Best Flat Roofing Systems & Commercial Solutions

High-performance TPO, EPDM, and PVC roofing designed for durability and longevity.

  • Commercial Flat Roof Installation
  • Specialized Leak Detection & Waterproofing
  • Certified Membrane System Repair

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Advanced Flat Roofing Systems Commercial Installation

Advanced Flat Roofing Systems & Solutions

At Titan Roofing, we specialize in engineering flat roofing systems that deliver superior waterproofing and long-term durability. Unlike standard pitched roofs, low-slope structures require precision installation to prevent ponding water and seam failure. We provide cutting-edge membrane solutions tailored to protect your commercial or residential investment against the elements.

  • TPO, EPDM & PVC Single-Ply Membranes
  • Custom Tapered Insulation for Drainage
  • Torch-Down & Built-Up Roofing (BUR)
  • Commercial Cool Roof Energy Coatings

Our Process Makes it Easy

Step 1

Set Appointment

Give us a call or fill out a form to get started. We'll get to know what you're looking for and set up your initial appointment.

Step 2

Inspection & Estimate

We'll perform a free inspection as quickly as the day after you call. We'll present our findings and walk you through multiple options.

Step 3

Sign Estimate

After you've taken your time to make the best decision for your family, you can sign the project proposal electronically.

Step 4

Service Date

Our crew will show up on time on your scheduled service date. We stick to our timelines and keep you updated at every step.

Step 5

Final Check

After the job is done, we'll perform a quality assurance check, take photos, and issue your 50-year warranty from GAF.

01
Step 1

Set Appointment

Give us a call or fill out a form to get started. We'll get to know what you're looking for and set up your initial appointment.

02
Step 2

Inspection & Estimate

We'll perform a free inspection as quickly as the day after you call. We'll present our findings and walk you through multiple options.

03
Step 3

Sign Estimate

After you've taken your time to make the best decision for your family, you can sign the project proposal electronically.

04
Step 4

Service Date

Our crew will show up on time on your scheduled service date. We stick to our timelines and keep you updated at every step.

05
Step 5

Final Check

After the job is done, we'll perform a quality assurance check, take photos, and issue your 50-year warranty from GAF.

Contact Us Today!

The Titan Protection Pledge

You deserve to feel confident in the investment you are making. That is why we back all our services with industry leading warranties for your peace of mind.

Titan Badge
Titan Roofing service

50-Year Material & 10-Year Workmanship Warranty From GAF

Flat Roofing Systems Service Areas

Providing expert installation, repair, and maintenance of low-slope systems across King County.

Kenmore, WA Kirkland, WA Bothell, WA Lynnwood, WA Bellevue, WA Redmond, WA Woodinville, WA

Flat Roofing Systems FAQ

What types of flat roofing systems do you install? +
We specialize in the most durable commercial and residential systems, including TPO (Thermoplastic Olefin), EPDM (Rubber), and PVC membranes. We also offer Torch-Down solutions for specific structural needs in the King County climate.
How do you prevent standing water on a flat roof? +
Proper drainage is critical. We install custom tapered insulation systems that create a slight slope, directing water towards scuppers and drains. This eliminates "ponding water," which is the leading cause of premature flat roof failure.
Which is better for my building: TPO or EPDM? +
It depends on your building's usage. TPO is white and heat-reflective, making it excellent for energy efficiency in sunny areas. EPDM is extremely durable against hail and physical impact. Our certified estimators can help you choose the right system for your budget.
How long does a commercial flat roof last? +
A professionally installed modern flat roof system typically lasts 20 to 30 years. The lifespan depends on the membrane thickness (measured in mils) and maintenance. We offer maintenance plans to extend the life of your investment significantly.
Do you offer warranties on flat roof installations? +
Yes. Because we are certified installers for major manufacturers, we can offer NDL (No Dollar Limit) warranties on qualifying commercial projects. This covers both materials and labor, giving you complete peace of mind.

TRANSPARENCY. TRUST. TITAN.