How are drywall and siding attached to the finished CELBLOX ICF building?
The screws used to attached siding, drywall, paneling and other materials are screwed into the web. The web is the resin strip that is “embedded” into foam that makes up the ICFs outer walls. CELBLOX use 100% Prime virgin polymer for it’s web and ties which ensures a much greater fastener retention strength than can be provided from weaker web ties that are made from scrap regrind polymer. CELBLOX webs are placed every 8 inch’s on center (twice as often as a framed wall’s studs) and the Prime resin gives the web a fastener strength equal to or better than that of a wood 2×4.