What Is the R-Value of ICF Foundation Walls?
What R‑Value Can ICF Blocks Achieve? ICF blocks can reach some of the highest economically achievable R‑values on the market for their size.
What is a Frost Wall? 5 Tips to Maximize Insulation
What is a Frost Wall? A frost wall is a structure that extends below the frost line to help insulate the ground beneath a building’s foundation.