Concrete Lifting and Leveling Before & After Photos

This customer reached out to Quality 1st Basement Systems to raise the sinking concrete near the front door. Our crew came out and drilled small holes in the concrete slab. Using special equipment, we inject polyurethane foam known as PolyLevel, underneath. Now concrete settles because the soil is either too wet, too dry or poor compacted which makes it weak causing settlement. PolyLevel fills any voids between the soil and the slab by expanding and raising the concrete. Once its leveled, PolyLevel hardens to stabilize the slab. 

The concrete around this pool was sinking and settling. Our team injected Polylevel beneath the slab to lift and level the concrete. Once the concrete was leveled, they filled the holes with concrete mix and sealed the joints to prevent water from eroding the slab further. Within just 15 minutes of the installation being compelted the homeowner and his family had full access to their pool are. 

Quality 1st Basements removed the trip hazard near the steps of the shallow end of pool by raising the sinking slab back to level. Our team drilled small, penny-size holes into the concrete slab and injected Polyurethane foam known as PolyLevel below. PolyLevel is a light weight foam that expands to lift the heavy slab. Once the slab is leveled, the foam hardens to stabilize the slab to prevent future movement.  

Sinking concrete and spreading gaps had made a Manahawkin, NJ homeowner’s driveway both dangerous and unsightly, leading them to seek a professional solution from Quality 1st. Upon inspection, our team identified that soil erosion and hidden voids beneath the slabs were responsible for the uneven settling. These conditions are common when water seeps under concrete, washes away supporting soil, and leaves the surface unstable. Understanding the severity of the issue, we proposed a long-term fix using our advanced PolyLevel Foam Injection system.

Our crew carefully drilled small holes in the affected areas and injected high-density polyurethane foam beneath the slabs. As the foam expanded, it filled the voids and gently lifted the concrete back to a level position, all with minimal disruption and fast curing time.

In Manahawkin, NJ, a homeowner began to notice sinking and uneven concrete along their front sidewalk, a problem caused by increased moisture levels and soil displacement beneath the surface. These conditions not only compromised the sidewalk’s appearance but also created potentially hazardous walking conditions. Concerned about safety and curb appeal, the homeowner contacted Quality 1st to find a reliable and effective solution.

Our team responded with a thorough evaluation to assess the extent of the settlement and identify the underlying causes, ensuring we could develop a tailored repair plan to meet the homeowner’s needs.

To address the issue, we utilized our patented PolyLevel Foam Injection system, which involved injecting high-density polyurethane foam beneath the sunken concrete slabs. This foam expanded to fill soil voids and gently lifted the slabs back to their original level, stabilizing the surface quickly and efficiently with minimal disruption. After lifting the concrete, we applied our UV-resistant NexusPro Joint Sealant along the joints to prevent future moisture infiltration and protect against cracking or further displacement.

The combined use of PolyLevel and NexusPro restored the sidewalk to a smooth, level, and safe condition, providing the homeowner with a durable, long-lasting solution that enhances both safety and curb appeal!