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Innovation Makes Us The Smarter Building Choice

Nudura Insulated Concrete Forms make building easier and faster. Our innovative ICF technologies enable contractor and architects to design and build commercial and residential structures more efficiently. 

DURALOK Technology® Our Fastening Strip securely locks forms into place with a reversible triple tooth interlock eliminating float and compression and the need to wire forms. The DURALOK Technology® has embedded web/fastening strips that run the full 18-inch height of each and every web, ensuring the ICF forms do not compress during concrete placement and provide an industry-leading continuous fastening strip for finish materials.

DURAFOLD Technology® Our Hinged Web allows Nudura ICF Products to be shipped flat, allowing for 40% more product on a truck compared to other ICF Form products. Simply unfold and stack.

DURAMAX Technology® Standard Nudura Insulated Concrete Forms are 96" x 18" (2438 x 457 mm) allowing the placement of 12 square feet of the wall area in one building step. Building with DURAMAX Technology® results in faster installation times, less waste and a reduced amount of seams.

4-WAY REVERSIBLE System - The foam interlock allows the form to be 4 way reversible, almost eliminating waste.  Eliminates left and right corners which allow NUDURA ICF Forms to be used in twice as many scenarios as no reversible forms. 


We’re committed to supporting homeowners and design professionals who are interested in or use our products. We’re always happy to help and provide more information.