
Fox Blocks Accessories
Fox Blocks products are complemented by a full line of accessories to make your project’s construction easier. From window and door bucks to the only patented ICF masonry anchor on the market, we have got you covered.

POWELL COUNTY EOC
Powell County Emergency Operations Center is designed to meet FEMA requirements for chemical agent emergencies and storm resistance.
Memberships
We don’t just work toward improving our own products and services: we want the entire building industry to improve. Involvement in and leadership of critical organizations and committees ensures we are at the forefront of providing high-quality benefits for all project stakeholders.
Fox Blocks ICF to Acquire Reward Wall Systems Assets
Fox Blocks ICF announced that it will acquire select key assets from Reward Wall Systems, Inc, integrating those assets into its own operations and augmenting the Fox Blocks Insulated Concrete Form (ICF) product line.
The Fox Blocks Line-Up at a Glance
With advice from leading contractors in the Insulated Concrete Form business, Fox Blocks has created an incredible group of blocks.

ICC 500 Missile Impact Testing Requirements for Storm Shelters and Safe Rooms
Fox Blocks announces that their ICF wall assembly passed the ICC 500 required Missile Impact test used to determine compliance of storm shelter and safe room design and construction from flying debris in severe high-wind weather events.
What size and how much steel reinforcement is required in an ICF?
Fox Blocks walls are designed as reinforced concrete walls, with steel reinforcement bars specified to be installed vertically and horizontally, as the walls are built. Typical reinforcement bar sizes used are #4 or #5 (10 m or 15 m).
Detail Library

A Comprehensive Guide to the Types of Concrete Blocks Used in Construction
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.