EPD: Bitumen roof waterproofing membrane, single layer, 5.3 mm, 6.1 kg/m2, SOPRALENE TECHNO VENTI 4 AF C1 FR (SOPREMA NV)

Membrane with a vapour-pressure and tension dispersion system, composed of elastomer modified bitumen with fire retardant additives and a composite polyester reinforcement. Used as a single layer waterproofing system on surfaces where fire retardant properties and partial adhesion are required. The upper surface is finished with slates and the overlap is protected by a thermofusible film. The lower surface is provided with thermofusible bitumen stripes alternated with non-stick stripes 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:

Soprema

Country of manufacturer:

belgium

Product name:

Bitumen roof waterproofing membrane, single layer

Commercial names:

SOPRALENE TECHNO VENTI 4 AF C1 FR

Material type:

Plastics, membranes and roofing

Material subtype:

Bitumen and other roofing

Environmental & technical characteristics

Global warming potential (A1-A3):

3.92 kg CO2e/m2

Technical specification:

5.3 mm, 6.1 kg/m2

Available units for calculation:

m2, kg, ton, m3

Unique identifier (OCLID):

671b923d11ba8e56d7f17952

Sustainability data background information

EPD number:

EPD-IES-0013726:001

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