Round Top Openings with the Fox Buck: A How To
Fox Block’s Glen Klassen shows you how to get it done for three different radiuses.
ICF Builder Awards Round Up
We thought we’d share a round up of some of our previous awards.
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.
How to Turn a Corner with a Corbel Ledge Block
In this video, Fox Blocks’ Glen Klassen shows how to make a mitered corner with the Corbel Ledge Block.
Back to Basics: Advantages of Fox Blocks ICF Forms
The advantages of Fox Blocks ICFs are several. Fox Blocks provide a clever design that has the good features of the tried and true early brands of ICFs, and then has incorporated significant improvements, which enhance the ease of use to the installer.
In the Field: Gymnasium Auditorium in Phoenix, AZ
Take a tour with us through the Gymnasium Bourgade Hillman High School in Phoenix, AZ.
Three Key Areas give You the True Accurate Cost of the ICF you Choose
The Fox Buck and Concrete: How to Before and Afters
In this video, Fox Blocks’ Glen Klassen does a walk-through of how to properly brace the Fox Buck prior to pouring the concrete.

Building Stronger Hotels with ICF Blocks
How Strong is the Fox Blocks 90° Corner?
We built a test wall 440 feet long x 9′-4″ tall with 24 turns, with no bracing or strapping, to test the 90 degree blocks with concrete.