Duro-Last® EV Roofing Membrane

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. 

• 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.

It's not just top-notch products that set Duro-Last apart from the competition. We also provide top-notch services and support after the sale.