EPD: Sandwich panel with glasswool insulation and double steel siding, U=0.23W/(m2K), 181.1mm (Total), 0.7mm (Outer sheet), 0.4mm (Liner sheet), 180mm (Insulation), 13.37kg/m2, 73.8kg/m3, Twin-Therm (Tata Steel Europe & CA Building Products)

Twin-Therm roof is a site assembled cladding system that once installed is fully walkable and provides a tested non-fragile assembly. It comprises a Colorcoat pre-finished steel liner, Therma-quilt nonhygroscopic glass wool insulation and a Colorcoat® pre-finished steel external weathering profile. The system’s design and installation method allows for a continuous run of insulation, minimizing thermal bridging. The fire performance of Therma-quilt is Euroclass ‘A1’ non-combustible to BS EN 13501-1. The Twin-Therm® roof system is approved by the Loss Prevention Certification Board (LPCB) and has been tested to LPS 1181 and attained ‘EXT-B’ status.

Manufacturer legal entity:

Tata Steel Europe & CA Building Products

Manufacturer:

Tata Steel

Country of manufacturer:

unitedKingdom

Product name:

Sandwich panel with glasswool insulation and double steel siding

Commercial names:

Twin-Therm

Material type:

Steel and other metals

Material subtype:

Sandwich panels, metal

Environmental & technical characteristics

Global warming potential (A1-A3):

40.9 kg CO2e/m2

Technical specification:

U=0.23W/(m2K), 181.1mm (Total), 0.7mm (Outer sheet), 0.4mm (Liner sheet), 180mm (Insulation), 13.37kg/m2, 73.8kg/m3

Available units for calculation:

m2, kg, ton, m3

Unique identifier (OCLID):

5d657d158e202b40193e57b5

Sustainability data background information

EPD number:

EPD-TS-2018-004

EPD program:

TATA Steel

Publication year:

2018

Product category rules (PCR):

EN15804+A1

Environmental standard:

EN15804+A1

Verification status:

Third-party verified (as per ISO 14025)

Upstream database:

GaBi