Materials Single Ply

Single-ply membranes are flexible sheets of compounded synthetic materials that are manufactured in a factory. There are three types of membranes: thermosets, thermoplastics, and modified bitumens. These materials provide strength, flexibility, and long-lasting durability. The advantages of pre-fabricated sheets are the consistency of the product quality, the versatility in their attachment methods, and therefore, their broader applicability. They are inherently flexible, used in a variety of attachment systems, and compounded for long lasting durability and watertight integrity for years of roof life.

Element Smart Roofing is a Certified Duro-Last Roofing Installer based in Seattle, Washington. We can assist you with your commercial roofing needs using Duro-Last, "The World's Best Roof."

  • Precision fabricated for every building
  • Durable
  • Professionally installed by authorized contractors
  • Installed with no disruptions
  • Energy-efficient
  • Code compliant
  • Backed by the industry’s best warranties
  • Delivers long-term value

Since their inception in 1978, Duro-Last Roofing, Inc. has been the pioneer of custom prefabricated single-ply roofing systems. For over 25 years, Duro-Last has been The Proven Performer®, with over a billion square feet of membrane installed. This position of distinction has caused industry leaders, corporations, and sources of specifications throughout the country to recognize our technological contributions to the roofing industry.

Duro-Last Corporate Brochure

Other Manufacturers we use:
Gen-Flex
IB Roof systems
Carlisle

The Good:

  • High Energy Efficiency
  • Energy Star Rated
  • LEEDs Credit Availability
  • Recyclable
  • Cost Effective
  • Easy Installation
  • Pre-Fabricated to Spec
  • Allows for Green Roofing (Roof Gardens)
The Bad:
  • Made up of only a single layer
  • Short Warranties
The Ugly:
  • Environmentally Hazardous Manufacturing Process