Does the Fox Blocks contain recycled materials?
The plastic webs in Fox Blocks forms are 100% recycled postindustrial polypropylene. The EPS insulation is virgin material. Recycled content for an ICF block is measured by weight. The recycled content by weight of a standard 6″ Fox Blocks form — 48%.

How to Speed Up New Home Construction
Lightweight and sturdy ICFs, like Fox Blocks, speed up new home construction with quick and easy installation, guaranteed availability, and both hot and cold temperature resistance.

How Much Does an ICF Foundation Cost?
When it comes to building a sturdy, energy-efficient foundation for your home, insulated concrete form (ICF) technology is rapidly growing in popularity. By providing superior insulation, an ICF foundation can significantly reduce heating and cooling costs. Building an ICF foundation can also be easier and less labor-intensive than traditional construction due to the lightweight materials involved. However, the initial cost can sometimes be higher than traditional construction methods, so how much does an ICF foundation cost?
How are Fox Blocks green/environmentally friendly?
Fox Blocks contain a minimum of 40% recycled content by weight.
- Fox Blocks do not off-gas and are not manufactured using any gases that deplete the ozone or are harmful to the environment.
- Fox Blocks require low embodied energy to manufacture.
- Fox Blocks do not contain any materials, that promote mold or mildew growth.
- Fox Blocks are an efficient construction method thereby reducing the amount of construction waste, dust and air pollution in the building process.
- Building with Fox Blocks will save on heating and cooling costs because less air is exchanged between the outside and inside of your home. This also means a smaller more efficient HVAC unit is required for the home.
- Fox Blocks are sustainable. They will not rot or deteriorate for the life of your home.
- Fox Blocks provide a secure, durable, comfortable, long lasting building

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