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.