Here’s the way they work: In home building, ICFs can be used for foundations only or for both foundations and walls. The contractor pours concrete between two layers of the rigid polystyrene or ...

Nudura offers various ICF products and accessories that make the building process easier with technology that can’t be found with other ICF products on the market. All Nudura Forms have our innovative ...

Is there an alternative way to achieve a well-insulated house foundation? What about the cost of an ICF foundation? A: Insulated concrete forms (ICF) have been around for several decades now.

With interlocking insulated concrete forms, it’s important to realize the foundation footing the ICFs rest on should be perfectly flat and level, and the footing needs to be perfectly square.