Why Fox Blocks
What fasteners are recommended for ICFs?
Fox Blocks has conducted numerous fastener tests for pull-out strength and shear capacity for various fasteners – screws, ring shank nails and staples into the plastic webs. The recommendation for interior and exterior applications of finish materials is for the use of screws which provide the best holding capacity into the plastic webs or fastening strips in the forms which are identified on each block.
The EPS insulation does not provide any holding capacity for fasteners.

8 Gorgeous Waterfront Homes Built with ICF
Waterfront homes are one of the most sought after properties in the country. Unfortunately, homes on the water face weather conditions and a climate that can be destructive to the home.

Exterior Wall Thickness: How Thick Should Your Walls Be?
The exterior wall thickness of a home significantly impacts the house’s energy efficiency, disaster resistance, and IEQ. Learn how thick exterior walls should be.

5 Reasons Why ICF Offers The Best Wall Construction for Passive House Design

Vertical vs. Horizontal ICF: Pros and Cons
Both vertical and horizontal ICFs construction create moisture- and disaster-resistant walls with excellent R‑values. But which is the better ICF wall?


ST. MATTHEW CATHOLIC CHURCH
Discovery is one of the four schools to receive the zero energy certification, nationwide.
Thank You
Do you need special code approvals to build with Fox Blocks ICFs?
No, ICFs in general are covered in the building code and Fox Blocks ICF has a product evaluation report that confirms the product and applications meet the requirements of the respective building codes in the USA and Canada. These reports are available on our website.