Uneven or sunken concrete is a common problem for homeowners in Burlington and the surrounding Champlain Valley, where seasonal freeze–thaw cycles and soil settlement can cause slabs to sink over time. At Northern Basement Systems, we offer PolyLevel® concrete leveling as a fast, effective, and long-lasting solution.
PolyLevel® is a high-density, expanding polyurethane foam that is injected beneath concrete slabs through small, discreet holes. As the foam expands, it fills voids in the soil and gently lifts the concrete back toward its original position, restoring both safety and appearance.
What PolyLevel® Does
Lifts and levels sunken concrete slabs
Stabilizes concrete by filling voids beneath it
Helps correct drainage issues caused by uneven surfaces
Restores functionality without replacing concrete
Benefits of PolyLevel® Concrete Leveling
Strong, lightweight material that won’t add stress to the soil
Minimal disruption to your property during installation
Small injection holes compared to traditional leveling methods
Fast cure time — most surfaces can be used the same day
Long-lasting solution designed for Vermont soil conditions
Cost-effective alternative to concrete replacement
Concrete Leveling Services in Burlington, VT
PolyLevel® is commonly used to level:
Sidewalks and walkways
Driveways
Patios and pool decks
Garage floors
Concrete steps and entryways
Our experienced team evaluates each project individually to determine whether PolyLevel® is the right solution for your specific concrete issue.
If you have sinking or uneven concrete in Burlington, Vermont, trust Northern Basement Systems to provide a professional, proven repair.