While polyurethane foam is an effective solution for specific types of concrete issues, it cannot replace underpinning for a settling home that requires structural support. Understanding the distinction between Polyurethane Foam Lifting and structural foundation repair is critical for long-term stability.
Polyurethane foam injection is primarily used for “slab jacking,” which involves lifting and leveling settled concrete slabs, sidewalks, and driveways. It excels at filling voids and compacting surface soils but typically only reaches depths of 2–4 feet. Because it does not reach deep, load-bearing strata, it is generally limited to cosmetic or non-structural leveling applications.
In contrast, Foundation Repair via Helical Piers (underpinning) is required for structural settlement, diagonal cracks, or bowing walls. Our steel pier systems provide:
In the expansive clay soils common throughout Littleton and the Front Range, surface-level solutions like foam often face challenges due to soil movement and freeze-thaw cycles. We are The Experts in Steel Piers and recommend deep underpinning to ensure your home is anchored to stable layers.
As a family-owned and operated company since 1996, we recommend consulting a licensed structural engineer for a definitive diagnosis. We provide custom-quote solutions following a professional on-site inspection.
All information is for general purposes; estimates are preliminary until confirmed in writing following an inspection. We do not guarantee specific results for every project as outcomes depend on unique site conditions.
Based on standards set by the American Society of Civil Engineers (ASCE), the general tolerance for floor slope in a home is 1 inch in 10 feet. If a floor’s slope exceeds this measurement, it warrants a professional evaluation by…
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Identifying whether an uneven floor is a structural problem involves a combination of measurements and looking for specific physical indicators throughout the home. While many homes experience minor, harmless settling, significant differential movement often requires professional intervention. Signs of a…
Sudden sloping or uneven floors in Denver homes are primarily caused by the region’s expansive clay soils. These soils contain minerals that absorb water and swell during wet seasons, then shrink as they dry during arid summers. This continuous cycle…
Yes, uneven floors in slab homes are a primary indicator of foundation settlement. In the Denver area, this is often caused by expansive clay soils that shrink and swell with seasonal moisture changes, leading to differential movement of the concrete…
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