Before & After Photos

Frontier Foundation & Crawl Space Repair's NexusPro sealant is a permanent solution to cracked floor and concrete sidewalk. 

This customer had issues with ground settlement and washouts. These things caused voids in the ground under the concrete thus caused cracking on sidewalk and separation from the stairs to the porch. Our specialist used Polylevel 400 to lift as much as Structure will allow, stabilization guaranteed. Polylevel provides the fill, lift and stabilization for the issue. Nexus Pro crack repair and joint sealant used to complete the project.

This Kentucky home had an unpleasant looking sidewalk that had shifted and became uneven. This created not only an eyesore and cracks but also a tripping hazard. The homeowners were already having us encapsulate their crawl space, so they thought they might as well permanently fix everything in their home before anything got worse and the value of the home decreased. 

They called us and we knew exactly what to do! 

We started by leveling the concrete with PolyLevel by injecting the foam below the concrete. PolyLevel's lightweight makes it useful where denser fill material might impose an undesirable load on weak soils. Despite its lightweight, PolyLevel can support substantial loads; it typically provides greater lifting power than mudjacking.

We then sealed the cracks where they were previously sealed, but the sealant used had warped and broken off in places allowing water to infiltrate.  Unlike traditional polyurethane sealants, NexusPro resists UV rays, which means it won't crack, bubble or dry! NexusPro is a silicone-based sealant for joints and cracks specially engineered to provide long-lasting flexibility and to stand up to harsh weather conditions.

The homeowners now have a healthy crawl space, a level, and sealed sidewalk.. and most of all a peace of mind! 

These homeowners in Cottontown Tennessee were very unhappy with the way their walkway looked.  They called Frontier Basement Systems for a solution and decided some PolyLevel injections and sealant was the best course of action.  The results are beautiful and the homeowners are very happy!

Cement is heavy and this Tennessee family was figuring out just how heavy their porch steps were. They had some cracking and sinking cement problems and wanted it to get fixed asap before any more damage occurred. Their porch had sunk about 2-3 inches and because of this, it pushed back on the cement sidewalk which caused cracks. 

Our inspector came over and discussed our concrete solutions with them. We use a special foam to lift sunken slabs and this was the perfect product for them. This product is our PolyLevel System and is done by boring small (penny-sized) holes in the slab, and using specially designed equipment to inject a structural-grade polymer into the void. After the void is filled, the expanding properties of the polyurethane foam allow for an accurate lift and leveling of the slab. Finally, the small holes are grouted and sealed, and the slab is completely restored.
We also used NexusPro Sealant to seal up their cracks (not pictured), which is a silicone-based sealant that prevents water ice and dirt from infiltrating the concrete joint and the ground below.

They were so happy to fix their porch and sidewalk and we were thrilled to be able to offer them permanent solutions! 
If your concrete slabs are sinking, call us up today for your free inspection and estimate!