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Find Flat, foam, or single ply roofing installers and replacers in Seattle

Avatar for Lifetime Roofing
Lifetime Roofing
4.8(
25
)

Serving Seattle, WA and surrounding areas

Approved

In business since 1990

Free estimates

Emergency services offered

"I hired Lifetime Flat Roofs two separate times for different projects. I worked with Adam and Dominique on my upper deck project and again years later for my Bath House rebuild due to storm damage. I would not hesitate to hire them again to replace my flat roof with IB. Both Adam and Dominique have the knowledge and experience to get the job done with quality results. "
Response time2 days
80 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Three Tree Roofing Company, LLC
Three Tree Roofing Company, LLC
5.0(
30
)

Serving Seattle, WA and surrounding areas

Approved

In business since 2009

Free estimates

Warranties offered

"Three Tree Roofing did a great job on our roof. I highly recommend their high quality work and ethical business practices. We knew that we needed to replace the sagging sheets of ply-board on our roof and we wanted the 50 year CertainTeed Presidential shingles. It was important to us to find a certified installer we could trust. After meeting with a lot of roofing companies, we chose Three Tree Roofing because they offered the most value with highest ratings for installation of the type of roofing materials we wanted. The crew was very professional and cleaned up everything before they left for the day. We purchased some plywood we were going to put in the attic for a floor later and I asked the crew if they could set the boards in our attic while they have the roof open. They were really nice and had no problem putting them in our attic before they closed the roof up again. The roof looks great! We have had the roof long enough to have a couple really good hard western Washington rains and there are no leaks. The ridge vent is working well and not a drop of rain is coming into the attic. We had our gutters replaced by Three Tree too. Our original gutters were larger than our new gutters. There were some areas that the water from the roof was not going directly into the gutters and Three Tree Roofing sent someone out to come and work on the minor tweaks needed to make it perfect. Because our original gutters were so large we never had fascia boards. Three Tree Roofing installed new fascia boards at no charge to help fix the concerns we had about the gutters. It was very important to them to make sure that we were completely happy. I really appreciate that they made sure that our roof and the work they did for us will last for 50 years."
Cedar
Cedar
Landmark w/Mountain Ridge
Landmark w/Mountain Ridge
Landmark PRO Covington

+80

Response time2 days
16 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for RoofSmart
RoofSmart
5.0(
23
)

Serving Seattle, WA and surrounding areas

Approved

In business since 2011

Free estimates

Credit card accepted

"Really great company to work with. Did an excellent job on my new roof and got it done in 2 days which I couldn't believe. My place was cleaned up perfectly after they completed the roof as well. Would highly recommend Roof Smart."
Shakes removed
Plywood going on
Plywood continued
Fiberglas underlayment and waterproofing
All Dried in

+12

Response time10 hrs
Response rate98%
6 neighbors recently requested a quote
Avatar for Forever Roofing
Forever Roofing
4.7(
57
)

Serving Seattle, WA and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"I have nothing but great things to say about Sam and his teams. They recently completed a challenging roof project for our property and from start to finish (bidding thru clean up) they did a great job. Communication was clear and timely, workers were friendly and thorough, they managed unexpected challenges well and completed the work on schedule. This is not the experience I’ve had with other roofing companies, so I highly recommend Sam and Forever Roofing."
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+15

Response time1 day
11 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Diamond Roofing & Construction
Diamond Roofing & Construction
5.0(
59
)

Serving Seattle, WA and surrounding areas

Approved

In business since 2006

Free estimates

Emergency services offered

"Eugene and his crew did a great job with our roofing. the crew was on-time, cordial, and completed the job on time. On a couple of different occasions Eugene went above and beyond. I look forward to working with Eugene and his crew again."
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+62

3 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Variety Roofing & Construction Inc
Variety Roofing & Construction Inc
5.0(
12
)

Serving Seattle, WA and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"From start to finish Variety Roofing was great to work with. They are all very professional and easy to work with. The crew was very hardworking and respectful of my yard and garden during the work."
Additional Photos
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+5

Response time9 hrs
5 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Maritime Roofing and Construction
Maritime Roofing and Construction
4.8(
56
)

Serving Seattle, WA and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"I had my roof replaced by Maritime Roofing. The price was great and the crew did a terrific job! My roof looks incredible and they didn’t leave a mess behind! I highly recommend Bob and his company to anyone looking to replace their roof. "
Complete Chimney  Care
Flashing In Your Valleys
Integrating Existing Deck Coverings
Alphalt Shingles
Low Slope Roofing System

+38

Response time2 days
Response rate98%
78 neighbors recently requested a quote
Avatar for Integrity Roofing & Construction LLC
Integrity Roofing & Construction LLC
5.0(
64
)

Serving Seattle, WA and surrounding areas

Approved (Corporate)

In business since 2015

Free estimates

Emergency services offered

"I would recommend Integrity Roofing to anyone who wants to replace their roof with a company whoâ s crews are efficient, reliable, courteous, fast, have great cleanups and are fully ready to discuss the job as it progresses. Prices are reasonable and the finished product is impeccable."
Addition
Response time1 day
5 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for Patriot Roofing LLC
Patriot Roofing LLC
5.0(
96
)

Serving Seattle, WA and surrounding areas

Approved

In business since 2012

Free estimates

Warranties offered

"The Patriot roofing crew that replaced my roof was very professional. Alan the lead of the crew was very good at answering all of my many questions. I did my research very thoroughly and knew that Patriot Roofing was a first rate quality roofing company. I was certain that my roof would be installed and replaced per the 5 star warranty that was offered to me. They made sure that the proper ventilation between the soffits and the ridge vent was done per the manufacturing shingle requirements. Alan the lead was very knowledgeable, and made sure the crew completed my roof with the highest quality standards. It is extremely important that your roofing contractor install your roof per the manufacturer's warranty requirements or your warranty will be nahl and void. I was certain from observing the Patriot Roofing team that I would not have to worry about the quality of my roof installation. I purchased my own skylights and had issues with the quality of the skylight that I purchased from home depot. .Which caused me to return the skylights multiple times. Patriot roofing graciously came back 3 weeks after the roof install to re install the skylights that I finally got from home depot that were without defects. The manager of production personally came over to install the 2 skylights and did not charge me for this extra trip. I was also very impressed with the salesman who came over and thoroughly inspected my roof including getting up into the attic in taking many pictures of what was the current status of many different important details of my roof. The salesman was very professional and this was evident in the detail and quality of the roof replacement estimate. I received at least 5 different bids from other roofing companies and no company came even close to Patriot roofings quality and professionalism in their roof replacement estimate. Patriot roofing has some of the best roofing Reviews of all the Roofing companies in Washington. Patriot Roofing will not be the cheapest bid that you will receive nor will it be the most expensive bid you will receive. But I can tell you from my direct experience that Patriot will give you a fair bid with the added bonus of doing the roof installation per all of the very stringent 5 star certainteed material requirements."
Response time1 day
16 neighbors recently requested a quote
Recommended by92%of homeowners
Showing 1-10 of 37
FAQs for flat, foam, or single ply roofing installation and replacement projects in Seattle, WA

Many roofing pros point to PVC as the top performer on flat roofs thanks to its tough seams and long-term waterproofing. A properly installed PVC membrane can last 30 years or more, resisting ponding water and harsh weather with ease. You will pay more up front than you would for EPDM, but the added durability often translates into fewer repairs and a lower cost per year of service.

Yes, a rubber roof is an environmentally friendly choice. Most rubber membranes contain recycled content and can reflect heat, which helps trim cooling bills in hot weather. Manufacturing has a lighter footprint than many traditional materials, and the long lifespan means fewer tear-offs headed to the landfill. If sustainability is a priority, ask your roofer about brands that carry third-party eco-certifications and confirm they meet local environmental standards.

The Seattle, WA homeowners’ guide to flat, foam, or single ply roofing installations and replacements

From average costs to expert advice, get all the answers you need to get your job done.