US States Only

An American Ingenuity dome went through Hurricane Andrew and suffered no structural damage.  A FEMA official said not only had the Ai dome survived Hurricane Andrew but it had gone through a tornado.  A tornado picked up a two wide metal horse trailer and slammed it against the dome.  The damage was minor…a hairline crack and a small piece of concrete was broken loose on a riser wall.  The dome owner caulked the crack, mixed up our special fiber concrete and patched the hole and then painted over the area with  paint.  In 39 years this is the only American Ingenuity Dome to suffer any damage due to a hurricane, earthquake or tornado.

To view a recap of the American Ingenuity domes and acts of nature – hurricanes, tornadoes, earthquakes, please click on Recap.

American Ingenuity Dome Exteriors carry a warranty against structural damage due to 225 mph winds and F4 tornadoes.

If you order the Planning Kit, DO NOT ORDER THIS DVD separately, as it is included in the Planning Kit.

This  DVD  is shipped via U.S. First Class Mail  to residents of the United States. International orders please contact us directly at 321-639-8777 9 a.m. to 5 p.m. E.T.


American Ingenuity Dome Planning Kit with DVD 

This Package includes a Stock Floor Plan Booklet, a DVD showing prefabricated panels being manufactured, Kit Assembly Pictures and Photos of finished domes, Popular Science front cover story reprint and additional miscellaneous information.

To view stock plans on our web site for each size dome, please click on geodesic dome home plans.  If you do not see a plan to fit your desires, Ai can modify or customize a plan at a discounted fee.  To view Kit Sale Pricing and Plan Sale Pricing, click on Sale.  To view the DVD for free, click on DVD.

dome planning kit

$14 plus $5.60 Priority Mailing Costs – US States Only.

The 8 1/2″ x 11″ Floor Plan Booklet includes a sampling of stock floor plans for our 27′, 30′, 36′, 40′, 45′ and 48′ dome homes, stock garage plans for the 22′, 27′, 30′ and 34′ domes and blank floor planners for the 22′ through 48′ domes.  If you have already narrowed down the size dome you wish to build (to one or two dome sizes), the number of bedrooms, and if you desire the master bedroom on main floor, Ai can send you a customized planning kit with plans that fit your needs. Just let us know when placing your order and we will be happy to accommodate you.

The miscellaneous information includes: Answers to Frequent Questions, Pricing/Specifications/Dimensions,Finished Cost, Construction Overview, Kit Assembly Consultant, Paper Mini Dome and Magazine article reprints.

One Planning Kit is shipped Priority Mail within USA for $5.60. For international orders please contact us directly at 321-639-8777 E.T. or click on Contact Us.

This Planning Kit includes the DVD; so there is no need to order the DVD separately. 


Model Dome Kit

Construct a 3-D scale Model of a geodesic dome on a four foot tall riser. The dome can be either a 30′ or 34′ or 40′ or 45′ or 48′. When assembled the skeleton is 24″ in diameter by 15″ high. Plastic ribs and hubs form a geodesic see through skeleton. Foam board for walls and floors requires cutting and fitting. 2-D furniture is provided.

model dome kit

$47 Plus USA $15 Mailing Costs – US States Only

This kit does not include a Planning Kit or a 60 page stock floor plan booklet, link patterns or cupola patterns. The Model Dome Kit is not for the two frequency 22′ or 27′ domes or the four frequency 60′ dome.  Ai does not have model dome kits or strut sizes for two freq or four freq domes.

Shipping within the USA:  One MDK is shipped via Priority Mail within the USA for $15.00.

International Shipping:   Ai does not ship Model Dome Kits internationally.




34′ Aidome on finished Basement – 1,916 sq.ft. on 4.2 Acres

One mile from Blue Ridge Parkway, three miles from Golf Course & One Hour from Asheville North Carolina 

Three Bedrooms/three baths.  One of the bedrooms & full bath is in the separate basement apartment. 

Appraised Oct 4, 2017 for $175,000 reduced to $165,000

To view info and photos click on Beautiful 34′ Aidome 


This Dome Has Sold For Asking Price of $220,000

Melbourne Florida Concrete AiDome Home with Attached Garage Dome

One of kind property and one of a kind dome home
Super-energy efficient & Super-strong
Corner Lot Receives Cool Breezes off the River
Beautiful Unobstructed View of the Indian River

(use arrows on right and left side of main picture to view other photos in the gallery)

PDF for Downloading & Printing

Online Viewing – Opens in Browser

This 0.27 acre property is a one of a kind property which has unobstructed view of the Indian River.  Just north of the property less than one block away is 0.21 acre with frontage on Indian River on sale for $260,000.  Instead of paying $260,000 for vacant river front land, purchase this 0.27 property with full unobstructed River View, two concrete domes and riparian rights to the Indian River to build a dock if desired!   The domes exterior is steel reinforced concrete with a 225 mph wind and F4 warranty from American Ingenuity (Ai) who has been in business for over 40 years.  The domes were built from Aidome building kits.

1,075 sq.ft. 34 foot in diameter Aidome Home has two bedrooms and two baths (first floor 819; second floor 256) linked to a one car 22 foot in diameter garage dome via a covered 36 sq.ft. walkway. Dome home sets on .27 acre corner lot with full unobstructed view of the Indian River with semi-circular driveway. Sidewalk with 25 foot in diameter concrete patio. Home features kitchen island, high vaulted ceilings, two high profile entryways and fenced yard. All glass is double paned. Great for a primary home, retirement home or vacation home.

Garage has 375 sq.ft. with 88 sq.ft. of attic storage above the one car parking. Garage dome has rear door dormer to access the back yard. There is ample space around the first floor perimeter for storage. There is a laundry tub and toilet in the garage. Sears garage door opener. Garage door is 7’ tall and 9’ wide. Patio slab 25 feet in diameter.

  • The exterior of the domes is concrete reinforced with galvanized steel mesh and fibers. The domes were built from building kits manufactured by American Ingenuity. To view a summary on advantages of the Aidome, click Summary. There is no wood in or on the exterior dome walls or roof. No wood to burn, no wood for termites to eat and no wood to interrupt the insulation. There is only pressure treated wood to frame in around exterior doors and windows.
  • American Ingenuity gives a warranty of 225 mph wind and F4 tornado on the exterior dome panels against structural damage due to winds for ten years. The warranty does not include the exterior framed walls, exterior doors/windows, interior items or life and limb. The warranty is not transferable.  In the above photo gallery, there is a picture of a dumpster containing roofing from a neighbor’s house when Hurricane Jeanne ripped the roof off the neighbors house. There was no damage to the concrete dome.
  • The exterior has no roof to replace every 11-12 years. The exterior concrete is painted with elastomeric paint.
  • The exterior wall has seven inch thick modified expanded polystyrene insulation (R28). This means the exterior walls and roof have the same composition. Because the dome has 30% less exterior surface area, the insulation is R28 and is not interrupted by wood, the cooling and heating bills are low. I can cool the 1,075 dome home for less than $27 a month in the hot Florida Summer Months. 76 degrees when home and 79 degrees when not home. The dome is an all-electric house. To view 3 to 4 years of utility bills for the dome, click on Melbourne Dome Electric Bills.
  • We received this Facebook question and wanted to share it and our answer:

Q: Ai, just out of curiosity, how often do you have the sales like you have been having? It’s an amazing deal and beings it will be a while before I could purchase, just curious if it’s once a year or more or less frequently?

A: It is very unusual to have a finished Ai concrete dome for sale. So this is a rare opportunity for anyone desiring to purchase a finished American Ingenuity dome to do so instead of starting from scratch having to select property, determine the floor plan layout, purchase building plans, obtain a building permit; purchase dome building kit and then assemble and finish the dome.

Why Purchase a Home Built From an Aidome?

The geodesic dome was built from an American Ingenuity (Ai) dome building kit which consists of prefabricated triangle shaped panels and four foot tall riser panels. The dome’s exterior is fire resistant concrete reinforced with galvanized steel mesh and fibers. Its insulation is R28 {seven inches of nontoxic expanded polystyrene (EPS)}. The dome panels contain no wood to interrupt the insulation, no wood for termites to eat and no wood to burn. There is no roof to replace every 11-12 years. The dome’s exterior walls are incredibly strong, resist tree impact and resist forest fires due to non-combustible concrete exterior. The insulation results in the dome’s cooling and heating costs being 50% to 60% lower than a box shaped house.

Why is a Geodesic Dome So Strong?

Geodesic domes are three-dimensional structures using stable triangles approximating spheres to create multiple load carrying paths from point of load to point of support. The triangle is the only arrangement of structural members that is stable within itself without requiring additional connections at the intersection points to prevent warping of the geometry. In other words, apply pressure to one edge of a triangle, and that force is evenly distributed to the other two sides, which then transmit pressure to adjacent triangles. That cascading distribution of pressure is how geodesic domes efficiently distribute stress along the entire structure, much like the shell of an egg.




Norwalk Connecticut 40′ Aidome on unfinished basement has sold for $420,000.

Below is photo gallery. To view each photo in the gallery, click on arrow on right center of photo.




Dome For Sale – $249,000

 48 ft diameter Dome Home in Edgewater, Florida 

Completed 48 foot diameter (48 Delta 22 floor plan) approximately 2,600 sq. ft. three bedroom, two bath American Ingenuity two story, steel reinforced concrete dome home is for sale.

The home sits on 9/10s of an acre on a high and dry lot in Volusia County, surrounded by hundreds of acres of woodlands. The lot is secluded and on a paved road in the county about 20 minutes from the beach and about 5 minutes to the intercoastal.

The homeowner, Eric Brindley, has been living in it since 2007 and building it in his spare time paying cash as he built. The home has been overbuilt, I.E. 2X8 or 2×6 framing instead of 2×4. Double stud with cross bracing instead of single stud. Doubled up floor joists 12″ O.C. Extra 2x’s on all beams. All wood nailed and glued. 2″ thick steel reinforced concrete entryways. 7″ eps insulation in entryways instead of 4″ fiberglass, #5 rebar instead of #4.

Per Eric, “The Dome is very efficient and strong. It has been hit by several hurricanes and tropical storms with no damage at all. My neighbor’s conventional house was severely damaged by the storms. I keep the house at 72 degrees in the summer and warmer in winter. My electric bill is around $100 a month with no water/sewer bill because I’m on well/septic. The house is designed for very little maintenance. I post updated construction pictures on my dome Facebook page as I progress”

Features of the dome:
1. It has a 3 ton 13 seer central AC system.
2. All windows are 7/8 low e argon filled dual pane glass.
3. The 10 foot sliding door is 1 inch low e argon filled.
4. The concrete exterior is painted with elastomeric paint.
5. Has well and septic.
6. Has 4 skylights and a transom window…all low e.
7. All entryway walls are framed with 2×8 pressure treated pine.
8. https://www.facebook.com/pages/Dome-home/877476018950432?sk=photos_stream&tab=photos_albums

Eric can be reached at 386-690-0195


Finished 40′ Dome for Sale

14 miles from Asheville, North Carolina

In between Black Mountain and Bat Cave

Asking:  $265,999

The 40′ dome has 2,150 sq.ft. and sits atop 9′ Superior Walls basement and was built from an American Ingenuity steel reinforced concrete building kit.

The first level consists of a one bedroom with one full bath, laundry/furnace room, hobby room, garage and work shop.

The second level consists of a kitchen, two bedrooms, one full bath, dining room and great room.

The third level consists of the master bedroom with outside porch, walk in closet, exercise room and full bath.

Amenities include:

  • 2.46 acres atop a mountain side.
  • Propane water heater/on demand with no tank.
  • Outside wood burning furnace supplies heat in winter and unlimited hot water…has two zones but only using one zone.
  • 385′ well and septic system.

For information go to Facebook  www.facebook.com  under Carl Dipilla.


For Sale

Dome in South Florida, Miami/Homestead

View this listing on REALTOR.com(R):

Property Address:

15261 SW 212 St

Miami, FL 33187

MLSID # D1171911

Basic Property Attributes:


3 beds, 2.5 baths

1,532 sq. ft.

1.42 acres

The dome Owner’s name is John Menendez.

You can email him at jcmmenendez@aol.com


34′ Dome for Sale in Putman County, Florida

$220,000 (negotiable)

An adorable brand new 98% finished 34′ (1,100 sq.ft.) two story American Ingenuity home with two bedrooms, two baths, two patios and a beautiful view is for sale.  The property sits on one acre on the St. John’s River in San Mateo, Florida and is located on a dead end.  The beach is a 25 minute drive.  The property has several fruit trees and a wooded area for your privacy.

This quaint home is ideal as a starter home, perfect for a fishing guide, or just a place to get away and relax.  Add your appliances and some flooring to make it home.  The dome has three French doors with two high profile entryways and one standard door with a standard entryway.  The second floor has two window dormers.  The AC is a Tempstar 2 ton system.  It has a deep well and the septic system is top of the line.  I’d love to stay and live here but my employment leads me elsewhere. Please contact E. Harbus at 215-200-0507 or click on email to email them.


This Dome Has Sold!

34 ft in diameter – 2,023 sq.ft. Dome Home

on above ground garage

in North Port, Florida — 25 minutes from Beaches

This unique dome home by American Ingenuity was built to be very energy efficient and extreme weather resistant.  Family is moving and building another Ai dome.  See link below to go to the real estate site for picture.

  • – Round dome for wind resistance
  • – Concrete exterior for wildfire protection
  • – Dome above garage for flood avoidance
  • – Built 2005
  • – Sits on .95 acre
  • – 2,023 sq ft heated/cooled
  • – 2 bed (lrg), 2 full bath, 2 half bath
  • – Ceiling fans throughout (even in garage and pool)
  • – Large 2nd floor deck
  • – 2 ton AC, elec heat
  • – Pella doors and windows (the best)
  • – Solar hot water system
  • – Deep well, septic system
  • – Security system
  • – Inground fiberglas, solar heated, screened pool
  • – Irrigation system
  • – Hurricane ez mount shutters
  • – Backyard garden area with pond and waterfalls
  • – Outdoor lights front, back, and pool
  • – Within North Port, FL city limits
  • – 25 minutes from beaches
  • – Easy access to I-75
  • – Taxes around $1500/yr




Partially Completed 48′ dome linked to a 30′ Dome

in Frostproof, Florida

48′ – 3 bedroom, 3 1/2 bath Dome Home of 2,746 sq.ft.
linked to a 30′ two car Garage Dome of 861 sq.ft.

These domes are up for sale because the owner does not have time to complete the project.

  • Two dome kits that cost $59,132 (includes taxes & shipping).
  • Engineer Sealed Building Plans and Florida Energy Report that cost $2,075
  • Fully assembled American Ingenuity Dome Building Kits.
  • All the interior framing and second floors installed.
  • Rough-in electrical and rough-in plumbing close to completion.
  • Septic tank and drainfield installed and approved.
  • A well drilled and approved.
  • Temporary power to the site.
  • Electric power connected to the well pump.
  • All the exterior doors (including the garage door) installed.
  • All the windows installed. All windows and French doors are double paned and are Energy Star rated.
  • Rough-in stairs completed.
  • One acre of land.


48′ Dome Home with 30′ Dome Garage

The 48′ dome home is linked to a 30′ dome garage.  There is 2,746 sq.ft. of living space in the 3 bedroom, 3.5 bath home. The garage has 861 sq.ft. for a total square footage of 3,607.

The first floor of the dome home is 1,782 sq.ft. and is framed out for:

  • a 261 sq.ft. family room located between the kitchen and living room.
  • a 283 sq.ft. kitchen with a large walk in pantry. The Kitchen has a standard entryway with two french doors installed and window installed above where the sink would be located. The kitchen is plumbed out for a sink, dish washer and refrigerator.
  • a 163 sq.ft. master bath plumbed out for a commode, sink and shower. A window is installed in the window dormer.
  • a 235 sq.ft. master bedroom with large walk in closet. The bedroom has a standard entryway with two french doors installed.
  • a guest half bath off the kitchen is plumbed out for a commode and sink.
  • a 155 sq.ft. dining room
  • and a 265 sq.ft. living room with front door and side window on each side of the door installed.

The second floor of the home dome is 964 sq.ft. and is framed out for 500 sq.ft. game room with two skylights, two bedrooms and a bath.  Each bedroom has 157 sq.ft., a skylight and a window dormer that has a double paned window installed.  The bath is 82 sq.ft. plumbed out for a commode, sink, and tub/shower.

The home dome is connected to the garage dome via a 158 sq.ft. link containing the utility room with plumbing stubbed out for the washer, dryer, utility sink and AC.

The home dome has two standard entryways, one high profile entryway, one first floor window dormer, two second floor window dormers and five reflective skylights.  A pair of double paned French doors is installed in each standard entryway. Installed within the high profile entryway is a door with a window on each side of the door. The home dome is connected via a link to the 30′ garage dome. 

The garage dome has one standard entryway with a door and window installed and one garage entryway with a 12′ garage door installed.  The garage first floor is 623 sq.ft. and has a full bath plumbed out for a commode, sink and shower.  The second floor attic is 238 sq.ft.  The garage total square footage is 861 sq.ft.


45' dome on full basement by pond in summer time. Has wooden stairs and wooden ladder to cupola.

45′ dome on full basement by pond in summer time. Has wooden stairs and wooden ladder to cupola.


Dome Home in Willow Springs, Missouri  

45’ dome on finished basement with 30’ screened dome

Gorgeous 45′ diameter energy efficient American Ingenuity geodesic dome overlooking 2 acre lake.

3,900 sq. ft., four stories, including finished basement and cupola; 3 baths, 2 kitchens, sunken conversation pit, wet bar, fireplace, curved staircase w/mirrors, central vac system, sauna, hardwood and carpeted flooring, ceramic tile floors in bath, utility room and kitchen.

Insulated throughout; textured cement exterior, wrap around deck w/stairs

30 foot diameter screened dome.

Ten acre wooded setting, exceptional landscaping with over 100 hostas, gazebo, water ponds, water wheel, rock garden, cement drive, picnic and garden areas and more.

Too many extras to mention.

Low taxes, country living.  

For sale By Owner, Ralph Oliver


Dome for Sale or Rent….THIS DOME HAS SOLD!!!
Five Minutes from the Atlantic Ocean
In New Smyrna Beach Florida 

1,980 sq.Ft. American Ingenuity dome 

  New appliances, 2 porches, fruit trees, new carpet,  washer and dryer, centralized de-humidifier,  very energy efficient

Rent for $1,000 a month (first and security Deposits required, Pets Allowed) 

live the dome life at a great price!

Call Hector Valle



8.18 Exterior pilings2 Mowery platform-edited2

This Dome Has Sold!   Key Largo florida dome home

with unobstructed view of the atlantic ocean

This super strong, super energy efficient American Ingenuity 40’ dome home includes three bedrooms, two baths and has 2,407 sq.ft. on three levels. The home and its 460 sq.ft. screened-in balcony sets on top concrete pilings and a concrete platform right on the Atlantic Ocean. Under the platform is 1,500 sq.ft. of space with a height of 9’3” which is ideal for the parking of cars and an RV.

The home’s first floor is accessed from the ground level parking area with a 4ft x 4ft lift and an outside stairway. The lift is housed on the ground level parking area within a 16 X17 room which also includes 272 sq.ft. of storage space. Within the dome, a separate half circular steel stairway connects the first and second floors. The crow’s nest is accessed from the second floor via a ship’s ladder.

This lovely home is located on one of Florida’s beautiful keys, Key Largo. Miami International airport is about one hour north of the dome. Miami Beach is about 1 1/2 hours away and Key West is about 2 ½ hours or 100 miles.

Asking Price For the Dome: $599,000

The dome owners names are Joan and David Barrow.  Their Marr Properties Real Estate agent is Dan McAfee who can be reached at 305-451-4078 or toll free 800-277-3728.

The dome home address is:

Gulfstream Shores – CR 905

205 N. Ocean Dr. – Rt 7

Key Largo, FL 33037

The following is some general information about the home:

Location and Land Size:

  • In Gulfstream Shores which is in the Dagny Johnson Key Largo Hammock Botanical State Park.
  • The dome is located in a very quiet neighborhood on a dead end street.
  • The lot is 75’X100’.
  • The Homeowner dues for the park and the Gulfstream Shores corporation are $130.00 per year
  • Within Gulfstream Shores there are 100 lots:
    • The state of Florida owns 42 lots
    • There are 32 homes with one home under construction
  • The Dome is across from the Homeowner’s park
    • The Homeowner park includes a boat ramp, Tiki hut, picnic tables and a dock for fishing

Certificate of Occupancy was received Dec. 24, 1987.

Square Footage under AC and Heat is 2,407:

Areas under AC and heat are the first and second floors and crow’s nest.

  • First floor: 1,517 sq.ft. Living, dining, kitchen, 2 BR, 1 Bath, Utility room
  • Second floor: 790 sq.ft Office, bath, bedroom with walk in closet
  • Crow’s next: 100 sq.ft. Twin bed sleeping area – great for reading
Screened Balcony
460 sq.ft.
Ground Level Storage
272 sq.ft.
1,530 sq.ft. w/ clearance of 9’3″.


  • This American Ingenuity super strong dome comes with a hurricane and tornado guarantee. The dome’s walls have an exterior of steel reinforced concrete with seven inch thick expanded bead polystyrene (E.P.S.) insulation (R-28). The dome shell’s interior is plastered.
  • Skylights are made of auto type glass, which will shatter, not break if hit by hurricane debris.
  • The home’s windows are wood inside and plastic outside with Plexiglas storm panels.
  • The crow’s nest windows are new, tinted and feature impact resistant glass.
  • Prior to a hurricane, the homeowner only has to shutter the sliding glass doors in the living room area.
  • The storage area under the house is constructed from concrete blocks with break-a-way wall construction.


1. A Magnificent stained glass window is over the sliding glass doors that leads to a screened-in porch which has a beautiful unobstructed ocean view.

2. 5 triangular shaped Skylights.

3. Joan Purcell custom made reef wall decoration available to buyer.

4. Two Drawer 32″ deep locking Legal Fireproof File

5. Kitchen with built in appliance garages, built in cabinets and more than average storage.

6. Three Bedrooms:

  •   Two bedrooms are located on the first floor of the dome and each is large enough to have either a king bed or twin beds.
    • The master bedroom is on the second floor of the dome and has a built in queen size bed with drawers under the bed.
    • If you do not want to walk up the exterior stairs to access the first floor of the dome, you can use the lift from the ground level.

7. Two Baths:

  •   The bath on the first floor has a shower.
    • The bath on the second floor has an “Air Bubble” tiled tub.

Equipment and Appliances:

  • Nov 98 New A/C-Heat Compressor – 3 Ton 12 Seer – Janitrol
  • Jul. 01 – New Air handler – Lenox
  • Houston A/C maintenance contract can transfer to new owner
  • Dec. 87 -GE Washer & Dryer
  • Dec. 87 GE Side/side Frig/freezer with ice maker
  • Dec. 87 GE 4 burner electric stove with oven
  • Nov. 04 Magic Chef Microwave built in
  • Dec. 87 GE Mini Frig/freezer in 2nd floor office
  • Jul. 03 GE Dishwasher
  • Jul. 06 Garbage Disposal
  • 3 water heaters – Kitchen/Laundry Tankless – First floor bath is Tankless – Upstairs bath is regular
  • Clothes chute from 2nd floor to laundry area
  • Amway water filter to icemaker/kitchen sink/bath upstairs
  • X10 remote lighting control system installed
  • Telephone wiring to all rooms
  • Cable TV wiring to bedrooms and kitchen


  • Florida Keys Aqueduct Authority Water with Fire Plug protection
  • Florida Keys Electric Co-operative
    • Heating and Cooling Costs for 2004 were $1,408.
    • Heating and Cooling Costs for 2005 were $1,623. The increased cooling and heating costs were due to an increase in rates not an increase in usage.
  • No gas available except propane.
  • Septic tank – no central sewer available.
 South Carolina Dome Home Has Sold For $224,000
The full selling price.

The following is the sales information that was presented to the public in 2006.  To view photo gallery of the dome click on South Carolina Dome.

snow Kolb beautiful

One Owner-Builder of an American Ingenuity dome complex is planning to relocate to Florida. He sold his dome complex in the Greenville/Spartanburg area of South Carolina.

The dome complex consists of one fully furnished 40’ dome home (2 Bedroom, 2 ½ bath 1,600 sq.ft.) linked to a 27’ two car garage with a 12’ utility dome and a dog dome.

These domes are situated on the high point of 6.9 acres of land. 5.5 acres are pasture land, 1.4 acres are hardwood forest. The domes sit on a hill with a gorgeous view.


This dome home consists of an American Ingenuity 40′ dome linked to a 27′, two car garage. The garage first floor is 555 sq.ft. with a 16 foot wide overhead door and a 680 sq.ft. attic. The attic floor is fully suspended from the dome shell so there are no columns or supporting walls to interrupt the garage first floor.

Dome Home Features:
• Fully furnished with quality items including two king size beds and a solid wood book wall from Denmark.
• Draperies by ADO – “Draperies with the Gold Thread.”
• Jacuzzi
• Non-vented gas log fire place.
• Flooring: combination of laminate “hardwood style”, tiles and Berber carpet.
• Heating/Cooling: by means of a Geothermal heat pump, using latent sun energy which is stored in the ground with 1,000 feet of hermetically sealed special plastic pipe loop, at a 6 feet depth.
• Water Heating: tank-less, on-demand propane gas water heater unit.

Construction: Steel reinforced concrete shell with 7” thick E.P.S polystyrene insulation.

Insulation value: R-28 which is comparable to 11” of fiberglass insulation.

Construction complies with 1995 CABO Code, One/two Family Category. This dome has been occupied by the original owner since April 30, 2002.

This Geodesic Dome Home is super energy efficient with a low environmental impact. It has been tested by a third party independent testing company and was subsequently certified as an ENERGY STAR HOME by EPA. The home actually uses 61 percent less energy than a comparably sized home.

To view info and pics about his geo thermal pipes and water furnace, click on GeoThermal.

45' dome second floor railing.

45′ dome second floor railing and doors to second floor bedrooms. No cupola.


First and second floor view in 15 year old dome.

First and second floor view in 15 year old  34 foot in diameter dome. Second floor has library and bedroom with closet. Cupola with windows installed on top of dome.

Typically dome building kits do not contain riser panels. American Ingenuity decided to supply four foot tall riser panels with its Building Kit. This means the first row of panels of the dome shell are rectangular shaped panels and triangle shaped panels complete the rest of the shell. This vertical wall allows for convenient placement of furniture around the perimeter of the first floor. 

When a first floor room is designed under a second floor NOT in a high vaulted ceiling area, what is the ceiling height?  The four foot tall riser allows for a first floor ceiling height of 7’ 6” in the 22’ thru 34’ domes and an 8’ tall ceiling in the 36′ through 48′ domes. 

How to have 8’6″ or 10′ ceiling heights in first floor rooms that have second floor above them. 

  1. The 22′ & 27′ dome riser panels can be increased from four feet tall to five feet; resulting in a first floor ceiling height of 8 ‘6″. 
  2. The 30′ – 48′ domes can have an extra two foot riser installed on top of the four foot tall risers; resulting in a first floor ceiling height of ten feet in rooms that are not designed in the high vaulted ceiling area.  The taller riser walls do not affect the second floor ceiling heights.

How can I relate to the first floor and second floor square footages in your domes? 

Cut out the to-scale ruler on the stock plan and use to measure the width and length of each room. Compare the plan room sizes to the room sizes in your current home. You know whether you want your new home’s rooms larger or smaller than your current room sizes.

To view stock plans for each of the ten size kits we manufacture, click on Stock Plans.  After reviewing the stock plans, if you do not find a plan matching your families desires just make changes on one that is closest to your needs, scan and email to us along with your telephone number and notes as to what changes are wanted.  After emailing, please call to assure we received your email…..emails go into cyberspace without us receiving them.  We will review, call if questions and complete a Plans Quote showing Ai’s sale pricing to convert your ideas into custom building plans.

The square footage of living space shown with each stock floor plan indicates the total space inside the dome. The square footage of each room is included to help you visualize the size of the space, and does not include any closets or utility areas.

How much of the second floor has 6’ or 7′ taller ceilings?

The second floor square footage consists of all the usable floor space to five feet of perimeter height. Around the perimeter of the second floor 5′, 6′ & 7′ height lines are drawn on each stock plan. To determine the second floor square footage that is taller than 6 or 7′, cut out the to-scale ruler located on the plan or in the back of the Stock Floor Plan Booklet and measure the area from the 6′ or 7′ height line towards the center of the dome.  To view pictures of the interior of the dome, please click on Interiors and then view the hyperlinks.  Also on the left hand side of each of our web site pages is a menu bar.  Scroll down the bar to find the section named Pictures. Below Pictures there are twelve menu items to review that have various interior pictures.

Sphere – Frequency and 5/8 dome info:

American Ingenuity has developed a dome that is approximately a one half sphere with the four foot tall riser wall.  All our building plans and manufacturing specifications are for 3/8 domes on a four foot riser.  So sorry we do not manufacture a 5/8 dome.

Can I order a taller riser than four feet?  Yes a five foot riser can be ordered on the 22′ and 27′ domes and an additional two foot riser can be ordered for the 30′ thru 48′ dome sizes.  The two foot riser is installed on top of the four foot riser. Please call our office for pricing, 321-639-8777. Monday thru Friday 9-5 eastern time.

Ai’s  30’, 34’, 36′, 40’, 45’ & 48’ Domes are 3 frequency, 3/8 sphere on a 4’ vertical riser. We find it more practical to use a vertical 4′ riser wall on all of our domes instead of 5/8″ sphere.

  • The 22’ & 27’ Domes are 2 frequency, ½ sphere on a 4’ vertical riser wall or a five foot tall riser panel.  The 22′ & 27′ domes have fewer panels than the three frequency domes so the panels in a 27’ weight more than the 30’ panels do.
  • The 30’, 34’, 36′, 40’, 45’ & 48’ Domes are 3 frequency, 3/8 sphere on a 4’ vertical riser. We find it more practical to use a vertical 4′ riser wall on all of our domes instead of 5/8″ sphere.  Our 30′ dome it turns out to be almost the same height as a 5/8.  Also the 4′ riser wall makes for a better shaped entryway and allows the dome to link with our other size domes.

Misc Info about Domes:

The dome, or partial sphere, is a geometric form that encloses the greatest amount of volume with the least amount of surface area. Historically, massive domes constructed of stones, brick or concrete were common in ancient Greece & Rome. In modern times, Buckminster Fuller was the first to formulate geodesic principles for constructing a spherical surface by triangular subdivision.

Manufactured dome home kits are constructed using a triangular network to form a spherical shape. This method provides for a free-span, self-supporting structure requiring no internal supports such as roof load bearing partition walls. This allows for maximum flexibility of floor plan design & utilization of interior space.

As an architectural form, the dome is one of the strongest structural forms devised and built by man. Domes that were built centuries ago enclose many of the great cathedrals of Europe. Domes are structurally superior to rectilinear enclosures. The partial sphere is an aerodynamic shape that is very stable in high winds & can withstand heavy snow loads. For these reasons, residential domes greatly exceed the structural requirements of the major building codes in the United States.

One of the most exciting architectural environments ever designed, a dome brings its best attributes to your home. It delivers a rewarding living experience filled with warmth, light & open space to those who accept the challenge to build & live in their own dome


Max refers to whether you maximize the second floor square footage by enclosing four fifths of the second floor and only having one fifth of the second floor left open; thus causing high vaulted ceilings over parts of your first floor. Typically dome owners tend to leave one half of the second floor open thereby having high vaulted ceilings over half of their first floor rooms. Half opened areas would reduce the second floor & max square footages quoted below.

Dome Size
1st Floor
2nd Floor
Max sq.ft.

How is the second floor square footage determined in the American Ingenuity domes?  On the Ai Building Plans, the second floor square footage includes all the area on the second floor to the perimeter areas that are five feet tall.

Should I build any of the large American Ingenuity Domes and not install the second floor?

Not normally, but if that is what you desire Ai can design your building plans with no second floor. 

Because of the spherical shape of the geodesic dome, a second floor is a natural in domes larger than 30′ in diameter.  Consider installing a guest bedroom, guest bath and storage on the second floor.

If I do not want to access the second floor using stairs, what do I use?

Install a chair rail on the stairs or install a winch powered lift or install an elevator. See info about Chair Lift below.

Is there more useable square footage in your dome than a conventional house?

Yes, In a conventional house there is an attic which rarely gets used. To us an attic is a space that holds hot or cold air waiting to pass into your home. In a dome the second floor space that would normally be an attic can be utilized. Around the second floor where the dome slopes to the floor, a 3′ to 4′ perimeter knee wall is built to hide this short space. In the knee wall doors can be installed to access the space for storage.  Behind the perimeter knee walls, AC ducts and wiring can be run.  Or in the knee wall air return grill with filter can be installed.  Desks, bed headboards, etc. can be placed against the knee wall.  Bedroom dressers, chests are installed along the interior walls of the rooms.

Info About Chair Lift, Wheelchair Lift, Elevator, etc.

This info is in response to making American Ingenuity domes handicapped accessible and accessing a possible second floor via a chair lift or elevator.  Our plans can be modified to accommodate wider doorways and larger bathrooms.

Since most Ai stock plans contain a second floor (and even a basement), accessibility to these levels may be achieved by installing one of the following:

  1. Stairway chair lift
  2. Wheelchair lift
  3. Elevator** see end of document
  4. Incline platform lift (needs staircase 42” or more wide when 90 degree angle that is basic on our stairways.)

The most economical route is a chair lift.  If you are able to climb the three stairs to the 1st platform) the starting cost to install a straight stair chair lift is around $3,000.00.  If you need to have the lift start at the base of the staircase (not 1st platform) it becomes a curved chairlift. These lifts are custom and depending on the company start at around $8,000.00. Your dome plans will fall into the modified category.  Ameriglide also offers an incline platform lift for structures that do not have room for a standard wheelchair lift and are unable to utilize a stairway lift.

For dome owner’s requiring wheelchair access, a wheelchair lift can be incorporated into your dome plan design.  Due to the size of the wheelchair lift and accessibility requirements’ this would be a custom plan design.  The cost of a wheelchair lift starts at around $11,000.00 (this would be with basic upgrades for safety such as a battery backup). They are also making a hybrid of chairlift/ wheelchair lift.  Keep in mind these things for when you design your home.

A third option to access multiple floors would be to install an elevator, as with a wheelchair lift, elevators require custom plans design.  The average starting cost for an elevator starts at over $16,000.00. Due to the size of home elevators, they may not be able to accommodate a wheelchair, requiring a larger more expensive unit.

Once you decide on the type of mechanism that would suit your needs, we can begin to either modify or create a custom plan for you.   Below are several companies that specialize in chair lifts in homes.  Several of these companies also offer wheelchair lifts, stair lifts and elevators. There are several companies on the internet and costs vary.  Please view the companies below or do a web search to find additional companies who provide these products.


Acorn Stairlifts** 888-211-1522 http://usa.acornstairlifts.com/ 3K TO 4,500 10K TO 13k
Ameriguide 1 (800) 987-6308 http://www.ameriglide.com $1950 +shipping and install Not available
summitt 866.378.6648 http://www.summitlifts.com/Stairlifts.htm 4500-5500 10k
Stannah Stairlifts

1 800 877 8247


http://www.stannahstairlifts.com/ Approx 4k Custom approx 8k to 10k
Residential Elevators

(800) 832-2004

http://www.residentialelevators.com/index.htm Varies by state i.e. Florida $16K
Inclinator- Elevators




Varies by state i.e. Florida $25K

If you need additional information on how we can make your dome home handicapped accessible please contact Glenda at Glendab.aidomes@gmail.com or call us at 321-639-8777 – Mon-Fri 9-5 pm eastern time.

How much do home elevators cost?

Home Elevator Price Quotation:  This is similar to asking, “how much do cars cost?” There is a pretty wide range, depending on a number of factors. Generally speaking, in most parts of North America, two-stop home elevators start in the range of $20,000 installed. Typical installations cost between $19,000 and $39,000.

So what are the factors that affect the price of a home elevator?

  1. The cab finishes – cab walls can be made of glass, wood paneling, veneer or melamine. In many cases, builders order cabs with unfinished mdf walls and build finished cab walls themselves. The cost of the various options varies dramatically.
  2. The drive system – hydraulic drive systems are normally slightly more expensive than in-line drive systems, also called counterweight systems.
  3. The jobsite location – if your house is in a remote location, you can expect to pay more to cover the cost of travel for the installation crew.
  4. The number of floors being serviced – elevators installed in residences can go from two stops to six. Each stop requires an interlock attached to the door and adjustments for leveling. The cost for an additional floor is usually $1000 to $1500.
  5. The length of travel required . Normally, home elevators can travel up to 50 feet. The cost associated with the length of travel is usually about $200 / foot.
  6. The number of cab entrances – some elevators are configured with entrances on more than one side of the elevator cab. Additional openings will add cost.
  7. The type of cab entrance – some residential elevators are available with two-speed sliding doors, much like a commercial elevator. This style of elevator entrance adds significant cost. Several thousand dollars is typical.
  8. The level of automation – powered gate operators and power swing door operators are popular options. These will also add expense for each entrance.
  9. Customization – if your plans include customization of your elevator to match fixture finishes or special sizes, you can expect to pay a small premium. Manufacturers make home elevators to order, so it is not always costly to order custom features.

What do Stair Chair Lifts Cost?

Whenever you feel that it is necessary to look into some sort of stair chair lift for the interior or exterior of your home or office, it is very important that you look into stair lift prices.

Prices for straight stair lifts range from $1000 to $4200 installed.  A $1000 stair lift will be an older lift that is perhaps 4-5 years old.  The $4200 stair lift is usually coming from dealers that have been winning by default in their geographically areas.  The $4200 price can also come from manufacturers that are direct selling stair lifts to end users.  One would think that a manufacturer would offer a lower price.  This is not the case for two major stair lift suppliers.  Simply put, their cost of acquiring a lead is substantial, perhaps $500 per inquiry.  And, they are paying their sales reps on a commission basis which ends up increasing the price to the end user.  If you receive an initial quote for a straight stair lift over $4000 beware of the vendor.  The only exception to this would be in state that has regulated stair lifts.  The government adds fees onto stair lift registration or licensing and may require an installer to have a particular license.


Suffering from limited mobility can take quite a toll on your spirit as an individual. Finding out that stair lift prices may be a bit too high for you to afford the installation of one can be even more devastating. When it comes time for you to compare stair lift prices, download some information from the internet and look hard for a local company that can offer a recycled or used stair lift or low priced new stair lift with a buy back option in the future.

By looking around online, you should be able to find cheap stair lifts. Finding a reputable dealer will allow you to browse around some of the different models as well as give you an idea about the variety of stair lift prices that are out there today.

What you need to know as you start to browse around through all of the various stair lift prices is that there are a few different options that you have available to you. If you find that having a brand new stair lift installed is just a bit too pricey for your budget, you can look into cheap stair lifts or refurbished stair lifts prices that you can afford. Many people who do not have the initial funding to purchase a stair lift and then have it installed will look into beating stair lift prices by looking into financing options.

Depending on the type of stair lift that you are looking to have installed, you might find that your stair lifts price will increase if you need a custom built stair lift for a curved stair lift. Looking into cheap portable air stair lift price options in curved stair lifts will help you to cut out some of the financial burden. Your stair lift representative should be able to work with you in order to find the right stair lift prices to help you get the piece of equipment that you need without completely draining your bank account.

Cheap stair lifts are always available to consumers, however it is extremely important that you know that you are getting a quality piece of equipment. All too often, people are roped into purchasing a discount stair lift only to find that they run into issues down the road whether it comes to installation or the piece running properly. While getting a deal on stair lift prices is always nice, it is imperative that you find a quality piece of equipment that will last you for years and years into the future.




To view information about the Ai Dome and Handicap Accessibility, please click on ADA.





Below are the specifications for a 48′ dome.


Dome Diameter



1st Floor (sq ft)


2nd Floor (max)


Maximum Area (sq ft)


Exterior Surface (sq ft)


Interior Volume (cu ft)



A: Exterior


C: Inside Radius to Points


D: Inside


F: 1st Floor Ceiling


G: 2nd Floor Ceiling (max)


J: 2nd Floor Knee Wall


L: Entryway


M: High Profile Entryway



N: Entryway (bottom)


O: Entryway (top)


P: High Prof. Entryway (top)



Triangular (lbs)


Riser (lbs)






Viewing of American Ingenuity’s Stock Floor Plan Layouts

To view Building Plans sale pricing, click on Floor Plans – Basic Kits and scroll down the page to find pricing. 

How can I view American Ingenuity’s stock floor plans?

There are three ways:

  1. Call us to order the Planning Kit which contains a few of each size domes stock plans and a DVD.  Call our offices at 321-639-8777 Mon- Fri 10-4 pm Eastern Time.
  2. Or you can click on  Stock Plans  to view and print out  Stock Floor Plans for ten dome sizes  at no cost.
  3. Or purchase some of the stock plans in DXF format if you would like to manipulate and edit the stock plans to fit your desires.  To purchase the DXF files, please call our office at 321-639-8777.
DXF Floor Plan Design Files

Now Available

Would you like to design your own Dome Floor Plan?  If you know how to use a Computer Aided Drafting Program (CAD) and if you do not see a stock plan in American Ingenuity’s Stock Plans which fits your lifestyle, you can order CDs of American Ingenuity’s Stock Floor Plans in DXF format and design your own floor plan.

By purchasing the CD, you can modify an Ai stock plan or produce sketches that American Ingenuity can use to design your custom Building Plans.  For us to custom design your building plans, all we need is the floor plan layout from you – it does not need to be perfect – just close.  You can even write a description of what you are trying to achieve, etc.  During custom plan design you receive six proofs to tweak the layout.  Our geodesic dome geometry is quite specific where dormers and entryways can be installed.  The blank floor planners and elevation views for each dome size show where entryways and dormers can be installed.  Just want to clarify – two window dormers or two door dormers or two entryways CANNOT BE SIDE BY SIDE.  Our CAD department takes your layout and incorporates it within our building plans.  You can view the planners and elevation views at the end of each dome diameter’s stock plans.  To view them, click on Stock Plans and scroll down to find the dome diameter you are interested in.

When you purchase a CD of DXF files we include a bonus item…..a DXF file of a six inch in diameter Mini-Dome.  Not only will this model be fun to put together, but that it will also serve as a reliable reference for building a life-size dome.  Once the Mini-Dome is assembled, you can see the dome geometry consisting of Hexagon, Pentagon and Riser panels.  The Mini-Dome reflects the geometry of a 3-frequency, 3/8 sphere on a 4′ vertical riser.  The 15′, 18′ 22′ and 27′ utilize the 2- frequency geometry and the 60′ dome utilizes the 4-frequency geometry.

American Ingenuity designs the DXF files using the AUTOCAD program.  In order to manipulate or edit the DXF files you need the AUTOCAD program or a compatible drafting program.   If you do not have AUTOCAD, on the internet there is a free 30 day trial of Delta Cad which is compatible with AutoCAD. www.Deltacad.com.  Also you can read and edit the DXF files if you have a photo editor program like adobe or paint shop. And you can read the dxf files but not edit them using Microsoft word and power point. 


Up to ten stock plans per each size dome are now available on CDs in DXF format.  Each CD contains the DXF files for up to ten of a particular dome diameter’s stock plans.  Each CD is $10 plus the mailing costs.   Or the files can be emailed.

To place your order, please call our office Monday – Friday 9-5 eastern time at 321-639-8777.  Let us know which CDs you want, along with your shipping info and your credit card info.

The following CDs by Dome Diameter(s) are available. The floor plans are for Residential Dome Home floor plans or basement plans or garage floor plans.  Up to ten stock plans will be included per dome diameter.  Please review the stock plans and let us know which ones (up to ten for each diameter) you want in dxf.  Also let us know the year of your AutoCad program so that the files will be saved in the correct format.

  1. 15′ & 18′ stock floor plans
  2. 22′ Stock floor plans
  3. up to ten – 27’ stock floor plans
  4. 30’ stock floor plans
  5. up to ten – 36’ stock floor plans
  6. up to ten – 40’ stock floor plans
  7. up to ten – 45’ stock floor plans
  8. up to ten – 48’ stock floor plans
  9.  22’, 27’, 30’, 34’ and 36’ garage stock floor plans
  10. 60’ Floor Planner and Furniture.  (No Stock Floor Plans are available; all 60’ plans are a Custom Design.  Once our Plans Coordinator sees your 60’ sketches, Ai will quote you a sale price for your 60’ Custom Plans.

Each CD of DXF files for American Ingenuity’s 15′ through 48’ diameter domes  includes:

  • First floor and second floor room arrangements with the second floor having headroom height lines.
  • Optional stock basement plans, if available for that particular stock plan.
  • An elevation view showing a cross sectional view of the dome revealing the center heights of each floor and a Pictorial/Elevation view which details many of the building options available for that diameter dome.
  • A Blank Floor Planner.
  • A furniture DXF file that you can use to cut and paste the furniture into the stock plan.
  • A bonus Mini-Dome DXF file.

By purchasing the CD, you can modify an Ai stock plan or produce sketches that American Ingenuity can use to design your custom Building Plans.

Origins and terminology of CAD

 per Wikipedia “The Free Encyclopedia”

CAD  originally meant Computer Aided Drafting because in the early days CAD was really a replacement for the traditional drafting board. Now, CAD usually means Computer Aided Design to reflect the fact that modern CAD tools do much more than just drafting.

CAD is sometimes translated as “computer-assisted”, “computer-aided drafting, or a similar phrase. Related acronyms are CADD, which stands for “computer-aided design and drafting”, CAID for Computer-aided Industrial Design and CADD for “computer-aided architectural design”. All these terms are essentially synonymous, but there are a few subtle differences in meaning and application. CAM  (Computer aided manufacturing) is often used in a similar way, or as a combination (CAD/CAM).

What stock plans are included in American Ingenuity’s Stock Floor Plan Booklet? The booklet contains stock plans for the 22’, 27’, 30’, 36’, 40’, 45’ and 48’ domes. The 60′ dome plans are all custom designed.

What do the building plans cost?   To view American Ingenuity’s Building Plans Pricing, click on PlansThis pricing does not include the cost for an engineer seal or the cost for energy audits, if required by your building departments.

Just to clarify, American Ingenuity never knows what each building department will require in order to give you a building permit.  About 50% of the building departments in the USA require engineer sealed plans….this means a seal from a licensed mechanical or structural engineer certified for your state is required on the plans.  Ai’s philosophy is that each client only pays for what they need, as a result you only pay for a seal if required by your building department.  To learn about engineer sealed plans, click on Sealed Plans.

What does the word From refer to?

Ai places the word From after “Modified Plans From,” “Custom Plans From,” and “Basement Plans From” so that you know the price quoted is the beginning price.  Ai never knows how complex your modified changes will be or how complex your custom sketches will be. Once Ai’s staff reviews your modifications or custom sketches, you will receive a Plan’s Price Quote stating what your plans will cost and how long the design will take.