Concrete Repair Before & After Photos

Why do you need to seal cracks in your concrete? Rainwater infiltrates and softens the dirt under the slab, causing the slab to sink - making unsightly cracks in the future.

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. Unlike traditional polyurethane sealants, NexusPro resists UV rays, which means it won't crack, bubble or dry. It fits into homeowners' busy lifestyles, too - drying time is a fraction of that needed for other urethane-based caulking products.

This customer in Huntsville, AL called Frontier when he noticed his back patio sinking and cracking. The causes of concrete settlement and sinking is the soil underneath the concrete slab shrinks, settles or washes away, this leaves empty space, or voids, beneath the slab. With the soil no longer supporting the slab, the concrete will sink, creating an uneven surface. We came out and fixed the issue with PolyLevel and NexusPro. PolyLevel uses a high-density polyurethane foam to fill voids and stabilize and lift sinking concrete slabs. NexusPro is a silicone-based sealant for joints and cracks specially formulated to provide long-lasting flexibility and to stand up to harsh weather conditions. Now his patio is lifted, and the cracks are sealed. 

Cracks & uneven surfaces due to ground settlement. Our specialist used Poly Level 400 to lift and Nexus Pro crack repair & joint sealant to ensure no further damage would result from this issue site.

Sealing up the cracks in this homeowner’s walkway is the best approach to preventing soil erosion and further cracking. Frontier Foundation & Crawl Space Repair uses state-of-the-art materials that provide a permanent solution and peace of mind for the homeowner.

When this Kentucky family moved into their home, they noticed their sidewalk was becoming uneven due to the man-made cracks from installation never being properly sealed. Over the years they noticed it getting worse and worse. The homeowner did not want it to affect their home's value, so he began calling companies to get it fixed professionally. The family decided that Frontier was the best fit for them and our crew immediately got to work. 

They lifted the sinking slabs with our noninvasive PolyLevel injection and sealed the crack with NexusPro Joint Sealant. Unlike most cheap sealants, NexusPro is urethane based and UV ray resistant, so you'll never have to worry about it cracking and bubbling in the hot sun.

The homeowners are happy with their choice of getting it fixed professionally, rather than waiting and the problem becoming worse.