The Fox Block Interlock
When the Fox Blocks interlock was designed our Engineering staff made the choice not to focus on being within 1÷2” to 1” from the building dimension but to give the strongest interlock possible.
Fox Blocks Goes to Washington
Insulated Concrete Form Manufacturer Fox Blocks brings its newly developed web-based BIM tools to a forum focused on Federal Asset Management.

Effective Strategies to Insulate Block Walls
Improving the insulation of block walls significantly enhances energy efficiency, comfort, and durability in both residential and commercial spaces. Block walls, often made of concrete masonry units (CMUs), are sturdy but notoriously poor at retaining heat without proper insulation.
The Fox Blocks Energy Stick
How do you improve an Insulated Concrete Form wall that already out-performs most wall systems in all climates? You move the concrete mass toward the living side of the wall.
Fox Blocks Featured On ProudGreenBuilding
Fox Blocks was contacted to supply some info for a quick story airing on Fox News, on fire resistant homes and ICFs.

3 Problems with Autoclaved Aerated Concrete Blocks

Cinder Block (CMU) vs. Traditional Poured Concrete Wall Foundations
We cover the differences between CMU blocks and poured concrete foundations so that you don’t have to learn from trial and error.

Building Stronger Hotels with ICF Blocks

Constructing Footings with Fox Blocks Foundations
Fox Blocks Announces Membership in the NRMCA
We are excited to announce that Fox Blocks is now a member of the National Ready Mix Concrete Association (NRMCA).