Concrete Raising

Concrete Raising

For areas of your concrete that are sinking or starting to become uneven, we offer polyurethane foam injections.

Polyurethane Concrete Raising uses a foam material that is injected under the slab. When the components of this material are mixed, a reaction causes the material to expand. This expanded foam fills any voids beneath the slab and raises concrete. This material will never lose density, is permanent and weighs only about 2 lbs. per cubic foot. Most concrete raising jobs will take will be completed in less than half a day!

Concrete Raising Process

Step 1: Injection holes are strategically drilled around the areas where the concrete is
sunken and requires lifting.
Step 2: Once everything is prepped and the hose and materials are in place, the polyurethane foam is injected through the holes which fills the space underneath the concrete slab, using the concrete slab itself to drive the foam into the crevices, thereby
lifting the concrete back to its original, correct level.
Step 3: Upon completion of leveling the concrete, the injection hole(s) are filled discretely with new cement, allowing you to use your surface almost immediately.

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