Perfect Block ICCF is an insulated composite concrete form (ICCF / ICF) made from 100% recycled expanded polystyrene (EPS) ground into an aggregate. Mixed with Portland cement, proprietary additives, and water, then cured in a mold. After which, the ICCF/ICF form is a sturdy, rigid, and dense block.

The block form has to be strong and dense to hold the extreme pressures exerted on it when grouted solid with heavy wet concrete grout with an 8-9 inch slump. The block's hardness makes it difficult for rodents and insects to burrow into it.

Perfect Block ICCF forms have been engineered and built to 48 plus feet tall (free standing/load bearing). It is important to note that in most applications, Perfect Block ICCF projects using ACI 318, like any steel reinforced concrete wall, can be designed.

With Perfect Block ICCF, structures of up to two stories can be built following the IRC Section R611 or the Prescriptive Method for Insulating Concrete Forms in Residential Construction ( EB118 ).

With this new technology readily available, EPS recycling has finally become a reality, which is why our business succeeds.

Yes. Every primary code body in North America, including ICC and CCMC, has approved ICCFs.

ICCFs are a prescriptive method of building in the International Residential Code and can be made to commercial design specifications using the International Building Code.

Pound for pound, it takes much more landfill space than anything else buried there. According to some estimates, EPS waste amounts to 20-30% of the volume of landfilled trash.

It makes up to 80% of the plastic litter in our oceans. Tiny particles look like food to many marine animals, but it has no nutritional value. Worse, it gradually kills them by clogging up their digestive systems.

Because EPS is an abundant resource, we use 100% recycled EPS in our Perfect Block ICCF forms.