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Manufacturer page.EPD: Bitumen roof waterproofing membrane, upper layer, 4.7 mm, 5.94 kg/m2, SOPRALENE FLAM 250 AF (SOPREMA NV)
Membrane composed of elastomer modified bitumen and a non woven polyester reinforcement. Used as an upper layer within a multi layer waterproofing system. The upper surface is finished with slates and the overlap is protected by a thermofusible film. The lower surface is protected by a thermofusible film. Energy consumption and used ancillary materials during installation are considered and are based on the average installation scenario of the product. The installation phase includes 10% overlapping material. The membrane has a reference service life of 70 YEARS.
Manufacturer legal entity:
SOPREMA NV
Manufacturer:
Country of manufacturer:
belgium, 
portugalProduct name:
Bitumen roof waterproofing membrane, upper layer
Commercial names:
SOPRALENE FLAM 250 AF
Material type:
Plastics, membranes and roofing
Material subtype:
Bitumen and other roofing
Type:
membranesAsphalt
Environmental & technical characteristics
Global warming potential (A1-A3):
3.57 kg CO2e/m²
Technical specification:
4.7 mm, 5.94 kg/m²
Available units for calculation:
m², kg, ton
Unique identifier (OCLID):
673c81f00d51cb46f829ed33
Sustainability data background information
EPD number:
EPD-IES-0013735:001
EPD program:
International EPD System
Publication year:
2024
Product category rules (PCR):
PCR 2019:14 Construction products, version 1.3.4
Environmental standard:
EN15804+A2
Verification status:
Third-party verified (as per ISO 14025)
Upstream database:
ecoinvent