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.

5 Reasons Why Hotels Should Use ICF for Swimming Pools
Whether you desire to build an above-ground or below-ground pool, you can enjoy the design flexibility of ICF pool construction.
Does EPS absorb water?
No, EPS is a closed cell foam and does not act like a sponge or absorb water.

16 ICF Modern Farmhouse Floor Plans and Design Ideas

17 Ways To Increase The Value Of Your Building