Is the Fox Blocks form recyclable?
Yes, every component of the Fox Blocks form itself plus the concrete and reinforcement bars are recyclable.
Can I install a 16' garage door and / or large openings in a concrete wall?
Yes, if the following criteria is available for the design of a concrete lintel (beam) over the opening – concrete lintel depth minimum 16″ (400 mm) or more with no point loads. Larger openings would require an engineered design.

Shear Walls vs. Load Bearing Walls
When constructing a building, ensuring its stability and resilience is critical. Two essential components that play crucial roles in building stability are shear walls and load bearing walls.
Do ICFs require a special concrete mix design?
The concrete is normal strength, minimum 2500 psi (20 MPa) per building codes. The mix design specifies a smaller aggregate and higher slump than concrete typically used for floors. Most Ready-Mix suppliers are familiar with an ICF concrete mix design.
Growing ICF Awareness
Anybody that knows ICF has said or heard the same thing. “What a great way to build-why don’t we see it going up everywhere?”