entryways | AiDomes

 

The following article covers American Ingenuity’s two page Dome Kit Order Form & Parts List Description. 

Each floor plan varies as to the number and type of entryways, window dormers and door dormers. Once Ai knows which floor plan you prefer, we can complete a preliminary Building Kit Order Form that lists the kit with entryway and dormer pricing. Once your plans are finished, the preliminary Order Form is updated to show pricing for the Parts List Items.

 Generally additional entryways or dormers can add $300 to $4,000 on to the kit with one entryway sale pricing.

  • The 2×4’s cut/drilled/painted for the temporary wooden rib system to support the panels during kit assembly can be purchased from Ai or we email the specifications for them to be cut on your site.  The 2×4’s can number 75 (for 2 freq domes 15’ – 27’) or 135 (3 freq domes 30’-48’) or 210 (4 freq. 60’). 2×4’s can add approx. $605 or $1,088 or $1,999 to your Order Form.
    • (Due to fluctuating 2×4 prices we do not know exact price right now. Pricing will be based on current 2×4 costs at the time of shipment.)  Ai does not add overhead costs to the labor to cut the 2×4’s. Only the labor costs to cut the 2×4’s plus 2×4’ cost itself determines the pricing.
  • Parts List Items can add $300 to $1,500 to the Order Form: The second floor of the dome can be partially suspended from the dome shell. Depending on your floor plan & size of dome there can be 8 to 20 rods.  This means suspension rods are installed in the shell during the kit assembly.  A rod and top and bottom plate is around $50. The rods and other items are listed on the Parts List.

 The following description is to give you a heads up as to what is included within the two pages of the American Ingenuity  Dome Kit Order Form.  

The first page of the Order Form lists:

  • The dome kit size and its regular pricing and discount (any discount is on the kit with one entryway pricing and is not on the building options)
  • All the individual building options (entryways, window dormers, door dormers, cupola, link, etc), each are listed separately with quantities and pricing
  • Pricing for the items from the Parts List.  See below for a description of the Parts List.
  • Shipping Estimate or states Shipping To Be Determined Later.  Minimum shipping cost is $800.
  • Sales tax and applicable Florida surtax if kit is shipped to Florida property address
  • Date sale pricing is good through
  • Date Signed Order Forms and Deposit are due by to receive sale pricing
  • A Shipping Date range for kit shipment
  • Estimated Shipping Costs
  • $120 purchase for the four lifting spikes (items are not returned to Ai).  If purchasing more than one dome, you need one set of spikes for each dome as they wear out with use.
  • Hub Deposit & purchase bolts, nuts, washers:
    • If you are in the USA a deposit is placed on the steel hubs for 5 months rental time with $20 monthly rental cost over five months.  The deposit is returned when all hubs are returned within the five month rental period. 
      • 3 freq domes: 30’- 48’ dome kit –  the hub deposit is $1,610  for 46 steel hubs.
      • 2 freq domes: 22’ & 27’ dome kit – the hub deposit is $910 for 26 steel hubs.
      • 4 freq dome: 60′ dome kit – the hub deposit is $2,485 for  71 steel hubs.
      • The steel hubs are bolted to your locally purchased 2×4’s that you cut, drill holes and paint the ends…the hubs and 2×4’s make up the geodesic wooden support skeleton to hold the panels in place while the seams between the panels are concreted and the entryways and dormers are concreted.   You borrow the hubs from us and UPS or mail them back to us when you are finished with them.  Ai issues you a refund check, less any missing hubs, etc.  Once the mesh in the seams is overlapped, locked with C rings and concreted and the entryways and dormers are concreted the dome is self-supporting and the rib system is removed. There is no wood in or on the shell to interrupt the insulation.
    • Purchase price for bolts, nuts & washers that are used to connect the steel hubs to 2×4 wooden ribs. 2 & 3 freq. $128.  4 freq. $160. These items are not returned to Ai.  The items get worn with use and cannot be used again.
  • International Orders – hubs are purchased because they weight around 150 lbs and cannot be returned.
    • For 2 freq domes 26 hubs are purchased with bolts, nuts, washers for approx. $1,170 and not returned to Ai.
    • For 3 freq domes 46 Hubs are Purchased with bolts, nuts, washers for approx. $2,070 because they are not returned.
    • Ai has to rent a telescoping forklift to load the container. Our forklift cannot be used.  The rental cost is $800 for one day rental.  If your order includes two or more containers, the telescoping forklift may need to be rented for two days or more. You will need a telescoping forklift to unload the container.
    • Add $200 for Ai to complete international paperwork and coordinate your shipping with your freight forwarder.
  • Purchase cut, drilled, painted 2×4’s for temporary wooden rib system from Ai or Ai can email specs for the 2×4’s to be cut, drilled, painted on site.  To determine pricing, Ai only charges the cost of the 2×4 and actual labor costs to cut, drill and paint the 2×4’s.  Ai does not add our business overhead costs to the 2×4 pricing. 
    • For two freq: 15’, 18’, 22’ or 27’ dome there are 75 – 2×4’s – approx. price $605
    • For three freq: 30’ – 48’ domes there are 135 – 2×4’s approx. price $1,088

The temporary support system needs 2×4’s cut to a precise length, holes drilled in both ends of the 2×4’s that make the triangles and one hole drilled in the 2×4 leg for the riser panels and ends painted red, white or blue to match the hub leg colors.  Ai realizes this cutting, drilling and painting is difficult and time consuming for our buyers; therefore, the cut, drilled and painted 2×4’s can be purchased from Ai and shipped on the truck with the dome kit.

Please let us know if there are any items you do not want to purchase, and we will remove them from the Parts List or change any quantities.

The second page of the Order Form is the Parts List which consists of two parts.

 The first part of the Parts List is a listing of items that come with the kit;

  • 4-8 cans of expanding foam, one metal expanding foam dispensing gun and one can of cleaner
  • 2 galvanized steel cables that go around the dome
  • admixture A – for concrete
  • admixture B – for concrete
  • synthetic fibers – for first layer of concrete
  • bonding agent – applied between two layers of concrete
  • C-rings and two pairs of C-ring pliers
  • Cupola kit if you have a cupola

 The second part of the Parts Lists is a listing of items not included in the kit which you can choose to purchase from Ai:

  • Items to suspend the second floor perimeter joists and to suspend other areas of the second floor where there are no first floor load bearding walls
    • 6 ft Suspension rod with nut coated to prevent rust & two nuts & washer -$19 set
    • Top plates, bottom plates or flat plates for horizontal seams….Ai purchases the steel, cuts the steel and drills it and bends it to specs. Each plate $14.90.
    • Garage door header modified Z plate – $14.90
  • Concrete Accelerator (if you are going to be mixing concrete in late fall when temperatures could be freezing at night)
  • ¼” cable for lip edge of first floor door dormer – $2.50/ft.
  • Simpson hangers (connect the second floor edge beams to the joists) – $1.95 to $4.20 each
  • 1/2″ in diameter 6″ long stainless steel forged eyebolts for the top of the dome – $17 each.  During kit assembly a 4″ Vent Pipe is installed where the five top P panels meet.  An eyebolt is installed in each of the five top seams five inches from the vent pipe.  To paint the dome a rope is tied thru an eyebolt and secured to the worker’s harness.  The eyebolt keeps the rope away from the Vent Pipe so the pipe is not damaged.  The rope attached to the eyebolt needs to be part of an engineered system with a maximum arresting force of 900 lbs.  If a cupola is purchased six other eyebolts are purchased for a total of 11 eyebolts.
  • 1”x1” galvanized steel mesh for link – $1.05/sq.ft. – can be ordered in 300 sq.ft.; 500 sq.ft. or 600 sq.ft. amounts…we are shipping complete rolls. This way we do not need to unroll the rolls and measure lengths out and then reroll the rolls and strap them, etc. If you want less than 300 sq.ft. then the price per sq.ft.is $2.10.
  • Ai originally designed 22’ and 27’ domes as two frequency domes for garages because the entryway would remove three riser panels instead of two risers for the 30’ thru 48’ dome entryways. This causes the 22’ and 27’ dome entryway panels to be longer.  Because they are longer they consist of 3 ½” EPS not wrapped in steel mesh and there is no concrete applied on the underside or lip edge.  However if the dome kit buyer purchases 1”x1” galvanized steel mesh for 15’ or 18’ or 22’ or 27’ G  type entryway panels at  $1.05/sq.ft. – minimum 300 sq.ft. or $315. Ai will wrap the 15’ or 18’ or 22’ or 27’ entryway panels at no labor cost for our buyer.
  • 1/2″x 1/2″ galvanized steel mesh for the entryway and dormer framing – $1.05 per sq.ft.
  • Additional “C” Rings (small and large) are purchased because they tend to get dropped. Small (2 – 3 lbs) – $5.85 per pound.  Large (2-3 lbs) – $4.75 per pound.
  • Two additional “C” Ring pliers are purchased – $18 each.
  • Additional Bonding Agent is purchased. The Bonding Agent that American Ingenuity ships with your kit is new and improved and is better than what you can purchase locally.  Locally Home Depot, etc. sells a cheaper bonding agent which is a blend of vinyl & acrylic resins. The bonding agent we include with your kit is manufactured by Richard’s Paint and is number RP295.  It is a 100% pure acrylic resin. Ai sells a five gallon bucket for $107 because Ai wants you to have the very best bonding agent.  Ai recommends that you purchase an extra five gallon bucket for each dome kit instead of purchasing a less quality bonding agent locally when you run out.
  • Additional metal expanding foam dispensing gun $40 – gun wears out from use.
  • Additional synthetic fibers for the second layer of concrete – $7.00 a bag – good for four bags of Portland cement.
  • Additional cans of cleaner for the metal foam dispensing gun – $10.85 ea – small dome 1 can.  Large dome 2 – 3 cans.
  • Additional admixture A and admixture B as liquids get spilled or evaporate in the hot sun.  Depends on size dome.  Small dome 1 gal A and 2 gals B.  Large dome 2 gals A and 4 gallons B.   A is $30.40 a gallon. B is $34.40 a gallon.
  • Additional 24 oz cans of expanding foam – $11.10 ea. Small kits need 12 extra cans; larger kits 40’, 45’ 48’ – 24 cans.
    • Ai ships 4 – 8 cans of expanding foam with your kit at no cost to you. You can purchase more cans from us.  Our cans are 24 ozs. We send a metal dispensing gun and a can of cleaner at no cost. Expanding foam is applied under each riser panel.  Grooves are cut in the dome shell wall board & EPS to insert the electrical wiring.  After the electrical wiring is installed, the grooves are filled with expanding foam, the expanding foam is cut flush and then the wall is finished with tape and joint compound just as drywall is finished or with mixture of cement/perlite – recipe in Assembly Manual.   Of course, you can decrease or increase this number.  The dispensing gun allows your workers to start and stop the foam without having to use the whole can at one time…like you do with the small cans that you purchase from the hardware store that have the plastic nozzle which cannot be restarted the following day.

 Items on the Parts List can be shipped with your dome kit at no extra shipping cost.  American Ingenuity only orders Parts Items based on each customer’s order.  Ai does not stock any of these items; therefore if you need additional items after the kit is shipped we can give you the phone number of the company where you can order parts (bonding agent, Enerfoam, etc) directly from them, pay their shipping cost, handling fee and have the items drop shipped to you.

The Parts List items and the 2×4 pricing for the temporary rib system can change because their costs can fluctuate.  Two months prior to the delivery of your kit, Ai will call the shipping broker and obtain your shipping cost and will review the 2×4’ pricing and Parts List items.  If costs have changed, Ai will complete a revised Order Form showing latest pricing and shipping cost.  The balance due on your Order Form is due three weeks prior to the shipping of your dome kit in the form of a cashier’s check or bank check.

 

This page contains photo gallery showing American Ingenuity Geodesic Dome Home Entryways & Dormers.  The diagram below identifies structural awnings where your locally purchased doors and windows can be installed in the dome exterior walls.  At specific locations around the perimeter of the dome, triangles and riser panels can be left out to provide openings where structural awnings called entryways and dormers are installed. Under these structural awnings you or your framer builds 2×6 framed walls and installs 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.  To view info about Entryways & Dormer Building Options, click on Options.  To view sample dome home plans showing exterior door and window locations in the living rooms, dining rooms, bedrooms, etc, please click on Dome Home Plans.

(Click left/right arrows to change picture)

 3domes

 

Page under revision – sorry for appearance – will be finished 8/12/15

Suitable Standard Door & Window Sizes

For American Ingenuity Domes

These tables contain CALL SIZES which are the customary size identification of the window industry. Call Size is the actual window dimension, for example Call Size 3/4 x 4/6 expresses 3’-4” x 4’-6”, which converts into 40” x 54”.  The horizontal dimension is always listed first x vertical dimension.  Check with your window supplier as to what sizes are best suited for fire egress windows in bedrooms to meet code.

H = Horizontal Sliding or Horizontal rolling windows

V = Vertical sliding, either double hung or single hung

C = Casement, swinging type window

F = French Door

22′
27′
30′
34’/36′
40′
45′
48′

1st Floor Window Dormer – Replacing a “H” Panel – Suitable Standard Window Size

2/8 x 3/2 V
4/4 x 3/0 V
2/0 x 3/2 VC
2/8 x 3/2 C
4/0 x 3/2 H
5/0 x 3/2 H
5/0 x 3/2 H
3/0 x 3/2 H
4/8 x 3/2 H
2/4 x 3/0 C
3/0 x 3/2 C
RO- 3/6 x 2/5 C
5/0 x 3/0 H
6/0 x 3/0 H
3/8 x 3/0 H
5/0 x 3/0 H
3/0 x 3/0 VH
RO – 2/5 x 3/6 C

1st Floor Window Dormer – Replacing a “P” Panel – Suitable Standard Window Size

NA
4/0 x 3/0 H
NA
NA
RO – 2/5 x 3/6 C
3/0 x 3/2 C
4/4 x 3/2 V
4/0 x 3/0 H
RO – 3/6 x 2/5 C
3/8 x 3/2 HV
4/8 x 3/2 H
3/0 x 3/2 C
3/4 x 3/0 HV
4/0 x 3/0 H
 

1st Floor Door Dormer – Replacing “H” or “P” Panels  – Suitable Standard Door Size

RED – “H” GREEN – “P”

22′

3/0″ x 6/8

27′
 
5/0″ x 6/8 F
30′
 
custom
34′ & 36′
 
2/6″ x 6/8
40′
 
3/0″ x 6/8
45′
 
5/0″ x 6/8 F
48′
 
5/0″ x 6/8 F
2/6″ x 6/8
3/0″ x 6/8
NA
NA
2/8″ x 6/8
3/0″ x 6/8
3/0″ x 6/8

2nd Floor Window Dormer – Recommended Window Sizes.  Window height is based on 7’6″ first floor ceiling height in the 22′, 27′, 30′ & 34′ domes.  Window height is based on 8′ ceilings on the first floor for the 36′ or larger domes. Both are based on 2×10 second floor framing.  Increase height 2″ for 2×12 framing.

 

To have a bedroom on the second floor of a 34′ dome, a fire egress casement window is installed in a door dormer NOT a second floor window dormer.  To have a door dormer on the second floor there must be a standard entryway below it.  The maximum size rough opening is 29″ x 42″ or 42″ x 29″.  Order casement window with egress hardware. 

A Second Floor Door Dormer can only be installed above a standard entryway. Due to the panel sizes in a 34′ dome, the second floor door dormer can only accept a custom door two feet wide by six feet tall.  Because of such a small door, this is why our web site states a second floor door dormer is not available on the 34′ dome.  However a second floor door dormer in stalled above a first floor standard entryway in a 34′ dome could be used to accept the required fire egress window.  This can be confusing, so please call for clarification…..321-639-8777.

2nd floor
dormer not
available use
solar tube
Fire Egress

RO 32″x42″ C

or RO 42″ x29″ C

order egress hardware

 

34′ 2nd floor door dormer only for fire egress window NOT WD
RO 29″x42″ C
or RO 42″x29″ C
order egress hardware

36 2nd floor door dormer only for fire egress window NOT WD

 

RO 29″x42″ C

RO 42″x 29″C

order egress hardware2/8 x 4/0 V

RO – 2/8 x 3/6 C

3/0 x 3/8 V2/4 x 3/5 C

3/4 x 3/0 V

3/8 x 2/8 H2/4 x 3/5 C

 

 

2nd Floor Door Dormer – Maximum Door Sizes.  First Floor ceiling height for 27′, 34′ and 36′ domes is 7′-6″.

22′ Dome
NA
27′ Dome
NA
30′   NA
34′ – 24″ x 60″
36′ Dome
24″ x 6/8
40′ Dome
2/6″ x 6/8
45′ Dome
2/6″ x 6/8
48′ Dome
3/0″ x 6/8

Cupola – Recommended Window Sizes – Horizontal Roller or Slider Type

22′
N/A
27′
5/6 x 2/0 H
2 – 2/8 x 2/0 H
30′
5/0 x 2/0 H
4/8 x 2/0 H
34′ & 36′
5/6 x 2/0 H
2 – 2/8 x 2/0 H
40′
7/0 x 2/0 H
2 – 3/4 x 2/0 H
45′
8/0 x 2/0 H
2 – 3/8 x 2/0 H
48′
8/0 x 2/0 H
2 – 4/0 x 2/0 H

Cupola windows can not qualify for egress because they are too high above the floor. Two standard vinyl horizontal roller or slide type windows are needed to fill one rough window opening of a cupola. They can be installed with a mullion in between them or custom windows can be installed.Florida and most other state’s code for Glass and Glazing requires tempered glass to be used in windows whose nearest edge is within 24″ radius of a door in closed position. Tempered glass is also required for glass panes with a bottom edge less than 18″ and a bottom greater than 36″ above the floor.

 

Maximum Rough Opening Sizes for Doors and/or Windows

Our Entryways and Dormers provide openings in the dome that accommodate conventional doors and windows that you purchase locally. The walls within these openings are built on-site to fit your choice of door and window sizes.

Typical heights (distance “D” from the floor to the top of the opening) are listed in the first column with the maximum available rough opening listed for each dome size.

Opening sizes are listed as Width x Height.

Entryway & High Profile Entryway – Maximum Size Rough Opening For Doors and/or Windows

D
22′
27′
30′
34’/36′
40′
45′
48′
Standard
80″
NA
NA
99″ x 82″
119″ x 82″
147″ x 82″
171″ x 82″
186″ x 82″
High Profile
96″
NA
NA
86″ x 96″
106″ x 96″
135″ x 96″
159″ x 96″
173″ x 96″

Garage Entryway – Maximum Garage Door Size

D
22′
27′
30′
34’/36′
40′
45′
48′
84″
9′ x 7′
16′ x 7′
12′ x 7′
14′ x 7′
16′ x 7′
n/a
n/a

Great News for Florida Customers.  One of our perspective dome buyers has discovered two companies in south Florida who sell Florida approved impact glass doors and windows and shutters at a reasonable price.

The factory for the Impact Glass Windows and Doors is:

Curv-A-Tech Corp.  930 West 23rd Street Hialeah,FL. 33010    curvatechcorp@bellsouth.net     Phone: 305-888-9631

 

The company for Hurricane shutters & Glass is:

DEPENDABLE SHUTTER & GLASS   

Phone: 888-694-6698    Fax: 954.791.0840   4741 Orange Drive, Davie, FL 33314  www.dependableshutter.com

 

Please use this chart for size estimating only. During Plans Design Ai will email elevation views showing possible rough opening door & window sizes.

1st-fl-window-and-door

2nd-fl-window-and-door

From Better Homes and Gardens – what to consider when replacing windows & buying windows.

In older houses, faulty windows can account for a third of the total heat loss in winter and as much as 75 percent of interior heat gain in summer. Look for the following telltale signs that a window has lost its effectiveness:

  • Stand inside your house on a windy day with a lit candle near the window’s operative edge. If the flame flickers or goes out, your weather stripping might be damaged.
  • During the winter, if a window develops ice buildup or a frosty glaze on the interior of the pane, the ventilation in your home may not be adequate. Another possibility is that your window may not be providing enough insulation value, a situation that can make your heating bills soar.
  • Sit near your window. If you feel cold air coming in during the winter or warm air during the summer, your windows have little insulation value. This means you’re paying more to heat and cool your house to compensate for the exterior air entering your home.
  • Do your windows get fogged with condensation? If so, you may have a seal failure and need to replace the glazing or the entire window.

In some cases, replacing broken panes and tending to loose or missing weather stripping may buy some time. If your windows are old and ill-fitting, however, you need more than stopgaps.

Replacement window options:

Wood is the choice of most homeowners. Wood is strong, insulates well, and has natural appeal and a warm look. It needs exterior maintenance, and interior surfaces can be painted, stained, or finished any number of ways.

Vinyl windows do not need to be painted or stained. They offer good insulation value and strength, making them a viable alternative to wood.

Aluminum windows have a stronger frame but poorer insulation than wood or vinyl. They’re fine in areas with a mild climate, and are also used for commercial applications.

Fiberglass combines the higher strength and stability of aluminum with the insulating properties of wood and vinyl. Fewer options are available at this time, as fiberglass is just beginning to show up in the window market.

Combination windows are available with wood on the interior and vinyl or aluminum on the exterior, combining the look of wood with a low-maintenance exterior material. This is known as “cladding” (as in vinyl-clad or aluminum-clad).

Features to consider when purchasing windows:

Energy efficiency. Almost any good-quality window available today incorporates two pieces of glass with a sealed airspace between then as a buffer between indoors and out. Some windows are even triple-paned. You may have the option of argon gas instead of air between the glass to further the window’s insulating abilities. Most window manufacturers also offer such options as low-E glass, which reflects heat and screens out the sun’s rays.

Design. Windows are available in shapes ranging from quarter rounds to ovals. Consider an arrangement of smaller windows instead of one large one, or vice versa.

Ease of installation. The easiest type of replacement window is a frame-within-a-frame design that can be installed in an existing frame without disturbing walls or trim work. Some are sold in kit form, complete with hardware, for standard sizes. If your original windows have divided lights or panes, look for multipane replacements or snap-in grilles that match glass dividers on the old units as closely as possible. If your windowsills are rotting or damaged, however, you’ll need to replace the old frame as well.

Ease of maintenance. Weather-resistant materials will reduce your regular maintenance; vinyl or aluminum-clad exteriors need no painting. For ease of cleaning, choose windows that tilt in or open from the side. Many double-hung windows now come with tilting sashes so both interior and exterior glass surfaces can be cleaned from inside the house.

Function. Tempered glass is required by code for certain applications, such as glass doors and some window installations with low sill height. For more extreme conditions, such as coastal environments, consider laminated impact-resistant glass designed to withstand hurricane-force winds and the impact of airborne debris.

Hardware. Some manufacturers offer improved hardware for crank-out windows such as casements and awnings — specifically, collapsible or low-profile handles that don’t interfere with blinds or other window coverings. Others offer a variety of style options for latches and locks. To be safe, ask about these and any other convenience features before the units end up in your walls. Also, try the hardware in the showroom. Does the window lock, unlock, and open easily? This test gives you a feel for the window’s usability and its overall quality as well.

Cost guidelines:
Broadly, vinyl and wood are the least expensive, fiberglass costs more, and clad windows are even more. That said, a general price range for an average size (30-inch by 48-inch) window is $100 to $200, which will be higher in urban areas.

More features like tilting versions and higher E-ratings increase the cost, although sometimes as the price and quality increase, more options are included. Differences in the up-front purchase price of a window may eventually be offset by other factors. Energy efficiency and a no-maintenance exterior will offset the up-front cost difference over time. Second, installation and labor costs could actually be higher for an “economy-grade” all-wood window, if you factor in charges for painting, and how much sooner you may have to replace it than a window made from more durable material.

One way to keep your window costs from rising is to avoid special orders. Try to work with standard sizes from a manufacturer, and select from the standard styles and features that your local retailer stocks.

 

 

dome display

3domes

 (Click Drawing to See Larger View)

Building Options – entryways, dormers.  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 your locally purchased doors and windows. To structurally compensate for the triangle and riser panels being left out, these “structural awnings” – entryways, dormers or cupola have to be installed. 

Bay window off dining room over looking deck.

45′ dome utilizing standard entryway to incorporate bay window

To view the Building Option Listing and Pricing, please scroll down the page.   To view Ai’s discount on the dome kit with one entryway pricing, Please click on Save.  To view regular and sale pricing on the Tiny Dome Kits (172 sq.ft.-1,278 sq.ft.) click on Tiny Homes.

The Ai dome kit consists of all the triangular panels, four foot tall riser panels for the dome shell and panels for one entryway.  The exterior of each triangle or riser panel is 3/4″ fiber concrete reinforced with galvanized steel mesh with a center of  7″ Expanded Polystyrene (EPS) with interior 1/2″ Georgia Pacific DensArmor (moisture resistant/mold resistant gypsum wallboard) adhered to each riser and triangle panel.  Your floor plan selection determines how many more entryways (standard, garage or high profile), window dormers, door dormers, cupola, link, etc. will be ordered. The link is used to connect two domes together. The building kit does not include any doors or windows and does not contain any interior items (except for the interior shell wall board).  American Ingenuity believes that you should not pay shipping on items that can be purchased locally.

Dome Building Options

The Building Options for the American Ingenuity dome include: Entryways, Cupola, Window Dormers, Door Dormers,Garage Domes, Links, 5′ riser panels for 22′ & 27′ domes, 2′ additional riser panels for 30′-48′ domes and 9″ thick insulation. These options (except for the links and insulation) allow for openings where your locally purchased standard doors, garage doors and windows are installed within a 2×4 or 2×6 framed wall that is built on site.

To view floor planners, elevation views of each dome size and print out Ai’s stock floor plans showing the placement of entryways, window dormers, door dormers, cupola, etc., click on the following link, Stock Floor Plans, scroll down the page and click on the hyperlinks.   

The floor planners show the possible locations for first floor entryways, window dormers and door dormers and show the possible locations for second floor window dormers, door dormers or cupolas. 

Call us at 321-639-8777  Monday through Friday, 9 to 5 eastern time, and Ai staff will answer your questions as to which domes can have which building options.

Due to spam filters, sometimes emails are not received by us and vice a versa – sometimes we do not receive your emails. So if you email and do not get a reply, please call us.

To view American Ingenuity’s Stock Dome Floor Plan regular pricing for some of the stock plans & the kit regular pricing, click on this link Stock Kit and Stock Plan Regular Pricing.

The 15′, 18′, 22′ and 27′ domes are two frequency domes. The 30′, 34′, 36′, 40′, 45′ and 48′ domes are three frequency geometry.  The 60′ dome is a four frequency dome. The frequency and dome size determines the size and number of the panels.  Sometimes second floor triangle shaped panels are too small to accept window dormers or door dormers.  As a result each dome diameter has specific locations where entryways, window dormers and door dormers can be installed.  The following description of possible locations can be confusing so just call us at 321-639-8777 for clarification.  To view dome kit regular pricing and sale pricing, please click on Sale.

(15′ & 18′ Pricing)

*Because the 27′ dome is a two frequency dome, its panels are about the size of 40′ panels.  As a result the 27′ cupola pricing is the same as the 40′ cupola.

To view floor planners and elevation views for each dome size that show where entryways and dormers can be installed, please click on Planners.  Scroll down the page to find the blue hyperlinks to click on.  After the stock plans for each size dome you will find the floor planner and the elevation view.  The following is a summary of which size domes can have which building options.

    1. There can be up to five standard entryways on the first floor of Ai’s 30’, 34’, 36′, 40’, 45’, and 48’ domes.  Instead of using entryways, install first floor window dormers and door dormers in specific locations.
    2. The 30′, 34′, 36′, 40′, 45′, and 48′  domes can have standard entryways and high profile entryways. High profile entryways can be installed where there is no second floor.
    3. The 22′, 27′, 30′, 34′, 36′, and 40′ domes can have two garage entryways. When the domes are designed for a home, the entryway is called G type entryway.
    4. The 15′ & 18′ can have one or two G type entryways.  To view plans and info, click on Tiny Domes.
    5. There can be up to five window dormers on the second floor of the 27′, 34′, 36′, 40′, 45′ & 48′ domes.  A window dormer can be installed above a high profile entryway.
    6. American Ingenuity is the only geodesic dome kit manufactured that has designed second floor door dormers that utilize the top of the standard entryway as a balcony.  Railing is custom built on site.  There can be five second floor door dormers in specific locations in the 34′, 36′, 40’, 45’ and 48’ domes. Second floor door dormers have to be installed above first floor standard entryways. Door in 34′ second floor door dormer is 2’x6′ – door has to be custom cut on site.  Door in 36′ second floor door dormer is 2′ x 6’8″ – has to be custom ordered.  Door in 40′ & 45′ second floor dormer is 2’6″x6’8″.  Door in 48′ second floor door dormer is 3’x6’8″.  2nd floor bedrooms in 34′ dome require a fire egress window be installed in a second floor door dormer.
    7. The 15′, 18′, 22′ and 30’ domes can have first floor window and door dormers but cannot have second floor door dormers or second floor window dormers.  See elevation views on Tiny Kit link.
    8. Cupola can be installed on top the 22′-48′ domes.
    9. The 27’ can have first floor window and second floor window dormers but no second floor door dormers.  The second floor window dormers on the 27′ dome can accept fire egress windows.
    10. On the second floor of the 36′, 40′, 45′ and 48′ domes there can be a combination of up to five second floor door dormers and or window dormers.
    11. The 22’ and 27’ domes are typically garage domes.  On the first floor of a  22′ dome there can be one garage entryway (that can contain a 9′ wide garage door), one door dormer and up to five window dormers.  On the first floor of the 27′ dome there can be two garage entryways (which can contain a 16′ wide garage door), one door dormer and up to four window dormers.  If you connect a link to a 22′ dome, the link is about 5.5′ to 6′ wide with a standard length of 5′.  If you connect a link to a 27′ dome, the link is about 6.75′ wide and has a standard length of 5′.  

What types of windows and doors are possible? Standard windows and doors can be installed within the entryways, window dormers, door dormers and cupola of most of Ai’s domes.  However for second floor window dormers in a bedroom in specific domes, the fire egress casement window is ordered with egress hardware. If a fiberglass door is desired for second floor door of 36′ dome then a custom 2′ x 6’8″ door is ordered from Therma Tru. 

The Ai building kit contains all the panels to assemble the dome shell and the panels for one entryway. The Kit does not include doors and windows. There is such a variety and varying price points, Ai leaves the selection up to each client to purchase and order locally. The floor plan selected will determine where you or your builder will install your locally purchased doors and windows.

Where do windows and doors get installed in the Ai building kit? Under the entryways, dormers or cupola. These are structural “awnings” that extend out from the dome. Within the open area under the “awning” a vertical 2×4 or 2×6  framed wall with appropriate headers is constructed on site to fit your choice of doors or windows. Ai has designed the entryways and dormers in a manner to allow the owner to select from the wide variety of windows and doors that are locally available. Click on Window Sizes to learn more.

Entryways

Entryways in the 3-frequency domes (30′, 34′, 36′, 40′, 45′ & 48′) can be standard, high profile or garage.  A standard entryway is 8′ tall and provides an opening where standard 6′ 8″ doors can be installed.  High profile entryway allow enough height that 8′ tall doors can be installed or glass can be installed above standard 6’8″ doors.  Garage entryways are used in garage domes and are the type entryway used in the 22′ & 27′ domes.  To view the widths and heights of all the domes entryways, click on Specifications.

Only garage entryways are available in the two frequency domes (15′, 18′, 22′ and 27′). Entryway panels for the 15′, 18′, 22′ and 27′ dome consist of 3 1/2″ thick E.P.S wrapped in galvanized steel mesh.  There is no concrete on the 15′, 18′, 22′ or 27′ entryway panels.  

Entryway panels for the 30′, 34′, 36, 40′, 45′ and 48′ domes utilize 3 1/2″ thick E.P.S. wrapped in steel mesh, are preconcreted on the underside surface and have a precast trough on the outer edge. On site form up the back side of the trough, place rebar in the trough, fill the trough with concrete and concrete the outside surface per your building plans.. The openings under the entryways are framed in on the site to fit your choice of standard windows and doors that you purchase locally.

Window Dormers

Window dormer panels consist of 3 1/2″ thick E.P.S. wrapped with steel mesh ready for on site stucco. The openings under the dormers are framed in on site to fit standard windows that you purchased locally. Click on Window Sizes to learn more.

If I want to install a single window what option do I use? First Floor Window Dormers or Second Floor Window Dormers.

On the first floor of the dome, window dormers are installed above any riser panel in all of the Ai domes. Install a second floor window dormer in any of five locations in the 27′, 34′, 36′, 40′, 45′, 48′.

Second floor window dormers are not available in the 15′, 18′, 22′ or 30′ domes. To obtain additional light on the second floor of these domes, install solar tubes by cutting a hole in the preconcreted panels & installing the solar tube per the manufacturer’s directions.  In the 30′ dome use a cupola where five standard opening windows can be installed. For indirect light install solar tubes. (When installing do not cut within 8″ of the center of a seam.)

Can a window dormer  be installed above a high profile entryway? Yes.

What do the window dormers consist of? Three panels of precut 3 1/2″ E.P.S. wrapped with steel mesh. After the window dormers are installed in the dome shell and its window framing installed, concrete is applied on site.

To obtain a building permit is a certain size window required in a bedrooms to meet fire egress? Yes. Code requires first floor bedroom windows to be at least 44” from the floor. Second floor windows cannot be more than 44′ above the floor and cannot be less than 24″.  The window has to be 20″ horizontal dimension by 24″ vertical dimension. When the window is open it has to have 5.7 square feet of opening space. The spec sheets for bedroom egress windows have to state Fire Egress.

If your building department requires an Energy Report to be submitted to obtain a building permit, your building plans will include an exterior door and window chart.  During plans design, Ai emails elevation views of the entryways and dormers showing recommended window and exterior door sizes. The homeowner visits window stores (Home Depot, Lowes, etc.) and selects windows and exterior doors providing Ai specific energy info which will be included in the energy report.  In Florida and other states the building department wants spec sheets submitted on the doors and windows and doors when submitting for a building permit.  The spec sheets show the window and door manufacturer, model numbers, product approval numbers and provide the manufacturer’s spec sheet that shows the windows and doors comply with that area’s wind speed requirements. Florida and some states require impact resistant glass or shutters in certain wind speed areas.

Door Dormers

Where can door dormers be installed? On the first floor of the all the Ai domes and on the second floor of the 34′, 36′, 40′, 45′ and 48′ domes.

First Floor Door Dormers: are a way to install a single door. The first floor door dormer can replace most riser wall panels on the ground floor of all the domes. Utilize first floor door dormers for single exterior doors such as kitchen or garage exits. Like window dormers, the door dormer panels are precut from 3 1/2″ thick E.P.S., wrapped in steel mesh and are stuccoed on site during construction.

Second Floor Door Dormer: Pair a second floor door dormer with a standard entryway for an upstairs balcony in the 34′, 36′, 40′, 45′ and 48′ domes. Structural door dormers may be located in any of five locations on the second floor of the 34′, 36′ thru 48′ domes.  A second floor door dormer cannot be installed above a high profile entryway.

Door in 34′ second floor door dormer is 2’x6′ – door has to be custom cut on site.  Door in 36′ second floor door dormer is 2′ x 6’8″ – has to be custom ordered.  Door in 40′ & 45′ second floor dormer is 2’6″x6’8″.  Door in 48′ second floor door dormer is 3’x6’8″.  2nd floor bedrooms in 34′ dome require a fire egress window be installed in a second floor door dormer.

Second floor door dormers are not available in the 22′, 27 or 30′ domes.

Riser Panels
Q:  Please explain about the Riser Panels that come with each kit.

American Ingenuity includes four foot tall riser panels in the building kit at no extra cost.  The new Tiny Dome kits 15′ and 18′ come with standard four foot risers and additional two foot risers.

The four foot tall riser panels allow for more vertical space near the perimeter of the first floor and greater headroom on the second floor.  Because of the spherical dome shape, 30% to 50% of the first floor is left open so that the living room and dining room are located under high vaulted ceilings.  This allows for a partial second floor to be installed.  The first floor ceiling height in the 22′, 27′, 30′, 34′ & 36′ domes that have a second floor above them is 7 1/2 feet.  The first floor ceiling height in the 40′ and larger domes that have a second floor built above them is 8′.

Q: Can the first floor ceiling height in rooms that have a second floor built above them be taller than 7 1/2′ or 8′?

A:  Yes.  Instead of installing four foot risers in the 22′ & 27′ domes install a five foot riser resulting in 8’6″ ceiling height in rooms on the first floor that have a loft or second floor built above them.   In the 30′ – 48′ domes, purchase taller entryway base panels and custom Two Foot Tall Riser Panels that are installed above the standard four foot tall risers.  This results in the first floor ceiling height of rooms not under high vaulted areas of

  • 9’6″ for 30, 34, 36′ Ai domes
  • 10′ for 36′ dome when there is not a second floor door dormer
  • 10′ for 40′, 45′ and 48′ domes.

Q: Does installing a 5′ riser instead of 4′ risers in the 22′ & 27′ dome or adding 2′ risers above the 4′ risers affect the second floor height?

A:  No.  Taller risers only give additional height on the first floor and increase the over all height of the dome.  The second floor is not affected.  The placement of the second floor window dormers and door dormers has to remain where they are designed to meet second floor fire egress standards and correct second floor door installation.

 Cupola

Ai recommends that you build the cupola only if you want a third floor loft or to have a second floor area to install standard opening windows in the 30′ dome. The cupola is a way to add height to the top center of the dome and another way to have opening second floor windows – but adds costs to construction & increases window budget.  A different way to add light to a second floor is to max out second floor window dormers or install solar tubes.  Install an exhaust fan in top center of the cupola to exhaust hot air and water vapor.   With the installation of a cupola, there is enough headroom in the 40′ and larger domes to have a third floor loft.

Cupolas require three partial days for assembly because the concrete has to have time to cure during each process (this does not include framing  for the windows or the installation of the windows).

    1. First Partial Day of 5 hours: concrete beam around top opening is formed and poured.
    2. Second Partial Day of 5 hours: concrete corner columns are framed and poured.
    3. Third Partial Day of 5 hours: set top five panels, attach overhang panels and apply first coat of concrete in their seams.
    4. During the rest of the partial days, workers can complete window dormers and door dormer installations.

 Interior Shell Finishing

Once the Ai dome building kit is assembled, the 1/2″ Georgia Pacific DensArmor gypsum wall board on the interior of the dome shell is ready to be finished. To install wiring cut a groove in the wallboard & EPS behind where baseboard will be installed and insert wiring.  Where electrical outlets will be installed, cut groove up the wall to the outlet height, insert wiring, use expanding foam to fill the groove and then finish area that is above the baseboard with tape and joint compound. Groove behind the baseboard does not need to be filled with expanding foam.

Applying a textured paint using 50/50 mixture of paint and joint compound will likely hide the board seams.  Or you can apply joint compound to the DensArmor after the wallboard is primed in what is sometimes called a skip trowel finish, apply primer coats and paint. 

On the left hand side of our Home Page is a menu item titled FAQS.  To view files that cover areas like Electrical/Plumbing, Framing, Fireplaces, AC Heating, Kitchens, Interior Finishing, Window & Door Sizes, Update Windows and Sound Reduction, lay your cursor on FAQS, then lay your cursor on Interior Finishing and then click on the file you want to read.

9″ Thick Expanded Polystyrene  (E.P.S.) Insulation

The standard insulation in Ai’s dome building kits consists of seven inch thick, rigid, nontoxic expanded polystyrene (E.P.S.) or R-28 which is comparable to eleven inches of fiberglass batting.  Or purchase thicker 9″ E.P.S.  To learn more about E.P.S. as a vapor barrier click on Vapor Barrier.

Ai domes with 7″ E.P.S. will easily outperform conventional housing with 11″ thick fiberglass insulation.  Instead of purchasing thicker EPS, purchase triple panned windows and insulated doors.   Windows and doors are where your cooled or heated air will escape.

The cost of the 9″ E.P.S. is the cost to upgrade the 7″ E.P.S. to 9″ E.P.S. for the entire component panel kit. Dormer and Entryway panels utilize 3 1/2″ EPS as a rigid form.

 Link

Domes are connected together with a Link which consists of E.P.S. insulation with steel mesh attached on site (mesh can be purchased from Ai) and concrete applied on site.  The Link panels consist of precut 3 1/2″ or 7″ thick E.P.S.  The Link EPS panels can be purchased with wallboard adhered.  On site assemble the Link E.P.S. panels, cover them with steel mesh and coat them with the fiber concrete.

The Link connects to the adjacent domes in the same locations as an entryway or a door dormer. This connection is a custom fitting on site. The thickness of the E.P.S. in a Link is usually 7″ when it takes the place of an Entryway and 3 1/2″ when it connects at where a door dormer would have been located. The width of the links depends on the size of the domes and whether the domes are connected at an entryway or door dormer. The length of the Link is usually 5 ft.  Because the riser wall is a standard 4’ high, all domes will match each other despite a difference in diameters.

The width of the link that connects to the 22′ dome is about 5’5″ to 6′ wide.  The width of a link that connects to a 27′ dome is about 6.75′ wide.  If the link connects onto domes 30′ or larger the width of the length where it connects to the larger dome varies depending upon whether the link connects to the larger dome at a door dormer or a standard entryway. For example, if the link is connected to a 45′ dome at an entryway (taking up two risers) the width of the link where it connects to the 45′ dome might be 13′.  These are approximations, the Plan’s Supervisor will give you a more accurate number, once he sees your plans sketches.

Ai does not recommend extensions to entryways for the following reasons.  Extensions add exposed surface area faster than they add floor space therefore reducing the energy efficiency. Extensions add to the cost of construction faster than they add floor space therefore increasing the cost per square foot.  The long flat roof of the link or extension connects to the curved dome…the link/extension and the dome expand and contract at different rates…a crack will occur where they meet.  Ai recommends applying elastomeric patching compound & elastomeric paint where the link panels abutt the dome panels.

American Ingenuity’s Assembly Manual does not include extensions although they are assembled much like entryways or links.  In general, domes have inherent advantages because of their shape and deviations away form the dome shape lessons the advantages.  However if you desire, extensions Ai can design and manufacture them.

The E.P.S. link panels range in price depending on the length of the link and the size domes the link connects to.  Once your plans are finished Ai will know the length and width of your link and can calculate the link’s EPS panel’s pricing, steel mesh pricing and and wallboard pricing.

Garage Dome Kits

Do you have separate garage dome kits available? Yes.To view the garage stock plans, garage floor planners & garage elevation views for the 22′, 27′, 30′, 34′, 36′ and 40′ domes, please click on Planners and scroll down the page to find the Garage Dome heading.

Ai has developed two garage dome sizes, 22′ and 27′. These garage domes are two frequency icosahedron geometry. This geometry differs from Ai’s other domes in that it utilizes fewer but larger panels. By having larger panels Ai can create a wider opening that is needed for a garage door. You can install a 9′ wide garage door in the 22′.  The 22′ dome can have a storage loft of 148 sq.ft.  The 27′ garage dome can have a 16′ garage door and the 27′ dome can have a second floor of 231 sq.ft.

Previously a 34′ dome was needed to park two cars. Now a two car garage in a 27′ dome is available which is more cost effective. The 22′ dome provides an economical one car garage. Either of these garage domes can be connected to another dome or built independently from the house.

The 27′ or 34′ garage dome is utilized when you want more first floor perimeter room around the vehicles or when you want a second floor above the garage for an apartment or study, etc.  The second floor of the 34′ dome can have 427 sq.ft.

You can find the pricing for the garage kits on the bottom of the Stock Floor Plan Price List that is in the Stock Floor Plan Booklet. Or click on Stock Plans & Stock Kit Prices and scroll to the bottom of the chart. To view sale pricing on the larger dome kits and the dome building plans, please click on Sale.  To view regular and sale pricing on the Tiny Domes, click on Tiny Home Kits.

To return to American Ingenuity’s Home Page, click on Home.

We apologize for the poor quality of some of the photos. It is our thought, “Having some photos, no matter how good or bad, is better than no photos.” As we receive better photographs we will remove the poorer quality ones.

Remember that the first floor of the house domes (30′, 34′, 40′, 45′ and 48′) can have up to five entryways and the second floor of the 34′, 40′, 45′ and 48′ domes can have up to five single windows or single doors.

Because of the savings that American Ingenuity Dome kits offer over traditional home building and our versatility of design for entryways and windows, some clients find their budget for French doors, double doors, picture windows, etc., exceed the purchase price of the dome kit. The amount of abundant, natural interior light is entirely up to the client’s imagination and budget.

Click on the Category to view photos.