Full Roof Replacement Services

Invest in a Roof That Raises the Bar—And Your Property’s Value

Durable, energy-efficient roofing systems and upgrades that protect your building and enhance its long-term value. Reliable roofing for commercial & Residential properties.

Local Contractor

Cost Effective

Certified Warranties

Assured Quality

Flat Roof Pros completed full flat roof replacement on modern residential home — upgraded white membrane system installed for enhanced waterproofing, energy efficiency, and curb appeal.

Our Service

Professional Roof Replacement for Lasting Protection

A full roof replacement ensures maximum durability, protecting your home or business from weather, water damage, and structural issues. Whether your roof has reached the end of its lifespan or has suffered extensive damage, a professional replacement is a long-term investment that enhances safety, efficiency, and property value.

Warranty

Up to 20 years warranty on materials and workmanship

Request a free estimate

Roof Damage and Warning Signs

What is Roof Replacement?

Replacement involves a complete tear-off of the old roof system, including removal of all materials, inspection, and installation of a new system. This process allows us to address issues beneath the surface, such as rot or structural concerns, ensuring a durable and reliable roof.

Common Causes of Roof Problems

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

Poor Installation or Cheap Materials

Low-quality materials or subpar installation can lead to premature wear and tear. Budget contractors often compromise on quality, leaving roofs vulnerable to damage.

Water Damage

Clogged drains, exposed seams, improper installation, etc. can allow water infiltration, leading to dry rot, mold, and weakening of structural components.

Weather Impact

Hail, heavy winds, storms, and hurricanes can damage roofing materials, cause punctures, or even tear off entire roofing systems.

Roof Age

As roofs approach or exceed their expected lifespan, materials degrade, performance declines, and the risk of leaks and failures increases.

Signs You Need Roof Replacement

Replacing your roof at the right time can save you money and stress. Here’s what to look for:

Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.

Inadequate Ventilation

Poor ventilation can lead to moisture buildup, mold growth, and reduced roof efficiency, making replacement essential.

Unfixable Issues

Problems such as improper installation, recurring leaks, or extensive damage that repairs can no longer address indicate a need for replacement.

Old Roofs Beyond Their Lifespan

Most roofs have a lifespan of 20–30 years depending on the material. With age, roofing materials are prone to deterioration.

Inferior Materials

Using poor-quality roofing materials can lead to a shorter lifespan and structural weaknesses, making the roof more susceptible to damage over time.

Visible Deterioration

Issues such as cracks, warping, or brittleness in roofing components are clear indicators of potential problems, often signaling compromised performance and the need for attention.

Sagging, Bowing, or Structural Weakness

A sagging or bowing roof indicates severe underlying issues, such as rotting supports, that require immediate attention.

Granule Deterioration or Worn-Out Materials

Shingles with missing granules or flat roofing materials showing signs of wear reduce your roof's ability to protect your property.

Moisture, Mold, or Rot

These are signs of water damage that can compromise the structural integrity of your roof, requiring a full replacement.

Our Service

Roof Replacement Options

At Flat Roof Pros Inc, we deliver expert roof replacements designed for lasting protection and performance, giving your property a strong, reliable upgrade.

Residential flat roof replacement with white TPO membrane by Flat Roof Pros — energy-efficient, weather-resistant roofing installed on waterfront home with skylights and modern architecture.

Material Systems

Upgrade your roof with a brand-new system for a fresh start and long-lasting protection.

Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.
Shingles
PVC
TPO

No items found.

Materials

We Partner with the Best Material Manufacturers in Our Industry

Owens Corning

Shingles that consistently perform well in our local climate and provide reliable, long-term peace of mind for our customers.

MuleHide

TPO and PVC systems that offer dependable, cost-effective solutions for flat roofing with solid performance.

IB Roofing

PVC systems that are highly durable, low-maintenance, and proven to perform exceptionally well on flat and low-slope roofs in our region.

Duro-Last

PVC that is a tough, energy-efficient membrane that stands up well to ponding water and offers consistent performance in flat roof applications.

Tufdek

A durable, waterproof decking material that not only protects but also enhances the look of outdoor living spaces.

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.

3.25.2025
Cases

Anchors Failing. Seams Cracking. We Got In Before the Rain Did.

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
6.20.2024
Cases

Old Torch-Down, Sagging Deck, Standing Water — A Roof Headed for Failure

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
7.3.2024
Cases

The Plywood Was Never There — And the Homeowner Had No Idea

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.

Read more
5.5.2025
Cases

No One-Size-Fits-All: How We Solved 30+ Roofing Problems with 30+ Tailored Fixes

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.

Read more
5.28.2020
Cases

The Roof Was Rotting Beneath Their Feet—Until We Stepped In

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...

Read more

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

Long-Term Solution: Replacing the entire roof addresses ongoing issues at the source, offering maximum durability and peace of mind.

Warranties: Includes warranties on both materials and workmanship, ensuring quality and accountability.

Added Value: A new roof enhances energy efficiency, insulation, curb appeal, and overall property value—making it a smart investment.

Roof Repair

Targeted Fixes: Repairs are best for isolated issues like leaks or damaged sections, helping maintain roof function without full replacement.

Short-Term Relief: Ideal as temporary solutions, repairs can extend the life of your roof until a more permanent option is needed.

Budget-Friendly: Repairs offer a more affordable way to address problems quickly, keeping costs low while resolving immediate concerns.

Emergency Stop Leak Services

Our 24/7 emergency services ensure immediate protection during unexpected leaks:

• Arrival within 4 hours after signing the ESL contract
• Temporary protective measures, such as tarps, to prevent further water intrusion
• Short term fixes while planning for long-term solutions

Call Now
Roofing system torn from roof due to heavy winds.

Why Choose Us?

Why Choose Flat Roof Pros for Roof Replacement?

Our goal is to deliver value, reliability, and superior service to every client.
With so many roofing companies to choose from, here’s why we stand out:

Tailored Solutions

We identify the issue at its source and provide a range of customized approaches to address it, ensuring the best outcome for your needs and budget.

Certified Experts

Our team is certified by leading manufacturers, ensuring industry-standard installations and repairs.

Premium Materials

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

Hassle-Free Coordination

We work with other contractors to make the process stress-free for you.

Warranty Protection

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

Fast Project Completion

Our team strives to minimize inconvenience and complete the project on schedule. We never sacrifice quality for speed.

Year-Round Service

With our extensive knowledge and experience, we are able to perform repairs, restorations, and replacements in any season, even in challenging weather.

Transparency at Every Step

Our Customer Project Portal keeps you informed at every stage, with real-time updates and detailed progress logs.

FAQ

Frequently asked questions

0.1

Are estimates free?

Yes! We offer free, no-commitment estimates to assess your roofing needs. However, trip charges may apply depending on the location.

0.1

Do you work with general contractors?

Yes! We have a list of trusted vendors that we work with, and we can handle the entire process for you. Whether it's a new build, renovation, or repair, we ensure a smooth and efficient roofing experience.

0.1

Does Flat Roof Pros specialize only in flat roofs?

While flat roofs are our specialty, we handle all roof types—flat, low-slope, and pitched. As we like to say, most roofs are flat; it all depends on the angle you're looking at them. No matter the slope, we bring the same level of expertise and quality to every project.

0.1

What should I expect working with Flat Roof Pros?

When working with Flat Roof Pros, you can expect a strong commitment to quality, timely project completion, and clear communication. Our team values professionalism and takes pride in delivering peace of mind throughout the roofing process.

We pride ourselves on finishing projects on time and within budget while keeping the lines of communication open. You’ll work with a friendly and dedicated team that truly cares about the job, ensuring you feel confident and at ease every step of the way.

0.1

What material is best for my roof?

Choosing the best roofing material depends on factors like longevity, pitch, cost, and climate:‍

For Low-Pitched Roofs

Silicone: Silicone coatings offer excellent waterproofing and UV protection, restoring the life of your roof.‍

TPO (Thermoplastic Polyolefin): TPO membranes are lightweight, energy-efficient, and highly resistant to tears, punctures, and chemicals.‍

PVC (Polyvinyl Chloride): PVC roofing is durable, resistant to fire and chemicals, and provides excellent energy efficiency.‍

Torch-down: Torch-down roofing consists of layers of modified bitumen applied with a torch, providing excellent waterproofing and durability.

3/12 Pitch and Up Roofs ONLY

Shingles: Asphalt shingles are affordable, versatile, and come in various styles and colors to suit your aesthetic preferences.‍

Metal roofs: The tough, stylish armor perfect for ultimate protection and energy efficiency.‍

Tile and shake roofs: Heavy, stylish, and longer-lasting roof protection that comes in many different forms and aesthetic looks.

0.1

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

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