Protect Your Flat Roof

Flat Roof Restoration Services in WA

Restoration solutions that cost less than full replacement.

Serving WA and OR, we help commercial and multi-family property owners stop leaks, improve roof performance, and protect their investment without breaking the budget.

Local Contractor

Cost Effective

Certified Warranties

Assured Quality

Roofing contractors applying protective coating on a commercial flat roof. Workers in safety vests use rollers to spread liquid membrane around rooftop equipment under clear blue sky.

Our Service

Restore Your Flat Roof, Save on Replacements

Flat roof restoration is a cost-saving option that helps extend the life of your roof without the need for full replacement. It works well for aging but still functional roofs and is compatible with most flat roofing materials, including TPO, PVC, EPDM, and modified bitumen.

Warranty

Request a free estimate

Strengthen What You Already Have

What is Restoration?

Flat roof restoration service is built to extend your roof’s life by sealing leaks and strengthening waterproofing. This is done by applying a high-performance silicone coating that supports and protects your existing roofing system. The result is a durable, long-lasting roof that helps you save your time, money and avoid hassle.

Common Causes of Roof Problems

Addressing these issues early ensures your roof stays durable and effective.

Flat roof surrounded by trees, showing heavy moss, organic debris buildup, and deteriorated membrane, highlighting poor roof maintenance and the need for cleaning and repairs.

Neglected Maintenance

Leaves, moss, and debris trap moisture—weakening materials and causing damage.

Cracks and weathering damage on flat roof edge, showing worn and deteriorated roofing material at risk of leaks and further structural issues.

Worn-Out Material

Membranes lose flexibility and crack over time, leaving the roof vulnerable to leaks and structural damage.

Cracked and torn flat roof membrane, exposing underlayment and risking water intrusion. Signs of aging, UV damage, and structural stress on the roofing surface, highlighting the need for roof repairs.

Seam Failure

Open seams let water get inside, causing leaks and damage beneath the roofing system.

Severe water damage on an interior ceiling, showing peeling paint, collapsed plaster, and large brown stains caused by long-term roof leaks.

Water Infiltration

Ongoing leaks soak the insulation, encourage mold growth, and weaken the roof’s structure.

Signs You Need Roof Restoration

Recognizing when your roof needs restoration can help protect your property and avoid ongoing repair costs. Watch for these warning signs:

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Brittle membrane on roof.

Visible Damage

Cracks, warping, or brittle spots may indicate your roof is in damaged condition and needs a professional inspection.

Roof membrane peeling due to poor installation.

Unreliable Materials

Poor-quality roofing materials often can shorten your roof’s lifespan and lead to leaks, weak spots, or costly repairs.

Old roof with tearing material.

Aging Roofs

Most roofs have a lifespan of 20–30 years, during which the materials gradually weaken and become less reliable.

Leaks and Water Stains on wall.

Leaks and Water Stains

Ceiling stains, paint bubbles, or dripping water are signs that moisture is trapped and may be causing hidden roof damage.

Our Service

What We Offer

  • Extended Roof Lifespan – Adds 10-20 years of durable protection
  • Waterproof System – Prevents leaks and water damage
  • Cost-Effective Alternative – Saves time and money compared to full replacement
  • 20-Year Warranty – Covers both workmanship and materials
  • Energy Efficiency – Reflective silicone that saves money on utility costs
  • Easy Maintenance – Damaged areas can be recoated without removing the existing layer

How We Use Core Samples to Recommend the Right Flat Roof Solution

High-end flat roof restoration on modern waterfront home — sleek white membrane installation enhances durability, skylight sealing, and energy efficiency with scenic lake views in the background.

Restoration Process

A simple process that keeps your flat roof strong, sealed, and leak-free.

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Flat Roof Pros roofer pressure washing flat TPO roof.
Cleaning & Pressure Washing
Waterproofed roof details by Flat Roof Pros.
Tri-Layer Waterproofing
Fully restored flat roof applied by Flat Roof Pros roofing contractor.
Silicone Application

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You’re Just One Step Away From Your Best Roof Yet

Serving Seattle, Spokane, Tacoma, Bellevue, Kent, and cities across WA and OR.

We provide on-site inspections and honest assessments — with no pressure.

Aerial view of flat commercial roof with equipment and staging for rooftop repairs in downtown Seattle near freeway overpass – Flat Roof Pros project site
3.25.2025
Cases

No Tear-Off: Seattle Commercial Roof Crack and Anchor Fix

See how Flat Roof Pros addressed cracking seams, outdated anchors, and membrane failures on a downtown Seattle rooftop—restoring safety and waterproofing with targeted upgrades, not total replacement.

Read more
New white PVC flat roof installation on a modern lakeside residential home, with clean seams, skylights, and edge metal detailing visible.
6.20.2024
Cases

Full Flat Roof Replacement in Lake Tapps: Drainage & Structural Fix

See how we replaced a deteriorating 25+ year-old torch-down roof in Lake Tapps with a modern, insulated PVC system—eliminating water issues and extending performance with a 20-year warranty.

Read more
Aerial view of newly installed asphalt shingle roof on a residential home, featuring clean valleys, ridge lines, and improved ventilation components.
7.3.2024
Cases

Plywood Missing: Seattle Roof Replacement From the Deck Up

What started as a standard shingle replacement turned into a structural rescue. Missing plywood, exposed fiberglass, and weather threats were all resolved with a full Owens Corning re-roof by Flat Roof Pros—backed by warranties and peace of mind.

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Aerial view of multi-building apartment complex with new white flat roofing systems and surrounding asphalt shingle roofs, showing completed commercial roof restoration project.
5.5.2025
Cases

Roofing Repairs for Every Structure: 30+ Custom Fixes in Pacific Northwest

Discover how Flat Roof Pros restored 30+ roofs across a multi-building residential complex with tailored solutions: silicone restorations, shingle replacements, and ongoing maintenance—all backed by long-term warranties and fewer tenant complaints.

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Aerial view of a large multi-family residential building with newly installed white flat roof and rooftop patios, located in an urban neighborhood with surrounding apartment complexes.
5.28.2020
Cases

Silicone Over Tear-Off: How We Revived a Rotting Multi-Family Roof in Seattle

When management at a Seattle multi-unit building began facing recurring leaks, dry rot, and pooling water on their aging flat roof, it became clear that minor repairs were no longer a viable solution. The existing system was well beyond its expected lifespan, and a long-term waterproofing solutio...

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Choosing the Right Service

Restoration vs. Replacement: What’s Right for You?

Every roof tells a different story and the right approach depends on what yours needs most. We help you understand the condition of your roof, so you can make a decision that benefits you.

Flat roof restoration on large retail shopping center — new white membrane system installed to protect HVAC units, reduce heat absorption, and extend roof lifespan.

Flat Roof Restoration Benefits

What It Is: Applying a protective silicone coating over your existing flat roof to restore and seal it without the cost of full replacement.

When to Use It: Ideal for roofs that are still structurally stable but showing signs of wear, minor leaks, or surface aging.

Why It Helps: Extends your roof’s lifespan, improves waterproofing and energy efficiency.

Flat Roof Pros completed shingle roof replacement on multi-family apartment building — upgraded asphalt roofing installed for improved weather protection, tenant safety, and long-term performance.

Roof Replacement Benefits

What It Is: Completely removing and installing a new roof to fix ongoing problems and prevent future issues.

When to Use It: Best for roofs with extensive damage or when repairs no longer provide lasting results.

Why It Helps: Offers long-term durability, backed by warranties, and increases your home’s value and efficiency.

Emergency Stop Leak Services

Our 24/7 emergency team acts fast to protect your roof from unexpected leaks:

• Arrival within 4 hours after signing the ESL contract
• Temporary tarping to prevent further water damage
• Quick repairs to secure your roof while planning for long-term solutions

Aerial view of flat-roof home after windstorm—roofing membrane ripped off, debris on lawn, Flat Roof Pros truck on site.

Why Choose Us

Why Choose Flat Roof Pros for Roof Restoration?

Tailored Solutions

We find the root of the problem and offer repair options that fit your goals and your budget.

Certified Experts

Our crews are certified by leading manufacturers, ensuring every repair meets industry standards.

Premium Materials

We use high-quality materials that improve durability and long-term performance.

Smooth Coordination

We work closely with your other contractors to keep everything on track and hassle-free.

Warranty Protection

Our installations come with material and workmanship warranties that ensure quality and peace of mind.

Fast Project Completion

We stick to your schedule and keep things on track — without cutting corners or compromising quality.

Year-Round Service

‍From summer heat to winter storms, our team is trained and equipped to handle roofing work year-round.

Clear Communication

Our Customer Project Portal gives you easy access to real-time updates and detailed progress.

FAQ

Frequently Asked Questions

0.1

Are estimates free?

Yes! We provide free estimates to evaluate your roofing needs. Please note, trip charges may apply depending on the location.

0.1

Can you offer multiple options for my roofing project?

Yes! We offer multiple options for your roofing project to match your budget, style, and long-term needs. Whether you need a cost-effective repair, a durable upgrade, or an energy-efficient solution, we’ll help you choose the best fit.

0.1

Do you work with general contractors?

Yes! We collaborate with a network of trusted vendors and can manage the roofing process for you. Whether it’s a new build, renovation, or repair, we make sure the project runs smoothly and efficiently.

0.1

How do I know what service my roof needs?

→ Flat Roof Restoration For roofs with wear but no major damage. It extends your roof’s life by adding protective coatings and fixing small issues.

→ Roof Replacement Needed if your roof has serious damage, leaks, sagging, or is very old. Replacement gives long-term protection.

→ Roof Repairs For small problems like leaks or missing shingles. Repairs fix issues before they get worse.

→ Regular Roof Maintenance Regular cleaning and inspections to keep your roof in good shape and avoid costly repairs.

You’re Just One Step Away From Your Best Roof Yet

Tell us about your roofing needs, and let’s get started!

Get Your Free Estimate

Service Area and Near You

We Offer Roof Repair Services Across:

Algona, WA

Longview, WA

Fall City, WA

SeaTac, WA

Aloha, OR

Lynnwood, WA

Ferndale, WA

Seattle, WA

Amboy, WA

Mercer Island, WA

Fircrest, WA

Shelton, WA

Arlington, WA

Millwood, WA

Friday Harbor, WA

Shoreline, WA

Auburn, WA

Newcastle, WA

Gig Harbor, WA

Silverdale, WA

Belfair, WA

Normandy Park, WA

Graham, WA

Spokane, WA

Bellevue, WA

Olympia, WA

Gresham, OR

Spokane Valley, WA

Bellingham, WA

Issaquah, WA

Steilacoom, WA

Bremerton, WA

Otis Orchards, WA

Kenmore, WA

Sumner, WA

Buckley, WA

Port Ludlow, WA

Kent, WA

Tacoma, WA

Burien, WA

Port Orchard, WA

Kingston, WA

Tukwila, WA

Chewelah, WA

Kirkland, WA

Portland, OR

University Place, WA

Clyde Hill, WA

Poulsbo, WA

Lacey, WA

Colville, WA

Pullman, WA

Lake Forest Park, WA

Vancouver, WA

Covington, WA

Puyallup, WA

Lake Oswego, OR

Walla Walla, WA

Des Moines, WA

Redmond, WA

Lake Tapps, WA

Woodinville, WA

Duvall, WA

Renton, WA

Lakewood, WA

Woolley (Sedro-Woolley), WA

Edmonds, WA

Richland, WA

Langley, WA

Yelm, WA

Enumclaw, WA

Rosalia, WA

Everett, WA

Fairfield, WA

Sammamish, WA

Our Locations

We’re ready to help – Give us a call!

855-771-0111

Head Office

Seattle, Washington

3420 C St NE, Unit 403

Auburn, WA 98002

Eastern Washington Office

Spokane, Washington

601 W 1st Ave, Suite 1400

Spokane, WA 99201

Oregon Office

Portland, Oregon

650 NE Holladay St, Ste 1600

Portland, OR 97232