Insulated Concrete Forms (ICF) construction is a building method that uses hollow foam blocks or panels, stacked to form exterior walls, then filled with reinforced concrete to create a solid, energy-efficient structure. These interlocking foam forms remain in place after the concrete cures, providing permanent insulation on both sides of the wall and delivering thermal performance that far exceeds traditional wood-frame construction.
For homeowners planning a custom build in Vancouver, ICF represents one of the most significant advances in residential construction technology available today. The system transforms how a home …
What Is ICF Construction (and How Does It Work)?
