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Ecospan

Insulated Concrete Forms (ICF)

Details of our insulated concrete forms. Please click the thumbnails below.

The Shearflex® Fastener

Ecospan's Patented Innovation

Ecospan

The Science of Shearflex

With an average installation time of 3 - 8 seconds per screw, these patented self-drilling, self-tapping connectors are easy and inexpensive to use. Workers install the 2 1/2” or 3” long, 5/16” diameter screws in a uniform pattern using a Vulcraft-provided Shearset Tool. More »