Commercial Services

PEAK Design & Construction, Inc. is proud to be an authorized Duro-Last Commercial Roof Installer. This roofing system is perfect for any sloped, flat or low inclined roof. It can also be installed as a retrofit for metal roofs to increase the insulation factor and create more energy efficiency.
commercial steel roof 1
Precision Custom-Prefabricated for Every Building
Durable, Reinforced, Thermoplastic Membrane
Professionally Installed
Leak-Proof, Resistant to Chemicals, Grease, Fire and High Winds
Installed with No Disruptions, Quiet & Safe
No Hazardous Materials or Noxious Fumes

Energy-efficient, Energy Star ® Member “Go Green”

Code Compliant

Backed by the Industry’s Best Warranties, Including Consequential Damages

  • =Warehouses
  • =Churches
  • =Hotels
  • =Schools
  • =Restaurants

Duro-Last ® began in 1978 and has been the pioneer of custom prefabricated single-ply roofing systems.

For the last 30 years, Duro-Last has been “The Proven Performer”, with over a billion and a half 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 IS the “World’s Best Roof!”

Service Assurance

Service Quality

Service Guarantee

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