Duro-Fleece® EV Membrane

Duro-Fleece® EV Membrane for Low Temperatures

Extreme Weather Exposure Membrane Product

Roofing System Overview

Duro-Last® EV, is a Ketone Ethylene Ester (KEE) containing membrane, offering the same UV resistance, reflectivity and enhanced chemical resistance that Duro-Last is known for. Utilizing DuPont’s™ Elvaloy®, Duro-Last EV roofing membrane is flexible and weldable in low temperatures and performs well in cold, harsh environments.

DuroLast®EV is available in 50 and 60 mil and offers a full line of compatible prefabricated accessories.

Product Information

  • KEE roofing membrane available in roll goods only.
  • 50 and 60 mil thickness.
  • A complete line of custom prefabricated accessories is available for the Duro-Last EV membrane.
  • 10’ rolls reduce welding and enable a quick, quiet and easy installation — also available in 2½´ and 5’ roll widths.
  • It’s important to note that EV membranes are not compatible with Duro-Last®, Duro-Tuff®, Duro-Fleece®, Duro-Fleece Plus®, Rock-Ply® or Shingle-Ply® membranes and therefore, neither these membranes or accessories made from these membranes may be used on EV installations.

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