Fox Blocks ICF Straight Blocks

Fox Blocks Straight Wall Insulated Concrete Forms are ideal for residential and commercial building foundations. A faster way to build concrete forms.

These interlocking reversible blocks are constructed from 2 5/8" Expanded Polystyrene EPS foam insulation and have 6 Polypropylene plastic ties that join the forms together.

The full length 48" straight forms are available in 4", 6", 8", 10" & 12" core width sizes.