Skip to content
Specialty Finishes

A shield between the slab and your coating.

Moisture-mitigating primers help coatings stay bonded on slabs that release water vapor from below.

  • Priced by: Square footage, test results and primer system
  • Checks: Calcium chloride, relative humidity or similar tests
Check the slabOpen the Slab Doctor
Moisture Barrier Primers: example photo for Concrete Coating
Keeps coatings from letting go.
The overview

What it is, and why it matters.

Concrete slabs on the ground can release moisture vapor for years. If it is trapped under a coating, it can push the coating off in bubbles. A moisture-mitigating primer is a thick resin layer that slows vapor so the coating can bond.

Concrete Coating checks moisture and installs primers in Nashville and across Middle Tennessee. We follow the test results, explain what vapor levels mean and tell you when a barrier system is a good idea and when the slab needs more time.

Why people choose it

Four things done right.

Bonded coatings

Reduces the risk of bubbles and peeling.

Test-based

We act on measurements, not guesses.

Longer life

Protects the coating you paid for.

Peace of mind

You know the slab's condition first.

How it goes

From first call to moisture barrier primers.

  1. 01

    Test

    Run moisture tests on the slab.

  2. 02

    Interpret

    Explain the results and options.

  3. 03

    Prepare

    Grind and clean the slab.

  4. 04

    Prime

    Apply the barrier primer.

Where we work

Moisture Barrier Primers across Middle Tennessee.

We do this work in 28 cities, from Nashville, Franklin and Murfreesboro to Gallatin, Hendersonville, Lebanon and Columbia.

Good questions

Moisture Barrier Primers: common questions

Do I need a moisture barrier?

If tests show high vapor or the slab is on grade with a history of dampness, a barrier primer is a smart safeguard. We test first and recommend based on the numbers.

Can I coat a slab with a leak?

Not until the water source is fixed. Coatings are not a cure for leaks or standing water.

How do I get an estimate for moisture barrier primers?

Fill in the form or call or text 615-431-3789. A few photos and the size of the area usually give us what we need, and we send a written price. Larger jobs start with a short visit.

Ready to talk about moisture barrier primers?

A short visit or a few photos, and a written price. A real person calls back promptly.

Free estimate

Send us a photo of the slab.

Tell us about the garage, patio, driveway or floor you want coated. A real person reads every message and replies with straight answers and a written price.

  • Photos or a short visit first, so we see the slab, the cracks, the stains and anything tricky
  • A clear plan before anything is coated, so you know the prep, the system and the cure time
  • A written price with the prep, the layers and the finish spelled out
Prefer to talk? Call or text615-431-3789

Your free estimate

We only use your details to respond to your request.