The Best Roofs Throughout the Greater Seattle Area

Flat Roofs Done Right


Lifetime Flat Roofs: The Best Roofs, Guaranteed.

Your roof is more than just a structure; it’s a significant investment that demands careful consideration. With countless roofers in Seattle, make your selection process simpler by posing a single question to any salesperson: “Are flat roofs your area of expertise?” If they say “no”, you need to look elsewhere.

Whether you have a home or a business to protect, our team has been building flat roofs in the Seattle area for over 25 years. Our experience has equipped us with the knowledge to build roofs that last, ensuring you and your family remain safe and dry.

roof replacement reasons in Seattle

Why Customers Choose Lifetime Flat Roofs for Their Roofing Needs

A Local Seattle Roofing Contractor

We are proud to be involved in our community and to serve our customers as neighbors. We are involved in the Western Roofing Contractors Association and work hard to help improve homes throughout our area.

We Believe in Being Green

We are committed to taking care of our planet and do our best to avoid contributing to landfills. We work hard to recover flat roofs so that the materials can be re-purposed or properly recycled.

True Lifetime Warranties

We stand by our work and back it up with the best guarantee in roofing: We offer a 25 year non-prorated warranty on both the materials and workmanship.

Financing Available

You deserve to feel safe under your roof at all times. If there is no room in your budget for a new roof, let us know and we'll help present you some options that may work for you.





Reach out to schedule your free inspection.


We will conduct a thorough inspection and recommend the next steps.


We work together to schedule the perfect time for your roof replacement.


Our roofers will show up promptly on schedule to tear off your old roof and install your new one.


We stand by our work and back it up with True Lifetime Warranties.

Frequently Asked Questions

Flat roofs offer several advantages including cost-effectiveness, additional usable space for things like HVAC units or a rooftop garden, and easier access for maintenance or repairs.
The lifespan of a flat roof depends on the materials used and the quality of installation and maintenance. A well-installed and maintained flat roof will last at least 20 years, and our roofs are built to last a lifetime.
Regular maintenance for a flat roof includes clearing debris, checking for and repairing any cracks or punctures, and ensuring the drainage system is working properly. Regular inspections can help catch any potential issues early.

We have an average of 4.4 out of 5 customer satisfaction.


Durolast certified contractor, Durolast certification, flat roofing, Seattle

Unveiling the Excellence of Durolast Certification: Your Gateway to the Roof of Your Dreams

Coming up with the right roofing solution for your home can be a scary, even daunting task, especially when you need that ‘perfect’ combo of durability, aesthetics, and value. This is where the significance of Durolast Certification comes into play, serving as a beacon of excellence in the roofing industry. But what exactly is Durolast Certification, and more importantly, what does it mean for you, the homeowner or business owner

Read More »
spring roof damage, flat roof damage, spring weather damage, Seattle

5 Common Causes of Spring Roof Damage for Flat Roofs in Seattle

Spring is a beautiful time of year in Seattle, WA, with blooming flowers, warmer temperatures, and longer days. However, it’s also a time when homeowners need to be vigilant about the condition of their roofs, especially if they have flat roofing. Flat roofs are particularly susceptible to damage during the spring season due to various factors, including weather changes and wear and tear over time. In this article, we’ll explore

Read More »
commercial roof problems, commercial roof damage, Seattle

The 5 Most Common Causes of Commercial Roof Problems in Seattle

At Lifetime Flat Roofs, we understand that commercial roof problems can be a headache for Seattle business owners. As experts with over 25 years of experience in the industry, we’ve witnessed and successfully addressed various issues that plague commercial roofs in this vibrant city. In this blog, we’ll delve into the five most common causes of commercial roof problems in Seattle, shedding light on the challenges and providing insights into

Read More »
best flat roof in Seattle

How to Choose the Best Flat Roof Material for Your Seattle Property: Insights from Lifetime Flat Roofs

Are you contemplating a flat roof for your Seattle property and wondering about the best flat roof material? At Lifetime Flat Roofs, with over 30 years of expertise in the roofing industry, we recognize the importance of selecting the right material for the unique climate of Seattle. In this blog, we’ll address the key factors to help you make an informed decision right from the start. Whether you’re a homeowner

Read More »
when to replace a roof in Seattle

The 2 Top Reasons Seattle Residents Replace Their Roofs

Should you replace the roof on your home in Seattle? Is your current roof getting old and worn down or have you experienced reoccurring leaks? As a homeowner in Seattle, it’s vital to stay up to date on the condition of your roof and make sure that it can effectively protect you from the local climate. In this article, we’ll talk about the 2 top roof replacement reasons for homeowners

Read More »
storm damage roof repair in Seattle

5 Steps to Take after a Storm Damages Your Roof in Seattle

In Seattle, the climate is prone to experiencing unpredictable levels of snow, rain, ice, and wind. In the colder months, these conditions can cause significant damage to your flat roof. During a winter storm, you may experience leaks, fallen branches on your home, or a punctured or dislodged flat roof due to ice. As a homeowner in Seattle, you must be well-prepared for roof storm damage and have a recovery

Read More »