Photo Album: Void Under Garage Slab, Wilton, NH

A homeowner in Wilton, New Hampshire, had a hollow noise coming from under the slab in the garage. The home was built last July and they wanted to repair the issue without tearing up the garage slab. Our design specialist examined the garage and confirmed the hollow noise was coming from a void which had formed under the slab.  Our trained production team used short bursts of PolyLevel to fill the void underneath the slab. They repeated this until the void was filled with the polymer foam.