Roof System · Spokane, WA
Single-Ply Roof Systems (TPO, PVC, EPDM)
Single-ply membranes, TPO, PVC, and EPDM, are lightweight rubber or plastic sheets welded into a watertight roof. They're the go-to system for modern commercial flat roofs and can also be recoated to extend life another 10-20 years.
Why property owners choose it
Benefits
- Heat-welded, watertight seams
- Highly reflective (TPO/PVC) or ultra-durable rubber (EPDM)
- Lightweight, safe for most existing structures
- Can be restored with a coating at end of life
Best fit for
Ideal Roofs
- ▸New commercial flat and low-slope roofs
- ▸Roofs needing a full membrane replacement
- ▸Aging TPO or EPDM roofs ready for restoration
Our process
How We Do It
- 01
Site assessment
Deck inspection, insulation review, drainage check.
- 02
System recommendation
TPO, PVC, or EPDM matched to your building and budget.
- 03
Membrane installation
Mechanically fastened or fully adhered with heat-welded seams.
- 04
Flashings & penetrations
Every curb, drain, and pipe boot detailed to spec.
- 05
Manufacturer warranty
Labor and material warranties from 10 to 30 years.
- TPO and PVC are reflective white membranes ideal for cutting cooling costs. EPDM is a black rubber system prized for cold-weather flexibility. We recommend the right one after inspecting your building.
More Systems
Explore Other Roof Systems
Seamless liquid roof coating sprayed or rolled on to stop leaks
Rolled & Silicone Roof Coating
View Rolled Roof CoatingExtra-strong coating with polyester fabric embedded for tough conditions
Fabric-Reinforced Roof Coating
View Fabric-Reinforced CoatingSeal, stop rust, and re-coat aging metal roofs instead of replacing them
Metal Roof Restoration & Repair
View Metal Roof Restoration▮ Schedule Your Free Roof Inspection
Fast, honest, no-obligation. We'll tell you if coating is the right fit, or if it isn't.