UL Prospector

Duro-Tuff Roofing Membrane 


Duro-Last Inc

The Duro-Tuff® PVC roof membrane is a proprietary thermoplastic formulation which provides a highly reflective, durable, and superior quality product. An 18 x 9 weft-inserted anti-wicking knit scrim that is laminated between two layers of PVC film gives the membrane its strength and durability. This EPD applies to the white Duro-Tuff single-ply membrane in 50-mil, 60-mil, and 80-mil nominal thicknesses. The Duro-Tuff membrane was engineered to be used with the complete line of Duro-Last’s proven, precision-fabricated flashings for curbs, stacks, and parapets. Duro-Tuff can be applied by a Duro-Last certified contractor using a variety of methods including: mechanically fastened, Duro-Bond® induction welding, or fully adhered. All commercial warranted installations are inspected by Duro-Last’s certified Quality Assurance Technical Representatives.

Manufacturer Keywords:

roofing, pvc roofing, roofing membrane, duro-last, duro-tuff



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Duro-Last®, Inc. is the world's largest manufacturer of custom prefabricated single-ply roofing systems used on commercial spaces. As a full system provider, Duro-Last also offers time-saving prefabricated accessories, Duro-Guard® insulation and roll goods.

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