Garage Floor Repair

Garage Floor Repair, Fairfax, VA


Floating garage floor slab in detached garage settled up to 3 inches, and had extensive voids under the slab.  The settlement caused water dipping off of cars to run towards the wall.  The homeowner was concerned about water causing damage to the wall and potentially eroding soil from underneath the floor.


High density polyurethane foam jacking for this slab foundation repair project. Foam jacking can fill large, extensive voids and then immediately lift the floor over the filled.  Within 2 minutes, the foam has cured to the point of being more than 3 times stronger than the underlying soil.


Concrete Jack foam jacking crew installed NCFI high density polyurethane to raise the settled portion of the garage slab back into place.