Q: Is it important to fix my home’s concrete? A: With warm weather right around the corner and more people spending time outdoors, it’s important to address any trip hazards with your sidewalks, ...

Q: We recently noticed that part of the concrete walkway connecting our driveway with the front door has begun to tilt slightly in one direction. Is there anything we can do to make it level again ...

An curved arrow pointing right. PolyLEVEL, by Foundation Supportworks, is a high-density polyurethane used to stabilize ground. It spreads underneath the slab, filling in pockets of air and lifting ...

Injecting polyurethane foam at various depths, in areas where soil problems exist is not new. The process has been deployed for decades but protected by patents which limited the number of contractors ...

Polyurethane foam can be divided into two categories, such as open-cell and closed-cell foam. The former is a plastic with incomplete cell walls and include holes through which air and liquid can ...