Building Supplies
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Clamp Straps
These are 2” x 10’ galvanized straps used to attach the Monolithic and Ecoshell II airforms to the concrete footing. We use the straps with Tapcon Concrete Anchor. Related Links: Introducing The EcoShell II How...$ 12.93
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Door Bucks
These door bucks are built with 2” x 10” pressure treated wood reinforced with corner and top braces. They will be shipped in two pieces and will require limited assembly. The hard part of making...$ 290.00 - $ 330.00
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Ecoshell Tie Down Angles
Ecoshell Tie Down Angles are what we use to attach the ecoshell airforms to the ground. They have three holes, two for screws and one for a spare if one of the screws comes out....$ 2.90
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NP1 Urethane Caulking
NP 1 is a one-component, high performance, nonpriming, gun-grade, elastomeric polyurethane sealant. It requires no mixing and typically requires no priming to bond to many materials, including concrete and masonry. MDI recommends NP1 because it...$ 4.50
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Rebar Hangers
Barbed Rebar Hangers are used to hang rebar in the Monolithic Dome. The barbs are used to attach the hangers to the urethane foam.Flat Rebar Hangers are used to hang rebar in EcoShell II construction....$ 80.00 - $ 160.00
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Tapcon Concrete Anchors
Tapcon Concrete Anchors attach the Airform to the foundation and steel studs to the dome shell. 1 1/4” Length 5/16 Hex Head Coated Includes 3/16th Drill Bit for Pilot Holes 007|07 ud Related LinksDome Openings…...$ 18.50
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Wire Loop Ties
Wire loop ties are used to tie the rebar in a Monolithic Dome and EcoShell. 4” 16 gauge wire is used for #3 and #4 rebar. 6” 16 gauge wire is for #5 and larger....$ 30.75 - $ 35.75