Full Roof Replacement Services
Professional Durable Roof Replacement
Roofing system upgrades that protect your building and raise its value.
Your trusted roofing contractor for Commercial & Residential properties.
Local Contractor
Cost Effective
Certified Warranties
Assured Quality

Our Service
Raise the Bar with a Roof That Adds Real Value
Roof Damage and Warning Signs
What is Roof Replacement?
Replacement involves a complete tear-off of the old roofing system, inspecting the structure, and installing a new, high-quality roof. This process addresses issues beneath the surface, such as rot or structural concerns, ensuring a durable and reliable roof.
Common Causes of Roof Problems
Addressing these issues early ensures your roof stays durable and effective.

Poor Work & Materials
Low-quality workmanship or materials often lead to early wear, frequent issues, and reduced roof life.

Water Damage
Blocked drains, open seams, or flawed workmanship can let water in, causing mold, dry rot, and structural breakdown.

Weather Impact
Hail and heavy winds can lift shingles, damage membranes and tear of the entire roofing system.

Roof Age
Roofing materials break down with age, leading to cracks and gaps that let water in and raise the risk of failure.
Signs You Need Roof Replacement
Replacing your roof at the right time can save you money and stress. Here’s what to look for:

Poor Ventilation
Improper airflow leads to moisture build up, which weakens your roof and shortens its lifespan.

Recurring Issues
Frequent leaks or installation flaws may no longer be fixable and require full replacement.

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

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

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

Sagging Roof Structure
A sagging or uneven roof may point to hidden structural issues that need urgent repair.

Worn-Out Materials
Missing granules or surface wear reduce protection and signal it’s time for a closer inspection.

Water and Mold Damage
Moisture, mold, or rot beneath the surface often means the roof is no longer reliable and needs to be replaced.
Our Service
Roof Replacement Options
At Flat Roof Pros NW, we provide expert roof replacements that upgrade your property’s strength and protection.

Roofing Systems
Get a fresh start with a brand-new roofing system built for long-lasting protection and better performance.



Materials
We Partner with the Best Material Manufacturers in Our Industry

Owens Corning
Shingles built to withstand local weather and provide long-lasting protection.

MuleHide
TPO and PVC roofing systems offering affordable protection and strong performance.

IB Roofing
Durable, low-maintenance PVC systems designed for flat and low-slope roofs.

Duro-Last
Strong PVC roofing that resists standing water and improves energy efficiency.

Tufdek
Waterproof decking material that protects outdoor spaces and improves their appearance.
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.
Cases
See Our Work in Action
Choosing the Right Service
Roof Replacement vs. Roof Repair: Which Do You Need?
When dealing with roof problems, the decision between repair and replacement depends on the severity and scope of the damage.

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.

Roof Repair Benefits
What It Is: Fixing specific problems like leaks or damaged spots without replacing the whole roof.
When to Use It: Perfect for short-term solutions that keep your roof working until a full replacement is needed.
Why It Helps: Quick, affordable repairs that stop damage and save you money in the short run.
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

Why Choose Us?
Why Choose Flat Roof Pros, Inc for Roof Replacement?
FAQ
Frequently Asked Questions
Are estimates free?
Yes! We provide free estimates to evaluate your roofing needs. Please note, trip charges may apply depending on the location.
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.
Do you only work with flat roofs?
Flat roofs are our specialty, but we work with all types—flat, low-slope, and pitched. No matter the roof, you’ll get the same expert care and quality.
As we like to say: all roofs are flat, it just depends on the angle you’re looking from.
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What should I expect when working with Flat Roof Pros?
You can expect clear communication, timely completion, and high-quality work from start to finish. We’re professional, easy to work with, and committed to getting the job done right—on time, on budget, and with your peace of mind at the center of it all.
What material is best for my roof?
The right roofing material depends on your roof’s pitch, your budget, local climate, and how long you want it to last.
For Low-Pitched Roofs
- Silicone: Great for waterproofing and UV protection. Extends the life of existing roofs.
- TPO (Thermoplastic Polyolefin): Lightweight, energy-efficient, and resistant to tears and chemicals.
- PVC (Polyvinyl Chloride): Durable, fire- and chemical-resistant, and highly energy efficient.
- Torch-Down: A strong, waterproof system using layers of modified bitumen applied with heat.
For Roofs with 3/12 Pitch or Higher
- Asphalt Shingles: Affordable, flexible, and available in many styles and colors.
- Metal Roofing: Durable, modern, and energy efficient.
- Tile or Shake Roofing: Heavy, stylish and long-lasting, with a variety of textures and finishes.
How long are your workmanship and manufacturer warranties?
TPO/PVC Roofing
- Up to 20-year material warranty
- Up to 20-year workmanship warranty
Shingle Roofing
- 40-year to lifetime material warranty
- Up to 10-year workmanship warranty
Material warranty extensions available for an additional charge.
Silicone Restoration
- Up to 25-year material warranty
- Up to 20-year workmanship warranty
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!
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