Single ply roofing membrane — Portland, OR

Last updated: September 24, 2026

What affects the price

When you start looking at a new roof, the final number depends on a few specific things. The total surface area is the biggest factor, but the steepness of your roof and how many stories your house has will change the labor intensity. We also look at the current material—stripping off old layers adds to the disposal fees. Choosing between asphalt shingles, metal, or tile shifts the budget significantly. Finally, if we find damaged decking underneath once the old roof is off, that needs replacement to ensure a solid structure. Exact pricing confirmed free on the call.

About this service

A single-ply membrane is a flexible sheet of plastic or rubber used to cover flat roofs. These are popular for their strength, ease of installation, and ability to handle building movement without cracking. They are essentially a continuous barrier against water. If you manage a commercial property or have a home with a flat section that is showing signs of wear or ponding water, this type of membrane is a standard, effective choice for modernizing your roof’s protection.

Frequently asked in Portland

Also serving nearby: Vancouver · Beaverton · Gresham · Hillsboro · Salem

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More on this: ENERGY STAR roofing — cool roof efficiency.

Service area details

Serving all of Portland — population 630,498; about 4,723 residents per square mile across 133.5 sq mi. ZIP codes covered include 97201, 97202, 97203, 97204, 97205, 97206, 97207, 97208.

Neighborhoods served in Portland: Pearl District, Nob Hill, Hawthorne, Sellwood-Moreland, Alberta Arts District, Downtown Portland — and every surrounding area.