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

Full Roof Replacement

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.

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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.

Lack of Maintenance

Neglecting regular inspections and upkeep can cause minor issues to escalate into major, costly repairs. Routine maintenance helps detect early signs of damage before they compromise the roof's integrity.

Signs You Need Roof Replacement

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

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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.

Material Systems

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

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Shingles
PVC
TPO

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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

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

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Flat Roof Repair & Anchor Replacement

Addressed critical issues on a %%20+ year-old roof%% with failing torch-down membrane and outdated anchor systems, restoring safety, stability, and preventing further water intrusion.

Key Tasks for the Project:

  • Removal and replacement of failing torch-down on all parapet walls
  • Replacement of coping to secure and waterproof parapet edges
  • Removal of existing outdated floor anchors and installation of 16 new floor-mounted anchors, sealed with silicone and seam patches
  • Installation of 4 new floor-mounted anchors on the penthouse, with GE silicone seam sealing and patch reinforcement
  • Installation of 5 new wall-mounted anchors to enhance safety and code compliance

The existing roofing system had surpassed its life expectancy and was deemed non-certifiable. With extensive granule loss, standing water, light moss coverage, and open seams, immediate attention was necessary. These targeted repairs were essential to stabilize the structure, prevent further deterioration, and maintain safe rooftop access.

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Repairs installed and completed by Flat Roof Pros roofing contractor.

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Comprehensive Roofing Services for Communities

Villa Marina Project: FRP managed roofing needs for %%30+ buildings%%, ensuring durability and efficiency.

Key Tasks for the Villa Marina Project:

  • Roof cleaning to prevent drainage system blockages
  • Silicone restoration on flat roofs to prevent leaks
  • Replacement of worn shingles
  • Preservation of aesthetic and structural integrity across varied roof designs
  • Scheduled maintenance: bi-annual gutter cleaning and inspections

Environmental factors added challenges: nearby trees led to severe gutter clogging, causing standing water, debris buildup, and damage to drainage systems. To prevent water damage, we performed extensive roof maintenance and fixed the drainage. On flat, torch-down sections, we applied silicone restoration to over 10 roofs to ensure durability and prevent leaks.

Many roofs had issues like shingle wear and granule loss, and some required full shingle replacement. Preserving aesthetic symmetry and structural integrity across varied designs required careful planning and skill.

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Complex of apartment buildings with completed roof restoration by Flat Roof Pros roofing contractor.

Testimonial

I have been working with Flat Roof Pros on a few of my communities for roughly a year now. They are reliable, honest, and their service is second to none. No matter the time or day Andrey makes sure I am always taken care of in a timely matter.

Whitney H.

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Flat Roof Restoration & Waterproofing

Restored a %%20+ year-old roof%% with dry rot repairs and a Three-Layer Silicone System, enhancing waterproofing and durability.

Key Tasks for the Project:

  • Removal of damaged areas and repair of dry rot-affected sections
  • Waterproofing of broken seams on coping to prevent further leaks
  • Installation of Silicone Roofing System for superior durability
  • Application of Three-Layer Approach Silicone to support pavers and withstand high foot traffic

The existing roof had exceeded 20+ years of service life, suffering from standing and pooling water, which compromised its structural integrity. To ensure long-term performance, extensive waterproofing and dry rot repairs were necessary.

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Flat roof, deck, and pavers, replacement completed by Flat Roof Pros.

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Roof Restoration Project

Restored a %%10+ year-old roof%% with leak repairs, structural reinforcement, and a Tri-Layered Silicone System for enhanced waterproofing and long-term protection.

Key Tasks for the Project:

  • Power washing to remove dirt and debris
  • Manual removal of failing coating
  • Disposal of all debris for a clean work area
  • Applied tri-layered silicone to flashing to prevent water damage to the garage below
  • Removed and replaced sheets of damaged and rotten plywood at the leak area
  • Installed a tri-layered waterproofing approach on the entire deck area

The existing multi-ply roofing system had exceeded its life expectancy (10+ years) and showed signs of active leaks, cracked seams, uplifted flashing, and debris buildup. This restoration was essential to prevent further deterioration and ensure long-term protection.

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Flat roof restoration installed by Flat Roof Pros roofing contractor.

Testimonial

I live in a house, constructed in 1987,  that has EFIS siding and flat membrane roofs that were getting old and beginning to leak. Prior to installing solar panels in 2018, I got bids from several contractors on how to restore the roof, from installing a new membrane over the existing one to taking off the entire membrane and beginning the whole process anew.

After discussions with Flat Roof pros, I decided to install a new membrane over the existing one. That worked for a while, but then the roof started leaking again in 2022. Flat Roof Pros came out with a new team and I want to call out the special attention and dedication that Andrey Krasovsky gave to resolving the problem.  It turned out that the issue was not just from the roof, but also from a window that was leaking.  Andrey worked/coordinated  with my contractor to resolve the issue with the roof and the window, even though the leakage from the window was not a Flat Roof Pros issue.  I have full confidence in Andrey and his team and I will be working with him in the spring to resolve an issue with leakage over my garage, which was not an area previously addressed.  Andrey has always been quick to respond to any problem and proactive in working with me to address any future issues that might be coming up in my aging house, including on-going maintenance.  I plan on working with Andrey and his team at Flat Roof Pros on any roofing issues that I have in the future.

Shauna Woods

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Shingles Roof Replacement Project

Flat Roof Pros managed the complete re-roofing process.

Key Tasks for this Shingles Project:

  • Full removal of the existing aged roofing system down to the deck
  • Replacement of damaged plywood sheathing as needed
  • Full new Installation of shingles
  • Upgraded roof components for enhanced durability and weather resistance
  • New chimney flashing installation for improved leak protection

The existing roofing system had exceeded its life expectancy, with over 30% granule loss and visible fiberglass threading. The roof was deemed non-certifiable and required a full replacement. During the process, a thorough sheathing assessment was conducted, and any damaged plywood was replaced to ensure structural integrity. The new system included synthetic roof underlayment, ice & water barrier, and upgraded metal flashing for long-term performance.

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Complete shingles restoration roof, completed by Flat Roof Pros.

Testimonial

“Excellent installation, very clean. Took about 2 1/2 days, only because there was no plywood under the old shingles. Very nice company to work with great communication from the office, estimator and installers. Very pleased.”

Diane H.

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PVC Flat Roof Replacement

Complete replacement of a %%non-certifiable 15+ year-old%% torch-down roof, improving drainage and durability.

Key Tasks for the Project:

  • Removal of old black hot tar roofing to prepare for a new system.
  • Replacement of sagging and aged plywood for a solid foundation.
  • Enlargement of existing cricket to improve water redirection.
  • Installation of two new scuppers to prevent water pooling.
  • Application of a PVC Roofing System with a mechanically attached membrane for durability and energy efficiency.
  • Installation of new coping on upper parapet walls to enhance structural integrity.

Environmental factors posed challenges, such as pooling water and sagging areas due to prolonged membrane shrinkage. The project required strategic structural reinforcements and precise drainage modifications to ensure long-term durability and efficiency.

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An employee from Flat Roof Pros and a client on a flat pitched PVC roof.

Tertimonial

“We have been our home for 25 years, and this tear off-roof job of the old black hot tar material and replacing it with this new white material by Flat Roof Pros was the most satisfying, professional, superior job that we have ever had by their extremely professional Crew. From the Bidding process to the finished product, it was seamless, stressless and exactly on time, with not a speck of clean-up to be done by me. From the time of meeting the foreman of the project, to their excellent emails to keep track the job issues and timing, it was exactly as an 86-year-old homeowner would wish, that is, always in communication with management. Their Team always showed up exactly on time, and fully prepared with roofing supplies as they needed them. I would give them 10 stars if possible.  Finally, they were so efficient and quick it was amazing compared to the other roofers I had in the past."

Tom D.

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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

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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

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Is summer the only time to replace my roof?

If your roof shows signs of leaks, damage, or aging, it’s time for an inspection. Our experts can guide you

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Are estimates free?

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

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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.

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Does Flat Roof Pros do only flat roofs?

Nope! We specialize in pitched roofs as well. We say most roofs are flat; it all depends on the angle you're looking at them.

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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.

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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.

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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

What We've Achieved

We’ve Protected Thousands of Roofs Across These Cities!

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