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Deck Contractors Seattle | Waterproofing & Sealing

Northwest Concrete Resurfacing offers durable, weatherproof deck waterproofing and refinishing solutions for commercial and residential properties in Seattle, WA. As one of Seattle’s most trusted concrete contractors with an A+ BBB rating, we provide customized plans using slip-resistant, rain- and climate-resistant techniques to address client concerns.

Whether for vinyl surfaces or other materials, our goal is to ensure your indoor or outdoor space is protected from water damage for the long haul. That’s a promise we’re willing to prove with design options that enhance both safety and style.

Cream colored concrete pool deck

Waterproof Sealant Seattle: Deck Waterproofing and Sealing Process

Testing Moisture Levels

Residual moisture is one of the major causes of waterproofing failure, particularly for outdoor spaces such as patio, porches, balconies, outdoor stairs and pool decks. 

To address this, the first step of the process is to test for moisture levels. This identifies which areas have elevated moisture content.

The Substrate and Joint Preparation

After testing moisture levels we then prepare the substrate and joints for installation. These are cleaned to remove dirt and debris. Joints are filled in with a patching compound.

Redirecting Water Runoff

To direct water runoff away from the deck, metal flashings are covered with PVC. This is then used to create a drip edge to allow water runoff. To ensure that no gap collects water runoff, galvanized flashing is also installed.

Waterproof Coating and Sealant Application

Several moisture mitigating coatings, including waterproof sealant in Seattle, are available for sealing applications. The deck sealant Seattle builder or installer will recommend the most suitable option based on the condition of the deck. 

Once chosen, the selected sealant is applied to effectively protect the deck from water and moisture.

classic texture pool decking seattle

Benefits of Having Your Deck Waterproofed:

  • Increase in the durability of the deck surface.
  • Protects from UV rays.
  • Reduction in the amount of maintenance and repairs.
  • Improves the aesthetics of your property.
  • Limits exposure to water and moisture.
  • Protects the surface from erosion.
  • Restores and preserves the longevity of the concrete or wood deck.
  • Protects against the formation of mold and mildew.

Experience the advantages of waterproofing and sealing with Northwest Concrete Resurfacing, the premier Seattle Deck Sealing Contractors. Call us today at +1 (206) 922-4612.

If water exposure and constant moisture are damaging your deck, reach out to us! Our company specializes in concrete deck waterproofing solutions and restoration projects in the Pacific Northwest.

As skilled installers and trusted Seattle deck contractors, we use high-quality sealants to provide long-lasting protection and a refreshed look for your surfaces.

With years of experience, we bring both design expertise and technical know-how to balance aesthetics with functionality, ensuring your deck is properly waterproofed. We’re a licensed and insured partner, offering the accountability you need for your residential or commercial project.

For an estimate or more information, fill out our contact form or call us directly at +1 (206) 922-4612. We’re here to help protect your investment!

Discover Relevant Blog Content: Deck Contractors Seattle | Waterproofing & Sealing

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Amazon
University of Washington
Microsoft
Hilton
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