ICF stands for Insulated Concrete Forms. It's a modern building system that uses hollow blocks or panels made of rigid insulation (usually expanded polystyrene, or EPS) that are stacked like Lego bricks to form the shape of a wall. These forms are then filled with concrete, creating a solid, insulated, and incredibly durable wall structure.

Energy Efficiency: The double-layered insulation (inside and out) drastically reduces heating and cooling costs.

Strength: Once filled with concrete, ICF walls are extremely strong—great for hurricane-prone areas like Florida.

Fire Resistance: Concrete and foam are fire-resistant, which adds a layer of safety.

Soundproofing: The walls block a lot of outside noise, making them ideal for both homes and commercial buildings.

Pest Resistant: There’s no wood in the wall core, so termites and other pests aren’t a concern.

The cost of building an ICF home is usually higher than traditional stick framing. Costs vary depending on the specifics of each project, but usually the total will be 7% -10% higher overall than with a similar traditionally framed wood house.

While ICF may cost a bit more up front, it pays off with long-term savings in energy efficiency, durability, and peace of mind—especially in extreme weather zones like Florida.

We provide several levels of involvement in your ICF project. We will work as a subcontractor with you or your builder to create your ICF walls. We can construct the entire building envelope to include the foundation, ICF walls, and wood or metal framing. We also occasionally provide scaffold rental and technical support for folks who are interested in DIY projects. 

An ICF home looks like any conventional new home on the inside and on the outside. The only noticeable difference is the window sills, which may appear deeper due to the thickness of the walls. ​Check out some photos of our completed residential and commercial projects.