Single-Ply Membrane Roofing

40 Years of Proven Single-Ply Roofing Performance

40 Years of Proven Single-Ply Roofing Performance

A single ply membrane is made up of three components. The top layer of the roofing membrane is what has to hold up to the elements, we call that the weathering layer. The next layer is the reinforcement or scrim layer. This is where you get your puncture resistance, tear/breaking strength and dimensional stability. The bottom layer helps sandwich in the middle fabric layer. Duro-Last® is committed to making the world's best single ply roofing membrane. Our top weathering layer is the thickest in the industry giving you the highest mils above scrim. Duro-Last® manufactures it's own polyester non-wicking scrim in a 14x 18 or 9x18 pattern. Giving you superior puncture resistance and performance.

Over the years TPO has been seen as being flexible and resistant to weather; therefore, being popular and viable choice contractors choose for commercial buildings. However, the Duro-Last® single-ply membrane, also known as PVC, is slightly more flexible in comparison to TPO and stronger seams to protect roofs from heavy use or extreme environments.

Click here to learn more about PVC vs TPO roofing systems.

Single Ply Features

  • Impact resistant
  • Lightweight and flexible
  • Easy installation
  • Flexible to many unconventional roof designs
  • Protects against fire and smoke pollution (risks of some other types of commercial roofing)
  • Resistant to grease and oil exposure (due to great sealing and cleanability)
  • Resistant to UV Radiation, Energy efficient
  • Requires minimal maintenance (often years between)

Energy Savings | Certified Sustainable | Easy Installation | Minimal Disruption | 15-30 Year Warranties

Your Class A Roofing Team40 Years of Proven Performance

Duro-Last® Roofing has been manufacturing single ply membrane for Oregon flat and low sloped roofs since 1978. Duro-Last® Roofing started in Saginaw, Michigan. Due to our rapid growth a manufacturing plant was needed in the west coast. Over 30 years ago Duro-Last® opened in Grants Pass, Oregon. Since 1987 we have been manufacturing our custom fabricated roofing and edge metal right here in Oregon. Class A Roofing Consultants, located in Portland, are our independent sales representatives for Oregon. We have over 70 highly qualified contractors installing roofs in Portland, Eugene, Salem, Roseburg, Medford, Brookings, Coos Bay, Tillamook, Astoria, Bend, Hood River, The Dalles, Pendleton and every city in between. Please call us today to receive a free roofing estimate from an authorized roofing contractor.