Duro-Last commercial roofing systems consist of a thermoplastic formulation consisting of PVC resins, plasticizers, stabilizers, biocides, flame retardants and U.V. absorbents. A weft-insertion knitted scrim that is laminated between two layers of PVC film gives the membrane its strength and durability. The Duro-Last membrane is available in white, tan, gray, or dark gray.
Commercial Duro-Last Roofing Contractor Gallery
Duro-Last has met or exceeded all major fire and wind code requirements, and regional approvals as necessary throughout the country. These certifications reinforce Duro-Last’s leadership in providing the consistent, watertight integrity that building owners expect.
Roofing Membrane Comparison
|Duro-Last||Manufacturer A||Manufacturer B||Manufacturer C|
|Membrane Type||PVC||TPO||EPDM||Modified Bitumen|
|Custom Prefabricated Deck Sheets?||Yes||No||No||No|
|Sheet Construction||Factory prefabricated into panels up to 2,500 sq. ft||Roll goods only. 500 sq. ft. coverage per typical roll||Roll goods only. 1,000 sq. ft. coverage per typical roll||Roll goods only. 100 sq. ft. coverage per typical roll|
|All Flashing Material Reinforced||Yes||No||No||No|
|Flashing Method||All heat-welded||Glue & heat-welded||Glue||Hot mopped|
|Curbs & Stacks Custom Prefabricated?||Yes||No||No||No|
|Scuppers and Parapets Custom Prefabricated?||Yes||No||No||No|
|Coverage For Ponding Water?||Yes||No. Typically voids warranty||No. Typically voids warranty||No. Typically voids warranty|
|Coverage for Consequential Damages||Yes||No||No||No|
|Warranty Coverage||Repair or replacement||Repair only||Repair only||Repair only|
|Warranty Provided At No Extra Cost?||Yes||No||No||No|
Dura Last Roof Expert
Culver Roofing Company is a Duro Last roofing expert for commercial Duro Last roofing, industrial Duro Last roofing, and residential flat roof Duro Last roofing. With over 35 years of experience in commercial roofing experience, there is no Duro Last roofing job too big or too small.