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.
How does the ICF block get secured to the foundation?
The ICF blocks are held in place with either low expansion spray foam or a metal starter track. The bracing/alignment system, typically installed after the 4th course of block, also supports the ICFs in place. Once the concrete is in the wall there is no concern with the forms moving. The concrete is connected to the footing with reinforcing dowels.

Insulated Concrete Form Installation Checklist
Checklists can be an important part of any project. We’ve created a series of installation checklists broken out in phases to help you be the most efficient with your next ICF project.

Homeowner Saves Time and Energy by Choosing ICF
The owner of this 6,000 square foot home was attracted to Fox Blocks because of its energy efficiency but was also happy with the ease of construction that save time and money.
ACADIA COLONY POTATO BARN
Fox Blocks ICF offered an energy-efficient solution for a building full of pressurized moisture because moisture does not affect the ICF, even over the long term. Potato storage is at a constant 100% relative humidity and 1.5 cfm pressure, which causes other forms of construction to go through complex detailing to keep moisture out of the wall cavity.

10 Steps for Building a Home with Insulated Concrete Form Blocks
An ICF home, like one built with Fox Blocks, provides many of the essential features that today’s homeowner is looking for: excellent indoor environmental quality (IEQ), energy-efficiency, and disaster-resistance.
RANCH HOUSE POOL
This owner-builder wanted an attractive, affordable relaxation spa that he could build himself on weekends. He designed the project to replicate a wine barrel protruding from the ground, inviting one and all to enjoy a glass and stay awhile.

3A NORTHEAST TRANSFER STATION
This mixed use project includes offices and drop off facilities for waste and recycling.

How to Build a House Foundation: 7 Steps to get a Solid Foundation

What is a Resilient Home and How to Build One
Constructing strong homes that endure time and nature is crucial in modern building. Resilient homes are created to withstand harsh weather and provide exceptional durability and safety for homeowners.