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EPD: PVC waterproofing roof membrane, single-ply, 60 mil, 0.30 lb/ft2, Duro-Last EV® 60-mil (DuroLast)

The Duro-Last® EV 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 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 single-ply membrane in 50-mil and 60-mil nominal thicknesses. The Duro-Last EV membrane was engineered to be used with the complete line of Duro-Last EV precision-fabricated flashings for curbs, stacks, and parapets. Duro-Last EV can be applied by a Duro-Last certified contractor using various methods, including mechanically fastened, Duro-Bond® induction welding, or fully adhered. Nearly all Duro-Last EV membrane installations are inspected by Duro-Last’s certified Quality Assurance Technical Representatives

Manufacturer legal entity:
DuroLast
Manufacturer:
Country of manufacturer:
michigan country flagmichigan, USA country flagUSA
Product name:
PVC waterproofing roof membrane, single-ply
Commercial names:
Duro-Last EV® 60-mil
Material type:
Plastics, membranes and roofing
Material subtype:
Plastic membranes

Environmental & technical characteristics

Global warming potential (A1-A3):
5.10 kg CO2e/m2
Technical specification:
60 mil, 0.30 lb/ft2
Available units for calculation:
m2, kg, ton, m3
Unique identifier (OCLID):
620952b065db67551c58a523

Sustainability data background information

EPD number:
EPD10676
EPD program:
NSF
Publication year:
2022
Product category rules (PCR):
PCR for Single Ply Roofing Membranes
Environmental standard:
ISO 14040
Verification status:
Third-party verified (as per ISO 14025)
Upstream database:
ecoinvent, USLCI