Roof Waterproofing Services in Redding, CA
Harbert Roofing specializes in weather-tight solutions and moisture protection.
For over 15 years, Harbert Roofing has delivered professional waterproofing for decks, homes, and commercial buildings throughout Redding, Chico, & surrounding Northern California communities. You would be amazed where water can penetrate and create damage. Sub-grade foundations, stem walls, equipment rooms, elevator shafts, site-screen walls, all architectural flashings, From flat roofs to metal roofs, & sloped roofing systems to parapet walls, green roofs, and decks, each surface is protected using the appropriate waterproofing coating.
Our technicians are familiar with industry standards and are qualified to apply a wide range of waterproofing coatings, selected based on the roofing surface and performance needs, including:
Harbert Roofing is fully insured, bonded, and licensed to complete waterproofing services safely and professionally throughout Shasta County & surrounding areas.
Understanding Roof Waterproofing
Waterproofing your roof is the process of applying protective coatings and waterproofing membranes to prevent water damage that can weaken the structure of a building. Whether you're working with a flat roof, slope roofing system, or metal roof, the right waterproofing system helps property owners extend roof lifespan and delay costly roof replacement.
Water can enter through even the smallest gaps around vents, seams, and parapet walls. That’s why solutions like liquid applied membranes and waterproofing coatings are critical for long-term performance. These materials form a seamless barrier that resists moisture while adapting to roof movement and temperature changes.
For property owners in Redding, CA and surrounding areas, having a waterproofing company you can rely on is essential. The combination of seasonal weather and intense sun exposure makes investing in a long-lasting waterproofing solution a smart decision.
Protect Your Property from the Top Down
Waterproofing isn’t just a surface treatment—it’s a long-term investment in the structure of your roof. With the right roof coating and membrane system, you can extend the life of your roofing setup and avoid costly repairs.
Our Roof Waterproofing Solutions
Harbert Roofing offers a range of professional waterproofing solutions tailored to the needs of both residential and commercial property owners. Each roofing system is evaluated to determine the most effective waterproofing materials for its slope, structure, and exposure to the elements.
Our team is trained to install high-performance waterproofing membranes and coatings that prevent water damage and extend the service life of the roof—often delaying the need for a full roof replacement.
We use materials selected for durability, flexibility, and energy efficiency, including:
Liquid applied membranes – Ideal for complex roof shapes and seamless protection
Rubberized asphalt – A resilient solution that performs well in extreme temperatures
Polyethylene films – Commonly used for subgrade and foundation waterproofing
TPO and PVC – Trusted choices for flat roofs and commercial roofing applications
Modified bitumen – Durable and weather-resistant for high-traffic or low-slope roofs
Every waterproofing system is applied with attention to flashing, coping, and drainage details to ensure long-term performance.
Featured Waterproofing Projects
Roof Waterproofing FAQs
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Roof waterproofing services involve inspecting the roof surface, repairing vulnerable areas, and applying waterproofing membranes or coatings. The goal is to prevent water damage, reduce maintenance needs, and extend the roof’s lifespan—especially on flat or low-slope roofs.
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Common signs include visible water stains, mold, cracks in the roofing surface, or frequent leaks after rain. Property owners should also consider waterproofing if the roof is aging or showing signs of wear, even without visible damage. An inspection by a certified roof waterproofing company can help determine the best waterproofing solution.
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Depending on the materials used—such as TPO, modified bitumen, or liquid applied membranes—a properly installed system can last 10 to 25 years. Routine inspections and maintenance can help maximize its lifespan.
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A certified roof waterproofing company ensures the right materials are used and installed to manufacturer standards. DIY methods often miss key problem areas like flashing or transitions, which can lead to future water damage and unnecessary repairs.
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Yes. Harbert Roofing provides waterproofing solutions for both commercial and residential roofs across Redding, CA and surrounding areas. Whether you're protecting a home, retail center, or office building, we install systems designed to match your property type and performance goals.
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Yes—in many cases, applying a waterproofing system can delay the need for a full roof replacement. By sealing vulnerable areas and improving moisture resistance, waterproofing protects your structure while buying time before a more costly replacement becomes necessary.
Other Roofing Maintenance & Services
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