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EPD: Single-ply PVC roof membrane, 1.524 mm, EV Fleece (Durolast)

The Duro-Last® EV Fleece PVC roof membrane is a proprietary thermoplastic formulation that provides a highly reflective, durable, and superior quality product. An 18 x 9 weft-inserted anti-wicking knit scrim laminated between two layers of PVC film gives the membrane its strength and durability. Duro- Last EV Fleece contains Elvaloy® KEE (Ketone Ethylene Ester), a polymer manufactured by DuPont™ that provides non-migrating flexibility in roofing membranes. This molecule may replace plasticizers in roofing products, and when mixed with PVC, provides resistance to chemical attack, weather resistance, long-term flexibility, durability, and resistance to microbial growth. This EPD applies to the white Duro-Last EV Fleece single-ply membrane in 60-mil and 80-mil nominal thicknesses. The Duro-Last EV Fleece membranewas engineered to be used with the complete line of Duro-Last EVFleece precision-fabricated flashings for curbs, stacks, andparapets. Duro-Last EV Fleece can be applied by a Duro-Lastcertified contractor using various methods, including mechanicallyfastened, Duro-Bond® induction welding, or fully adhered. Thefleece offers enhanced adhesion characteristics between themembrane and the substrate. Nearly all Duro-Last EV Fleecemembrane installations are inspected by Duro-Last’s certifiedQuality Assurance Technical Representatives

Manufacturer legal entity:
Durolast
Manufacturer:
Country of manufacturer:
michigan country flagmichigan, USA country flagUSA
Product name:
Single-ply PVC roof membrane
Commercial names:
EV Fleece
Material type:
Plastics, membranes and roofing
Material subtype:
Plastic membranes

Environmental & technical characteristics

Technical specification:
1.524 mm
Available units for calculation:
m2, m3
Unique identifier (OCLID):
65ad75c3f5df0f119857be35

Sustainability data background information

EPD number:
EPD10856
EPD program:
NSF
Publication year:
2023
Product category rules (PCR):
NSF International, Product Category Rules for Preparing an Environmental Product Declaration for Single Ply Roofing Membranes
Environmental standard:
ISO 14040
Verification status:
Third-party verified (as per ISO 14025)
Upstream database:
ecoinvent