• Phone: (920) 204-6975

✦ Concrete Sealing

Protect Concrete From Moisture, Weather, and Surface Wear

PaveTech Solutions provides concrete sealing for parking lots, sidewalks, slabs, entrances, drive lanes, and other concrete surfaces throughout Wisconsin. We evaluate surface condition, age, previous treatments, exposure, and existing deterioration before determining whether sealing is appropriate.

Concrete crew finishing a freshly poured sidewalk beside a landscaped property.

Why Exterior Concrete Benefits From Surface Protection

Concrete is durable, but repeated moisture exposure, freeze-thaw cycles, deicing chemicals, and everyday use can contribute to surface deterioration. Concrete sealing applies a protective treatment to suitable surfaces to help reduce moisture and chemical penetration. Penetrating sealers, in particular, can reduce the movement of moisture and chemicals into the concrete.

✦ Concrete Sealing Services

Surface Protection Built Around Your Concrete

Sealing requirements depend on surface condition, previous treatments, exposure, and the type of concrete. Cracks, spalling, deteriorated joints, or other damage may need attention before sealer is applied.

Newly replaced commercial concrete sidewalk with clean control joints beside a brick building.

Surface Prep & Repair Coordination

We inspect the concrete for cracking, spalling, staining, previous coatings, joints, edges, and other conditions, then prepare the surface and identify repairs that should be addressed before sealing.

Worker applying concrete sealer to a stamped concrete patio beside a home.

Pavement & Flatwork Sealing

We seal suitable concrete parking areas, drive lanes, entrances, sidewalks, slabs, walkways, and other exterior concrete surfaces exposed to traffic and weather.

Sealed stamped concrete patio with a glossy finish beside a residential home.

Penetrating & Maintenance Sealing

We apply suitable penetrating sealers to help reduce moisture and chemical absorption and evaluate previously sealed concrete to determine whether another application is appropriate.

✦ Concrete Sealing Applications

Signs Your Concrete May Benefit From Sealing

Concrete sealing may be appropriate when the surface is still serviceable but needs additional protection from moisture and environmental exposure.

  • Unsealed exterior concrete

  • Concrete exposed to rain and snow

  • Surfaces exposed to deicing chemicals

  • Aging or weathered concrete

  • Concrete with increased moisture absorption

  • Previously sealed surfaces showing wear

  • Parking areas and drive lanes exposed to traffic

  • New concrete ready for sealing after proper curing

Existing commercial concrete sidewalk with control joints and minor surface wear beside a building.

✦ Our Process

How We Prepare and Seal Concrete

Evaluate

We review the concrete condition, surface wear, previous treatments, cracking, staining, and exposure conditions.

Prepare

We clean and prepare the surface and identify repairs or other conditions that should be addressed before sealing.

Apply

Our team applies the approved concrete sealer using methods appropriate for the product and surface.

Cure & Reopen

We allow the sealer to cure or penetrate as required before reopening the area to traffic or normal use.

Frequently Asked Questions

What does concrete sealer do?

Concrete sealer helps reduce moisture and chemical penetration into suitable concrete and provides additional protection against surface exposure.

Why is concrete sealing useful in Wisconsin?

Wisconsin concrete is exposed to moisture, freeze-thaw cycles, snow, and deicing chemicals. Sealing can help reduce moisture and chemical penetration into suitable concrete.

Can concrete sealer prevent all cracking or spalling?

No. Sealing can help protect the surface, but it cannot prevent all cracking, settlement, structural movement, or deeper concrete failure.

Can damaged concrete be sealed?

Minor surface wear may still be suitable for sealing, but significant cracks, spalling, or failed areas may need repair before a sealer is applied.

When can new concrete be sealed?

Timing depends on the sealer and curing requirements. Some sealers are applied after the concrete has completed its initial curing period, so manufacturer instructions should be followed.

How often should concrete be resealed?

There is no single schedule for every surface. Timing depends on the sealer type, traffic, exposure, surface condition, and manufacturer recommendations.

Does concrete sealing make the surface waterproof?

Not necessarily. Many sealers are designed to reduce water absorption or penetration rather than make concrete completely waterproof.

✦ Reduce Moisture and Chemical Exposure

Could Concrete Sealing Benefit Your Surface?

Tell us about your concrete surface, current condition, exposure, and project goals. Our team will evaluate the area and determine whether sealing, repair, or another concrete service is appropriate.

Professional pavement maintenance, repair, preservation, sealcoating, crack sealing, mastic repair, infrared repair, and line striping throughout Wisconsin.

PaveTech Solutions, Inc.

  • Phone: (920) 204-6975

  • 1103 S Lynndale Dr Ste 104, Appleton, WI 54914

Business hours

Monday–Friday: 7:00 AM–5:00 PM

Saturday–Sunday: Closed

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