Skip to main content
Open Search
Talk to an Expert
Search for topics or resources
Enter your search below and hit enter or click the search icon.
Close Search
Choosing the Best Materials for Your Roof

Flat & Low-Slope Roofing: A Roof That Stands Up to Seattle’s Rain

If you're seeing leaks, dealing with pooling water, or noticing signs of water damage on your roof, it’s easy to feel overwhelmed. Seattle’s rain doesn’t just test your patience; it tests your roof’s resilience. Choosing the right material means longer-lasting performance, fewer repairs, and greater peace of mind.

Our team doesn’t just install these materials; we evaluate your specific needs and guide you to the best choice for your home or business.

Final-Completed-Roof-and-House-View-2048x1536-1
Check

100% Waterproof

Check

Versatile and Highly Customizable

Check

Great Warranties

When Flat Roofs Fail, It’s More Than Just a Leak

Is Your Flat Roof a Constant Source of Stress?

When you own a flat or low-slope roof, every rainstorm can bring anxiety. Will the roof hold up? Are small leaks turning into big problems? The last thing you need is to worry about water creeping into your walls and damaging your roof.

Many roofing companies promise quick fixes, but quick isn’t always right. You deserve a roof built for Seattle’s unique climate—one that gives you confidence instead of concern.

Duro-Last-PVC-Roof-Seattle-1024x768
Why choose roofsmart

Seattle’s Most Reliable Roofing Experts

When you choose RoofSmart, you’re not just hiring roofers—you’re gaining a team dedicated to protecting your home or business. Our roofing nerds love what they do. They aren’t just knowledgeable—they’re obsessed with delivering excellence. We prioritize quality and durability, ensuring your roof stands strong for years to come.

With RoofSmart, you get a top-quality roof and the peace of mind that comes with knowing your home is protected and has great warranty coverage.

Talk to an Expert SmartMatch Needs Analysis
Image ALT Tag

SmartMatch Needs Analysis

We pair you with the best roof your you based on your needs, preferences, and budget.
Image ALT Tag

Superior Workmanship Warranty Coverage

We offer our TripleGuard Workmanship warranty, giving you the peace of mind that we’ll have your back if something goes wrong.
Image ALT Tag

Meticulous Attention to Detail

As self-proclaimed roof nerds, we always obsess over every detail of the roofing process to make sure that your roof is perfect.

Hear from our satisfied Customers!

"Working with RoofSmart was the best contractor experience I've had in 55 years of home ownership. RoofSmart is the most professional contractor imaginable."

— John Z.

Meticulous, Passionate, and Always in Your Best Interest

Seamless Flat Roof Installation with RoofSmart

At RoofSmart, we understand your concerns. Our mission is to make your roof the last thing you worry about. We’re Meticulous Roofing Nerds, meaning we combine our deep passion for roofing with a laser focus on every detail. We study materials, master techniques, and execute every project with precision.

We know what keeps flat and low-slope roofs performing at their best, from material selection to installation methods. Our expertise allows us to customize these flat roof materials to meet your roofs needs and keep water where it belongs: outside.

TPO-Flat-And-Low-Slope-Roofing-Greater-Seattle-RoofSmart-1024x683

Check Out Your Flat Roof Options

Not sure what kind of flat roof material you need? Explore your options here.

Torch Down

A heat-applied, seamless roofing solution that delivers exceptional waterproofing and durability against Seattle’s relentless rain.

PVC

An energy-efficient, chemical-resistant option that provides strong, low-maintenance protection for both commercial and residential properties.

TPO

A budget-friendly roofing material with excellent energy efficiency and a reflective surface to reduce cooling costs and handle harsh weather.

EPDM

A rubber-based roofing material known for its long lifespan and reliable resistance to Seattle’s moisture and temperature changes.

Find Your Service Area

RoofSmart services the Greater Seattle area, including King County, Pierce County, Kitsap County, Snohomish County, and Thurston County

King County

Pierce County

Snohomish County

Thurston County

How much does a new roof cost?

Get a Free Instant Estimate

Our free instant estimate tool is designed to provide you with a fast, accurate, and no-obligation quote tailored to your specific roofing needs.

Simply enter a few details, such as your roof’s dimensions and condition, and we’ll generate a personalized estimate based on up-to-date industry standards and material costs.

Hear from past clients

"Jim with Roof Smart made it a seamless, stress-free experience. He communicated with insurance on our behalf and was always prompt with addressing our questions or concerns. Their team did a beautiful job from start to finish and we love our new roof. Highly recommend Roof Smart!"

— Laura K.

Get the roof you want without the hassle

Your 3-Step Roof Process

Our roofing process is all about YOU. You tell us what kind of roof you want and then we make it happen.

1

Talk to an expert

Reach out to us today to schedule an inspection and meet with your very own meticulous roofing nerd.
2

Your roof, your way

Now it’s time for your roof work to begin! The best part? You got to choose everything based on your needs, your preferences, and your budget.
3

Nailed it!

Congrats! You now have the roof of your dreams. Most importantly, you have peace of mind knowing your roof is now functioning at its best.
Talk to an Expert Get a Free Instant Estimate

FAQs

Here are some of the most frequently asked questions about flat and shallow-slope roofs.

How do I know if my flat roof needs to be replaced?

What is the best roofing material for flat roofs in Seattle’s rainy climate?

Are flat and low-slope roofs prone to leaks in rainy climates like Seattle?

Meet with a meticulous roofing nerd

Ready for an inspection? Call today!

Schedule a free inspection to learn what’s wrong with your roof and how we can help you fix it.