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

Financing Offers

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.
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.

What roofing service are you looking for?

Smiling woman with long dark hair wearing a white turtleneck sweater pointing to the left with both hands. This is customer experience manager Flat Roof Pros company

Roof Info

Roof Age
Current Membrane

Roof Info

Story Level(s)
Roof Pitch
Smiling woman with long dark hair wearing a white turtleneck sweater pointing to the left with both hands. This is customer experience manager Flat Roof Pros company

Describe the condition of your roof as much as possible:

You can skip this step, but it's more useful if you fill in

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Building Information

Your Property Ownership Type
Property Type
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Almost done!

Submit the form to schedule your estimate — We'll reach out to confirm a day and time that works best for you!

Thank you for your request!

Our managers will contact you by phone during business hours.

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Angled aerial shot of a multifamily apartment roof after silicone restoration, showing clean membrane, new vents, and uniform waterproofing.
6.11.2025
Case

Apartment Complex: Multiple Failing Roofs, One Complete Solution

An apartment complex was facing recurring leaks across several roof sections. See how Flat Roof Pros created one restoration plan to protect every building at once.

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Drone view of a fully restored commercial flat roof with a newly applied gray silicone coating system on a long industrial warehouse beside a highway overpass.
6.5.2025
Case

Oregon Warehouse: A Massive Portland Roof Brought Back to Life

Years of storms pushed this Portland warehouse roof beyond patching. Once opened, deeper issues surfaced, including aging seams and water pathways. See how we stabilized the structure and restored the roof for long-term performance.

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Aerial view of newly installed TPO roofing system on a residential flat roof home overlooking Puget Sound
4.25.2025
Case

Residential Roof Rescue: Keeping This Home Safe, Dry, and Worry-Free

This Northwest home had leaks, soft decking, and a failing chimney crown. Opening the system revealed widespread structural issues. See how Flat Roof Pros completed a full replacement to rebuild the home’s protection.

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Aerial view of completed PVC roof replacement on the Holiday Inn Express hotel, showing a fully restored commercial flat roof system
12.19.2024
Case

Holiday Inn Express & Suites: What It Really Takes to Replace a Hotel Roof Without Shutting Down Business

A busy hotel needed a full roof replacement without closing rooms or disrupting guests. Read how Flat Roof Pros planned and executed a full PVC roof replacement while the hotel stayed open.

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7.30.2025
Case

Restoring a Modern Seattle Home: A Seamless Black Silicone Roof Upgrade

A failing torch-down roof on this modern Seattle home showed surface wear and early leak points. The homeowners wanted a solution that matched both performance and design. Read how Flat Roof Pros upgraded the roof with a seamless black silicone system.

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6.25.2025
Case

A Smarter Way to Protect Multifamily Roofs: Seamless Silicone Restoration

An aging multifamily roof showed signs of wear, failing seams, and recurring leaks. The structure was still sound, but the surface had reached its limit. See how we extended the roof’s life with a silicone restoration.

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8.4.2025
Case

Starbucks Flat Roof Replacement: From Drips to Durable

A coffee shop roof was experiencing active leaks and material breakdown. The work needed to happen without affecting customers or staff. Explore how we replaced the roof with a durable PVC system while the store remained open.

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5.5.2025
Case

Multifamily Condo in Seattle: A Roof Made New

Aging torch-down, leaks, and structural wear pushed this Seattle condo toward a full replacement. Read about how we rebuilt critical areas and installed a modern PVC roof—delivering stronger drainage, better waterproofing, and years of reliable protection.

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Aerial view of Alki Apartments in West Seattle showing a newly installed white GAF 80-mil TPO flat roofing system with skylights, coping, and rooftop HVAC units, surrounded by modern residential buildings and forest backdrop.
8.25.2025
Case

Business First: Replacing a 15-Year Torchdown Roof Without Disrupting Operations or Tenant Life

This torch-down flat roof at Alki Beach had reached the end of its service life and was experiencing ongoing leaks. Keeping tenants and businesses operating normally was a top priority during the project. See how careful staging and daily dry-ins allowed work to move forward without disruption.

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Flat Roof Pros completed white PVC flat roof installation on multi-family apartment complex in Seattle, WA – durable, energy-efficient roofing system with clean finish.
7.16.2025
Case

New Life for an Old Roof: Complete Tear-Off & PVC Replacement in Seattle

A failing TPO roof, damaged substrates, and deteriorated parapet walls made repairs impossible. Structural issues beneath the surface required a full reset. Flat Roof Pros rebuilt it layer by layer and installed a new PVC roof.

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8.11.2020
Case

Seattle School Roof Restored Without Class Disruptions

The school roof mentioned this case showed aging surfaces, minor leaks, and weather-related wear. Maintaining quiet, safe conditions during school hours was critical. Read how Flat Roof Pros restored the roof with silicone while classes continued uninterrupted.

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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
Case

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

This commercial roof began leaking through cracks in the membrane and failing anchors. The issues were limited to specific areas but needed precise repairs to keep them from getting worse. Read how waterproofing and targeted fixes stabilized the roof without a full tear-off.

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

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

This flat roof in Lake Tapps was sagging, holding water, and showing signs of structural damage. Poor drainage and aging materials made patch repairs ineffective. Learn more about how we gave this roof a fresh start with better structure, drainage, and durability.

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

Plywood Missing: Seattle Roof Replacement From the Deck Up

Aging asphalt shingles concealed a more serious issue beneath the surface. This 15+ year-old Seattle roof had missing plywood and structural gaps that made repairs impossible. See how the roof was rebuilt from the deck up with new sheathing and a fully waterproof system.

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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
Case

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

This property had over 30 roofs, each facing different issues from leaks to failing materials across flat and pitched systems. Read how a custom restoration plan stabilized every roof, extended roof life by 20+ years, and unified the property’s appearance.

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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
Case

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

This Seattle multifamily roof was over 20 years old and showing dry rot, leaks, and surface failure. A full tear-off would have disrupted residents and driven up costs. Read how the roof was restored with a silicone system that sealed damage and extended its life.

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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.

Book your free estimate now!

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.

Get your free estimate and explore your choices today!

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.

Request your free estimate and let’s plan your project together!

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.

Get a free estimate today and we’ll guide you to the right solution!

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