basements | AiDomes

If you do not find a stock plan to fit your lifestyle, use these Floor Planner Guidelines to develop your own custom design for your new dome home.  The Planners & to-scale furniture are located in each stock plan grouping in American Ingenuity’s (Ai’s) Geodesic Dome Home Plans web site file.  Select the dome sizes you prefer and make additional copies of the floor planner. You will be able to experiment and create several different designs and select the ones you prefer. Before starting your custom floor plan it would be helpful to review the three docs named “Getting Started”, “Revising Stock Plans” & “Things to Consider”. The information on entryways, dormers, links, etc. will also apply to custom plans. Some additional things to consider are listed below. On each stock plan is a to-scale ruler to measure room size & dimensions & at the end of each stock plan grouping are to scale furniture cut outs.

After you resolve your design, please email, mail or fax your sketch to us along with a list of what is important in your new home. Include a phone number, email or address so we can contact you with a review or suggestions. Please call to confirm we received your email or fax. We can also provide a Plans Quote for a complete set of Building Plans.

ROOM ARRANGEMENT: Consider convenient access to frequently used areas and privacy for others. When placing interior doors on the 2nd floor, remember they require seven feet of headroom.

Bedrooms must have a window or exterior door that will serve as a fire exit.

The second floor is supported with a combination of first floor load bearing walls and suspension rods. It is far more practical and economical to have some load bearing walls on the first floor. The support walls are mostly needed around and near the center. Post and beams can be used in place of walls.

STAIRWAYS: Place the stairway in a convenient and easily accessible location. Stairs can be straight or spiral although the most practical stair design is the L shape with the landing against a dome outside wall which is utilized in many of our stock plans. Code requires the landing be 3’x3’ at 6’8” of headroom. The top of a stairway cannot be placed on an outside wall because of the reduced headroom on the 2nd floor. For the loft, a ship’s ladder takes up much less space.

ENTRYWAYS: Entryways may contain both doors and windows. One entryway can provide more window space than two dormers and the windows can even be in two different rooms. Remember that the sides of entryways slope inwards above the riser wall; therefore, doors and windows cannot be placed within two feet of the sides (with the exception of custom made windows). Locations for additional entryways are marked with dashed lines.  Once you determine a dome diameter that fits your budget, call Ai and ask us to email you elevation views of the entryways and dormers showing height and width available to design in doors and windows.

WINDOW & DOOR DORMERS: All possible locations for dormers are illustrated by an opening in the exterior wall. If a dormer will not be used in that location fill in the wall. Each place you would like a dormer write the word WINDOW or DOOR. 2nd floor door dormers are only available above a standard entryway and in a 36’ or larger domes. Install a window in a 2nd floor door dormer to add light.

PLUMBING: Fixtures may be grouped together. But don’t sacrifice a practical or attractive design for a few feet of pipe. Vanities, mirrors, showers and at least one end of a tub needs about six feet of headroom which will limit their placement on the 2nd floor.

LINKS: Available for all domes. The Link width varies according to the size of the connecting dome. The standard link connecting entryways is ten feet long. It can sometimes accommodate a Laundry or Utility room. Links for the 22’ and 27’ are limited to the width of one riser panel with a length of two to six feet.

CUSTOM RISER HEIGHTS OTHER THAN FOUR FEET results in custom taller entryway base panels & custom taller first floor door dormer base panels. 22’ & 27’ domes can have 5’ riser panels instead of four feet risers resulting in first floor ceiling height where a second floor is installed of 8’6′.   30’, 34’, 36’, 40’, 45’ & 48’ can have custom two foot riser installed above standard 4’ risers resulting in first floor ceiling height where a second floor is installed of 9’6″ – 10′.

BASEMENTS: Available for all domes. Full basements are the same size and shape as the 1st floor. The basement stairway must align with the stairway going to the dome’s first floor. Remember when you utilize a basement, the doors on the 1st floor of the dome may be elevated above the ground enough to require a deck or stairway.

A basement garage is most suitable on a hillside where both the basement garage entrance and 1st floor dome entrances are at or near ground level. Load bearing walls in the basement are essential. Keep in mind that the weight of the floors above must be supported with walls or posts in the basement.

American Ingenuity.  8777 Holiday Springs Rd. Rockledge Florida 32955

321-639-8777 Monday – Friday 9-5 Eastern Time

This document lists things to consider prior to selecting stock plan and prior to designing a modified or custom floor plan.  To review American Ingenuity’s stock plans in order to get a feel for how rooms are arranged in a dome, please view our Geodesic Dome Home Plans web site file. On this file are all the stock plans for each size dome.

While determining the scope and size of your project be sure it is not only livable but also affordable. All of your efforts and dreams will be for naught if you design a house that you can not afford to build. To learn about finished cost per square foot, click on Finished Cost.

If you will need financing to build your dome, please view our Financing Your Dome booklet which will help determine your budget, explain the financing steps and prepare you to visit the lenders.

Domes are sized by their diameter but you will probably use the available square footage for a comparison and size determination. Knowing the size of your current or previous homes will allow you to compare them with a dome home. The number of bedrooms and other rooms needed will also guide you to the correct size. If you are designing a dream home for the future, cost doesn’t matter. But if this home is to become a reality it must be affordable. Many of our dome owners have started with a smaller dome & added another dome later or converted it into a garage after they built their larger dome home.

You will need to make considerations for the characteristics of your property early in the planning process. If you own your property or are buying property, please call Ai (321-639-8777) and request our Buying Land Checklist. Prior to purchasing property or if you own your property, if you give Ai the parcel ID number and building department name, at no cost to you Ai will call the building department, email generic plans, engineering statement, structural calcs, etc. and find out what is required for a building permit to be issued on Ai’s prefabricated home dome kit.

You will develop the design of your home and its surrounding outdoor area at the same time. Your dome home will be more satisfying when it is incorporated into the site and united with it. Think of such things as:

• Where is the best view? Where do the windows need to be?
• Where should the entrances be located?
• Does the property have a slope? What is the best way to take advantage of it?
• What are the building setbacks from the property lines? What is the widest you can make your home?
• Are there zoning requirements like minimum square footages, height limitations and garage requirements?
• Where will the driveway and utilities be located?

Domes are built on the typical foundations used with conventional houses:
• Ai standard Plans are a concrete slab & footings. If poured at the same time is the least expensive and easiest to construct foundation type.
• Raised concrete slab on a block stem wall is used when the ground is not level or the frost level is deep.
• Raised wood floor with a crawl space is common when a concrete slab is not acceptable.
• Full or partial basements utilizing concrete block or poured concrete walls or ICF.
• Pilings are the most expensive foundation but may be required in coastal regions or when the soil is not suitable.

If you are planning to have enclosed parking there are two usual choices: a separate dome or a basement garage. A garage dome can be unattached or linked to the home. All but the 22’ garage dome offers additional space with a second floor. Placing the garage in the same dome as the house makes it difficult to design a floor plan around the garage space.

Basements can be completely below ground level, partially exposed, exposed on one side, or be completely above ground. Keep in mind when the basement is above ground level, doorways will require either a deck or a landing and stairway. If the entrance to your home is not at ground level you and your guests will always climb a flight of stairs to enter the house.

With a full basement the exterior walls will align with the shape of the dome and complete the structure down to the foundation. A partial basement can be of any size and shape by utilizing a separate foundation to support the dome.

Basement walls are made the same as in conventional houses. Ai can design basements built from concrete block, ICF foam blocks and solid poured concrete walls.

We have included a few Stock Plans with basements to show you how they may be utilized; although, they are not interchangeable. Each floor plan has load bearing walls in different locations; therefore, adding a basement will require individual basement plans designed to support the walls and floors above.

A basement can best be utilized for a garage when the land is sloped allowing the garage and entrance doors to be at ground level. If the ground does not have a sufficient slope you and your guests will always climb a flight of stairs to enter the house.

If you are planning to link domes together, you can join the domes at entryways or door dormers. Notice the examples utilized with each size dome. The link will vary in width according to the size of the dome and can vary in length from 2 feet to 10 feet.

While many dome companies offer the alternatives of room extensions to the dome, American Ingenuity feels they are not in your best interest. The exposed surface area and the materials required to gain floor space in an extension are much greater than that of the dome. The result is a less energy efficient dome and a higher cost per square foot. Also the construction is more involved and the visual impact of the dome design is lessened.

We recommend simply moving up to the next larger size dome or arranging your space differently to increase the efficiency of your design. This will save you time, energy and money.

American Ingenuity.  8777 Holiday Springs Rd. Rockledge Florida 32955

321-639-8777 Monday – Friday 9-5 Eastern Time

American Ingenuity can design custom or modified basement plans for a reasonable fee. The Ai prefabricated panelized home kit can be built on a basement.

  • 34' dome on full basement utilizing 34' Zeta 21 plan.

(Click dots to change picture or use left and right arrows in picture)

To view floor plans by dome size, some of which have a basement designed, click on Stock Plans. If you do not see a stock plan to fit your lifestyle, Ai can modify or customize a plan based on your notes or sketches.  Please email your sketch or notes by clicking on Contact Us. The Plans Coordinator will review your sketches and contact you to clarify your needs and email a Plans Quote.  During the basement plans design, Ai will email a basement questionnaire.  When you want Ai to start the design of your plans, pay in full for your plans, engineering and agree to the Plans Quote.

To complete an foundation other than concrete slab, Ai hires a local PE engineer.  He requires a soil report or Geotechnical Report where a soil engineer makes recommendations on the type foundations which can be built on that type soil. Talk with a foundation subcontractor and determine which type foundation fits your budget.  The engineer reviews your soil report and the type foundation you want designed, calculates the load of the dome and its interior floors to determine joist size and spacing and wall design.  Ai then incorporates his designs into your basement building plans.  Depending on the type foundation to be designed, his fee is $200 to $500.

This is not the fee for a engineer licensed for your state to seal your building plans and basement plans. The Engineer’s Seal fee is $900 for one dome on a basement.  FYI prior to utilizing the independent engineer to seal the plans, Ai had to hire engineering firms and architectural firms. Their fee was minimum $2,000 to $3,000 to seal plans for one dome on a basement. The seal fee varied depending on the square footage in the dome.

Ai can provide plans for basement wall systems from poured on site concrete walls or concrete block walls or insulated concrete forms (ICF) or precast basement wall panels.

Soil, soil, soil.  The dome’s standard footing size is 20″ tall by 16″ wide with slab 4″. Foundation should be built on undisturbed native soil or fill – with soil compacted to 98% density for a minimum of 2,000 psf of bearing pressure. If your bearing capacity is less, then the engineer can increase your footer size and slab thickness. For example the soil for a dome being built in California was 1,500 psf. Its footer was increased to  20″x20″ and slab was increased to 6″.  In some instances the footer may need to be an augured footing three feet down to hit cap rock.  In other instances your footings may need to rest on wood pilings driven 40’ into the ground in order to get to solid soil.  Ai does not determine the type foundation you need for your dome.  You tell us what type footing and basement you desire based on your soil report.  Generally a foundation cannot be built on clay and  basement walls cannot be back filled with clay.

We are a manufacturer of dome housing kits and do not manufacture basement walls, please contact your local basement subcontractors for basement construction costs.

Full basements are the same size and shape as the dome first floor. The multiple sided foundation for the Ai dome can cost 15% to 25% more than a rectangle basement.

Basement walls are usually 8″ thick when made of poured concrete but will likely increase depending on the height of the basement wall and the height of the back fill.

The plans show  rebars coming out of the basement walls to connect into the seams between the dome prefab riser panels and into the front and back of each entryway base panel and each first floor door dormer base panel, etc.  Vertical rebars come out of the footings thru the buttress walls into the dome panels. Buttress walls support the entryway and first floor door dormer panels.  The horizontal rebars in the buttress walls connect the buttress wall to the basement walls.   After the basement is poured while the concrete is still malleable, insert in the top of the basement walls per the foundation plan the tie down hook rebars that go into the horizontal riser seams.

When the dome is built on a basement, the first floor framing of the dome is typically built with wood 2×10’s which are hung on the inside of the concrete basement walls.

Should I build a second dome for a garage or build a basement under the dome to use for my garage?  The main determining factor on which kind of garage is built is whether your land is flat or sloped and your budget.

If your land is flat, we recommend a dome garage or conventional garage because building a dome on an above ground basement  causes the access of the dome first floor via basement stairs or exterior stairs.  Ai can design a lift if sufficient room in the basement or a rail chair on the stairs to access the dome from the basement.

If your land is sloped and the dome is built on a basement, parts of the first floor of the dome can be accessed at ground level or a few steps from ground level. Then building your dome on a basement is the better choice.  When this is done, some parts of the basement will be open so cars can be driven into the basement.  Other parts will be back filled with dirt so you can walk out the first floor of the dome to access your land.

For a complete summary of all types of foundations that can be used with the American Ingenuity Domes, click on Foundation Summary.


8″ thick solid concrete basement walls for 34′ Dome
34′ Dome Home on poured concrete basement walls
Back view of the above 34′ dome; this  side of the basement is bermed with dirt and French drain installed
Front view of the same dome with basement entrance.
Photo looking down into basement from second floor of 45′ Dome
Basement under 45′ Dome House
34′ Dome Home on basement

Insulated Concrete Form (ICF) Basement Walls being built for 40′ Aidome 


40′ Basement ICF Walls with French Drain installed and footers back filled. 

Q: Does American Ingenuity modify or design custom basement plans?
Yes, Ai can design custom or modified basement plans for a reasonable cost. Fax or email your sketch to us and we will call back with questions and complete a Plans Quote with fees for Ai to design your dome building plans and basement building plans.

Q: Can Ai design basement plans using concrete block, poured walls or insulated concrete forms?
Yes, we can provide plans for most types of basement wall systems utilizing poured on site concrete or blocks or insulated concrete forms or precast basement wall panels.

Q: What materials can be used to build the basement walls?
A company named Superior Walls supplies precast insulated concrete wall panels. Their number is 800-452-9255 or go to their web site

The following came directly from their site: The Superior Walls system consists of wall panels built with steel-reinforced concrete studs, 1″ rigid Dow® insulation, a reinforced top and bottom bond (footer) beams, along with a concrete facing approximately 2″ thick. The bond beams and concrete facing are cast in one continuous pour. Studs are connected by encapsulating vertical rebars and galvanized hooks and pins which protrude from the top, bottom, and back of each stud. Pressure-treated furring strips are pre-attached to the inner face of each stud. This provides the base for the owner/builder to finish the basement without having to add any additional studding. Holes are cast into each stud to accommodate wiring and small-diameter plumbing. The top bond beam is perforated to allow for bolting of the pressure-treated sill plates.

INSTALLATIONThe SUPERIOR WALLS System:  The panels are set on a bed of compacted stone which serves as a bearing layer as well as a drainage control system under the foundation. Once in place, the panels are bolted together at the top and bottom and sealed with a gun-applied adhesive-sealant. The owner/builder or builder then pours the floor slab inside the wall system.

Foam Blocks filled with Concrete are referred to as ICF for Insulated Concrete Forms. These blocks are easy to use and provide insulation. Their high cost is offset by labor savings in the assembly. Some of the many manufacturers are listed below. Call and ask them for the nearest supplier to you.  One of the engineers utilized by Ai to engineer seal its building plans, prefers ARXX ICF wall to building a basement wall with concrete blocks.  The ARXX ICF panel is 16″ by 4′ long which makes for quicker basement wall construction.

Reward Wall System, 800-468-6344,

Poly Steel, Albuquerque NM, 800-977-3676,

Insul Deck, Florence KY, 800-475-6720,

Arxx, Alexandria Bay NY, 315-482-5253,

Q: How is the below ground basement built and how is the dome attached to the basement walls?
The below ground basement can have the slab poured first with the exterior basement walls built on top of the slab or the footings can be poured separate with the exterior basement wall built on top of the footings and then the slab poured inside the basement wall. Basement walls are usually 8″ thick when made of poured concrete but will likely increase depending on the height of the basement wall and the height of the backfill.

Ai has basement plans available that explain how the dome is attached to the basement, etc. for example rebars need to come out of the basement wall to connect into the seams between the dome riser panels and into the front and back of each entryway base panel and each first floor door dormer base panel.  Vertical rebars come out of the footings thru the buttress walls into the dome panels. Buttress walls support the entryway and first floor door dormers.  The horizontal rebars in the buttress walls connect the buttress wall to the basement walls.  After the basement is poured while the concrete is still malleable, insert in the top of the basement walls per the foundation plan the tie down hook rebars that go into the bottom horizontal riser seams.

When the dome is built on a basement, the first floor framing of the dome is typically built with wood 2×10’s, hung on the side of the basement walls and are supported by any interior basement walls or designed posts. The riser panels rests on the basement wall.  When the riser panels bottom seam is concreted, the concrete continues down the side of the basement wall six inches.

Q: How thick are the basement walls?
Basement walls are usually 8″ thick when made of poured concrete but will likely increase depending on the height of the basement wall and the height of the back fill.

Q: If I build my dome on a basement, will I need to install a French drain?
Yes. Included in the basement building plans will be a French drain sheet. The steps to install the French drain are:

  1. Cover any part of the basement wall that will be in touch with soil with a tar emulsion (designed for this purpose). This waterproof coat should extend down to (and if possible, under) the polyethylene vapor barrier.
  2. If you wish, you may add additional waterproofing. Apply roofing felt over the tar emulsion, overlapping the edges 6” and sealing the felt with more tar. Place the roofing paper over the outside of the vapor barrier to shed water. Then, give the whole wall one more coat of tar. This extra investment will provide a superior measure of protection against moisture. Please, don’t cut corners.
  3. Place a perforated drainpipe (at least 3” in diameter to 4” in diameter. For long lengths), holes down, into the gravel bed. The pipe should be below the floor level and drop 1” for every 8’ of length. This discharges water into an area lower than the dome itself and allows quick drainage away from the building. Lay pipe in the gravel bed and cover gravel with two layers of roofing felt to prevent dirt from penetrating into the gravel.
  4. Backfill the entire area.

The following info pertains to stock plans sale prices & kit sale prices for each of American Ingenuity’s stock plans.  Please scroll down this article to find the chart.  The Chart lists the name of a stock plan, the number and type of building options (entryways and dormers) for that plan and the regular and sale pricing for the building plans and the regular and sale pricing for the dome building kit specific to that plan.  

Below the chart, there is info and  various costs or fees for items that can be purchased from American Ingenuity:  Building Plan Contents,  Engineer Seal Cost for the Plans,  Engineer Design Fee for any foundation other than monolithic slab,   Energy Report Fee,   Structural Calculations Fee,   American Ingenuity’s Parts List Pricing,   Shipping Costs,   Kit Assembly Time & Costs  and   Finished Costs per sq.ft. 

Above American Ingenuity Dome Kit   Assembled and Finished on Basement

Ai Dome is perfect for wooded areas because – no wood in or on the dome panels to burn



 IF ORDER PLACED BY  November 1, 2017

SAVE $1,608 – $6,011 – accept delivery by May 16, 2018


10% off basic dome kit with one entryway pricing
25% off — All Stock, Modified or Custom Residential or Commercial Dome Building Plans 

If ordered prior to  November 1, 2017

American Ingenuity’s (Ai’s) stock floor plans show the locations for your locally purchased doors and windows.   For structural integrity where ever your exterior doors and windows will be installed, an “awning” or “eyebrow” is installed on your dome. Ai calls these “awnings” or “eyebrows” entryways and dormers and gives them a category name called Building Options. Under these entryways or dormers you or your framing subcontractor frames in a vertical wall and installs your windows and doors.  To view sale pricing on the Tiny Domes – 15′, 18′, 22′, 27′, 30′, & 34′, click on Tiny Home Sale Pricing.

The basic dome kit consists of all the prefabricated component panels for the dome shell and panels for one entryway. The discount is taken on the kit with one entryway pricing.  Because we do not know which plan you will select, Ai starts with a dome kit with one entryway pricing and adds on the exact type and number of building options at current pricing per your plan selection.

The kit includes no windows, exterior doors, or any interior items other than the 1/2″ DensArmor drywall on the prefab triangle & riser panels.  One 27’ or larger dome kit requires one semi-truck for delivery. American Ingenuity believes the dome kit buyer should not pay shipping costs for another truck to receive items that can be competitively priced & purchased locally; i.e.  windows, doors, flooring,  bathroom fixtures, kitchen cabinets, etc.

There is a diagram below the pricing chart which helps clarify what the entryways and dormers look like.

  • Stock plans have a predetermined type and number of entryways and dormers.  These building options are listed next to the stock plan name.  Of course you can change any of these options by having our design team modify a stock plan or design a custom plan from your sketches on the dome planners….these stock plans are simply a starting point.  To learn about modified or custom plans, view Custom.    To learn more about the options (entryways and dormers) view Building Options.
  • Ai’ standard foundation is monolithic slab. However Ai can design other foundations; i.e. stem wall, basement, pilings, concrete block columns, etc. We do not sell Basement Kits. Although we do provide stock or custom basement building plans. Basements are built locally using standard items; i.e. concrete blocks, insulated concrete blocks (ICF), premade concrete walls or on site poured concrete walls. View Basements to learn more.  For Ai to design a foundation over than a slab, an engineer fee is added to the Plans Quote to cover the cost for an engineer to calculate the load of the dome and the load of the two floors within the dome and give joist/edge beam size/spacing and foundation design to our CAD department to incorporate within the plans.
  • To name the stock plans, Ai uses Greek words (Omega, Alpha, Delta) and numbers (21, 22, etc) along with the dome diameter. For example 27 Alpha 11: the first two digits are the dome diameter in feet, a Greek word and then a number.
  • Near the end of this article is info on  Building Plan Contents, Engineer Seal Cost for Plans, Energy Report, Structural Calculations, Parts List Items, Shipping, Kit Assembly time and costs and finished cost per sq.ft..

Please call American Ingenuity Mon-Fri 9-5 eastern time at 321-639-8777 for further clarification.

Within the Sale Pricing Chart Below Ai uses Abbreviations

to designate the type of entryways and dormers that are in each plan 

These are the Definitions.

Entryway – Structural Awning under which on site a 2×4 or 2×6 framed wall with headers is installed to frame in your locally purchased doors and windows or a bank of windows.

1E – One Standard Entryway
4E – Four Entryways
1HP – One High Profile Entryway
1GE – One G Type Entryway

Window Dormer – Structural Awning under which on site a 2×4 or 2×6 framed wall is installed to frame in a single window.

1WD – One Window Dormer – 1st floor
2WD – Two Window Dormers – 1st floor
1WD2 – One Window Dormer – 2nd floor
2WD2 – Two Window Dormers – 2nd floor

Door Dormer – Structural Awning under which on site a 2×4 or 2×6 framed wall is installed to frame in a single door.

1DD – One Door Dormer – 1st floor
2DD – Two Door Dormers – 1st floor
1DD2 – One Door Dormer – 2nd floor
2DD2 – Two Door Dormers – 2nd floor

Link – Connects two domes together.  Its location is where first floor door dormer panels or entryway panels would have been installed. Consists of either 3 1/2″ or 7″  Expanded Polystyrene (EPS) insulation, 1/2″ Drywall adhered to EPS interior with drywall adhesive. On site galvanized steel mesh and fiber concrete are applied to the exterior of the EPS.  On site the link panels are custom fitted  to the dome panels.

Riser Panel Heights – All dome kits come with standard 4’ vertical riser panels.  However the 22’ & 27’ kits can have custom 5’ risers instead of 4′ risers.  The 30’ or larger domes can have a custom two foot riser installed above the standard 4’ risers.   The 15’ & 18’ kit pricing includes 4’ risers plus 2’ risers.

 Dome Diameters and Typical Bedroom/Bath Numbers For Each Size Dome

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 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.

To view Kit Sizes & square footages, click on Specs.

Dome Diameter and Dome’s Maximum Square Footage Converted to Meters

Ai can convert its Building Plans from Feet & Square Feet to Meters & Square Meters for Small Fee

Diameter in feet converted to Meters:

15′ = 4.60 M
18′ = 5.49 M
22′ = 6.71 M
27’ = 8.23 M
30′ = 9.14 M
34′ = 10.36 M
36′ = 10.97 M
40′ = 12.19 M
45′ = 13.72 M
48′ = 14.68 M
Maximum Square Footage for each Dome Diameter converted to square meters

15’ – 179 sq. ft. = 16.63 sq. meters
18’ – 272 sq. ft. =  25.27 sq. meters
22’ – 370 sq. ft.  = 34.37  sq. meters
27’ – 786 sq. ft. = 73.02  sq. meters
30’ – 878 sq. ft. = 81.57  sq. meters
34’ – 1,278 sq. ft. = 118.73 sq. meters
36’-  1,418 sq. ft. = 131.73 sq. meters
40’ – 1,845 sq. ft. = 171.41 sq. meters
45’ – 2,440 sq. ft. = 226.68 sq. meters
48’- 2,830 sq. ft. = 262.92 sq. meters

 First Floor Square Footage converted to square meters:

15’ – 179 sq. ft. = 16.63 Sq. Meters
18’ – 272 sq. ft. = 25.27  Sq. Meters
22’ –  370 sq. ft. = 34.37 Sq. Meters
27’  – 555 sq. ft. =  51.56 Sq. Meters
30’ – 665 sq. ft = 61.78 Sq. Meters
34’ – 852 sq. ft =  79.15 Sq. Meters
36’ – 946 sq. ft. = 87.88 Sq. Meters
40’ – 1,178 sq.   =  109.44 Sq. Meters
45’ – 1,489 sq. ft.  =  138.33  Sq. Meters
48’  – 1,693 sq. ft. = 157.29 Sq. Meters

Second Floor Square Footage converted to square meters

27′ – 231 sq ft – 21.46 sq meter
30′ – 213 sq ft – 19.70 sq meter
34′ – 427 sq ft- 39.67 sq meter
36′ – 470 sq ft- 43.66 sq  meter
40′ – 667 sq ft- 61.96 sq. meter
45′ –  951 sq ft. -88.36 sq. meter
48′ – 1,137 sq ft. – 105.63 sq. meter

Optional Third Floor Loft Square Footage converted to square meters

40′ – 112 sq ft = 10.41 sq meters
45′ – 142 sq ft = 13.19 sq meters
48′ – 162 sq ft = 15.05 sq meters

All Domes Can Be Designed Without a Second Floor

To view stock plans for One Story Prefab Kit, click on One Story Residence.  This link has all the Stock Plans layouts for each stock plan listed below.   Any of the domes can be designed for a commercial structure.


The Plan Sale Price in the Chart Below includes the 25% Plans Discount.
The Kit w’ Option’s Sale Price in the Chart Below
Includes the 10% Kit w’ one entryway Discount.


American Ingenuity’s basic kit pricing includes all the triangular and four foot vertical riser panels for the dome exterior walls and panels for one entryway.  Your floor plan selection, determines the type and number of the entryways and dormers. Due to small size of the 15′ & 18′ tiny homes, these kits have standard four foot risers and additional two foot risers.  22′ & 27′ kits can have five foot riser instead of the four foot riser.  30′- 48′ kits can have taller entryways and custom two foot risers installed above 4′ risers which results in 9’6″ or 10′ first floor ceiling heights in rooms that have second floor above them.  To view the building options available for each size dome, click on Options.

To view Ai’s current discount on the dome kit with one entryway, view Sale.  To view sale pricing on Tiny Homes, click on Tiny Domes. To view info and stock plans for the Tiny Homes, click on Tiny Plans.

After the panels are installed, the galvanized steel mesh from one panel over laps the steel mesh from another panel, is locked with C rings & pliers and depressed into the seam with on site special fiber/admixture concrete applied into the seams in two applications. The seam areas average two inches thick concrete.  Engineers tell us the seam areas act like steel beams.  The process of assembling the prefab panels produces the structural components, completes the finished exterior surface, installs all the insulation and installs all the shell drywall.  As a result the Aidome kit allows for reduced on site labor and quicker shell assembly time versus conventional construction

Why do I need entryways and dormers to install windows and doors? At specific locations around the perimeter of the dome, triangles and riser panels can be left out to provide openings where you or your framer installs a framed wall with your locally purchased doors and windows. To compensate for the triangle and riser panels being left out, these “structural awnings” – entryways and dormers have to be installed.  Diagram below helps clarify what these items look like. Please call American Ingenuity Mon-Fri 9-5 eastern time at 321-639-8777 for further clarification.

Diagram Identifying



Skylights or Solar Tubes can be purchased from other companies and installed in the prefab panels on site. Just do not cut within eight inches of the center of a seam.  If you tell us what size dome you are interested in, we can give you the size skylight which could be installed in that dome’s panel.  For additional light max out the number of second floor window dormers and second floor door dormers (install a tall window instead of a door for extra light on the second floor).

The building plan’s pricing listed below does not include an engineer seal on the plans or energy report or fee for an engineer to design basement/stem wall/ columns, pilings, etc.  It is Ai’s philosophy that each Buyer pays for only what they need. Ai does not burden the price of the building kit with plan’s pricing, engineer seal cost, structural calculations or energy report cost. Building plans are purchased three months  to two years prior to kit shipment.  About 50% of the building departments require engineer sealed plans and an energy report to issue a permit. As a result each buyer pays for their plans separately from the building kit and pays for a seal, calculations and energy report only if their building department requires them.  If you give us your property address or tax ID number & building department name, at no cost to you, Ai will call the plans examiner and inquire what is needed to obtain a building permit on the American Ingenuity dome kit.

Payment:  Building Kit orders require a 30% deposit for 22′ through 36′ domes and 40% for 40′ through 48′ domes along with a signed Order Form, Conditions of Sale (Warranty) and Specialized Material Agreement. The final payment (balance including shipping) is in the form of a cashier’s check or bank check or wire transfer 21 days prior to kit shipment. For Building Kits shipped to Florida sites, add 6% sales tax plus your counties surtax.  Plans are paid in full prior to scheduling design. Clients pay mailing costs for the plans.  Your building plan pdfs are emailed so locally sets of blueprints can be plotted for subcontractors, etc.  Plans can be paid via Visa, Master Card, Discover, personal check or money order. Ai does not accept American Express.

Shipping: Minimum shipping cost is $800 within Florida.  Shipment out of Florida is approximately $2.70 – $2.90 per mile per one semi-truck with 53 foot step deck from Ai’s plant in Rockledge, Florida to your site.   One truck can carry one Kit with 7″ EPS insulation for the sizes 27′, 30′, 34′, 36′, 40′, 45′, or 48′.  Or one truck can carry one 22’ & one 27’ kit or two 22′ Kits.  Two trucks are required for the 60′ dome.   The 45′ or 48′ kits with 9″ insulation require two trucks for delivery.  USA arrangements for shipping is made by American Ingenuity. Or  you can coordinate with Ai for your semi-truck to pick up the kit.  Shipping costs can change without notice due to fuel costs, fuel surcharges, distances, etc.  Please call our office, 321-639-8777, to find out our latest shipping information.

The 15’ kit and 18’ kit  can be picked up by the buyer if the following size truck, trailer and straps are used.  (each with one entryway, 7” EPS & one set of 2×4’s for temporary wooden rib system)

15′ kit: 

1/2 ton truck minimum (Ai recommends 3/4 ton truck )
13 ea.  2″ x 30′  straps Working Load Limit 3000 lbs.
Trailer specifications
7′ wide 20′ long minimum
tandem axle 3000 lbs. each axle
axles with brakes
bed height of 48″ max

18′ kit: 

1/2 ton truck minimum  (Ai recommends 3/4 ton truck )
13 ea.  2″ x 30′  straps Working Load Limit 3000 lbs.
Trailer specifications
7′ wide 22′ long trailer minimum
tandem axle 3000 lbs. each axle
axles with brakes
bed height of 36″ max

Delivery:  Allow 2 – 4 weeks for Stock Floor Plans. Allow at least 5 weeks for modified plans and 10 weeks for custom plans. Depending on time of year, for Building Kits allow 6 to 8 to 12 weeks after completing building kit orders and placing deposit.   Plan pricing is for one dome & two sets of plans. If two domes then pricing is based on the diameter of each dome.  The Plans Pricing does not include an Engineer Seal or an Energy Report or structural calculations. These items can be purchased from American Ingenuity if required by your building department to issue a building permit. Conditions and costs may change requiring our prices to increase without prior notice.

Below is listed info and  various costs or fees for items that can be purchased from American Ingenuity:  Building Plan Contents, Engineer Seal Cost for the Plans,  Engineer Design Fee for any foundation other than monolithic slab,   Energy Report Fee,   Structural Calculations Fee,   American Ingenuity’s Parts List Pricing,   Shipping Costs,   Kit Assembly Time & Costs  and   Finished Costs per sq.ft. 





Building Plan Composition