Is a high performance ICF home less expensive to build than a wood framed high performance home?
Yes, marginally higher on the initial capital costs, but, it is a recorded fact that Fox Blocks high performance homes out perform in comfort and operating costs over a wood framed home. These creates monthly cost savings for the life cycle of the Fox Blocks home.

Keep Calm - That School Was Built With ICFs
Insulated Concrete Form wall systems, Fox Blocks, are a way to create an extremely safe structure. When teachers and students return to an ICF school, they are protected against these elements.
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What if my contractor doesn’t know how to build with it?
Fox Blocks offers the most comprehensive installer training in the industry. We can train your contractor or help you locate a trained installer in your area.
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Can ICF Save You Time On Your Commercial Project?
This article will outline the importance of construction workflow in commercial projects, the processes that often take the most time during construction, the benefits of using ICF and how specifically Fox Blocks’ ICF can help save time and costs on your next project.
Does expanded polystyrene (EPS) present a serious fire hazard?
The EPS in an Fox Blocks has a flame retardant that allows the forms to be flame resistant. The EPS will melt when exposed to sustained temperatures over 300°F (149°C). The ignition point of the melted styrene is 600°F (315°C) (wood is approximately 500°F (260°C). Fox Blocks have been tested to meet the building code requirements for flame spread and smoke development, plus Fox Blocks may be used as fire resistant rated wall assemblies in schools and hospitals.