A new coating cannot be applied over a failing old coating — the old material must come off completely. Contractors in our network remove peeling, bubbling, or delaminated garage floor coatings for homeowners and businesses throughout Bartlett and Shelby County before installing the new system.

Bartlett sits just northeast of Memphis on the same loess-bluff soil system, though on slightly higher, better-drained ground than the river-adjacent Memphis neighborhoods closer to the Mississippi. The city grew rapidly as a Memphis suburb from the 1970s through the 2000s, so most garages here sit on mid-to-late-century poured slabs, generally more consistent than Memphis's older urban stock but still finished with basic builder sealer. West Tennessee's long, humid summers apply fully here, and Bartlett's loess soil — the same fine, wind-deposited silt found throughout the Memphis area — holds moisture and releases it slowly, keeping vapor transmission through concrete active for much of the year. Winters here are milder than Middle or East Tennessee, so freeze-thaw is a smaller factor than in Nashville or Knoxville, but the sustained humidity and moisture load through a Bartlett slab is arguably a tougher year-round test for an uncoated garage floor.

Why Old Coatings Must Come Off

Applying a new coating over a failing old coating transfers the adhesion problem — the new coating bonds to the old coating, which is not bonded to the concrete. The result is that both layers fail, usually sooner than the original coating did. Proper removal and preparation is the only way to ensure the new coating achieves the mechanical bond with the concrete that makes it last.

How Old Coatings Are Removed

Diamond grinding removes failing coating material and profiles the concrete surface simultaneously. This is faster than chemical stripping and produces a better surface profile for re-coating. Once the old material is removed and the concrete is profiled, the floor is ready for new coating installation. Your contractor will assess the concrete condition after removal and flag any cracks or spalls that need repair before the new system goes down.

Have Questions?

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This content is reviewed by the Tennessee Garage Floor Coating editorial team and informed by licensed-contractor sourcing, manufacturer documentation, and established industry standards for Garage Floor Coating. Read our editorial standards.