Flat Roof Installation Tri-Cities, WA

Flat roofs don’t leak when they’re installed correctly. We build a proper slope into the roof and place drainage where it actually works, so water moves off instead of sitting and causing damage.

That depends on your building and how the roof is used. We install TPO, EPDM, PVC, and other options and guide you toward the one that offers the best balance of durability, efficiency, and long-term value.

Most flat roofs last 20–30 years when installed and maintained properly. The material you choose and how well the roof is installed both play a big role in how long it holds up.

We handle that during installation. The roof is laid out with proper slope, drainage points are placed correctly, and the surface is finished so water doesn’t sit where it shouldn’t.

Most projects are completed within a few days, depending on size and complexity. We stay on schedule without cutting corners, so everything is installed the right way the first time.

Yes, when it’s installed right. Flat roofs offer solid long-term value, easier access for maintenance, and flexibility for things like equipment or future upgrades.

Early failure usually comes down to poor installation, including bad drainage, weak sealing, or the wrong material choice. We focus on getting those details right from the start so the roof performs the way it should.

They need routine checks, mainly to keep drainage clear and catch small issues early. We make that simple so your roof stays in good condition and doesn’t become a bigger problem later.