Strong Foundations. Superior Results.
Lift and level sunken slabs to eliminate trip hazards and restore drainage without a full replacement.
Settled walkways, driveways, and patios are common where Northwest soils shift and wash out beneath slabs. We raise them back to grade using injection methods that fill voids and stabilize the sub-base. Correcting the level restores proper drainage and removes dangerous trip edges. It's a fast, cost-effective alternative to tearing out and repouring sound concrete.
Eliminates trip hazards from settling; Restores proper drainage slope; Far less costly than replacement; Minimal disruption and quick return to use; Stabilizes the underlying soil voids
1) Inspect the settlement and locate voids; 2) Drill injection ports in the slab; 3) Pump leveling material to raise the slab; 4) Patch ports and verify grade
Slab area and degree of settlement; Void size and material volume needed; Cause of settling and soil conditions; Number of injection points; Accessibility of the slab
Leveling can be performed year-round since it requires no pouring or extended cure time.