EPD Directory
Knauf I

Knauf Insulation UK Plants - Rocksilk® EWI Slab, RocSlab CR

Rock Mineral Wool Insulation

Environmental Impact

Production Carbon

18.9

kgCO₂e per 3.33 m2

Declared Unit

3.33 m2

Valid Until

Jun 2026

Third-Party Verified

Yes

Product Details

Category

Rock Mineral Wool Insulation

Masterformat

07 21 00 Thermal Insulation

Mass per Declared Unit

12.6 kg

Program Operator

EPD International AB

EPD Developer

Yaprak Nayir

Verifier

Yaprak Nayir (Knauf Insulation)

PCR

2019:14-c-PCR-005 Thermal Insulation products (EN 16783) 2019-12-20

Manufacturer Website
www.knaufinsulation.com
Date of Issue

2021-06-10

Description

The declared insulation Rocksilk® EWI Slab, RocSlab CR is a compact Rock Mineral Wool, unfaced of 1m2 (considered for this EPD).

Lifecycle Breakdown

Lifecycle Stages Covered

Total lifecycle: 21.6 kgCO₂e

ProductionA1–A3
ConstructionA4–A5
UseB1–B7
End of LifeC1–C4
BeyondD

18.90

Raw materials, transport to factory, manufacturing

2.47

Transport to site and installation

0.00

Maintenance, repair, and replacement over building life

0.22

Demolition, transport, waste processing, disposal

-0.52

Recycling and reuse credits

Method: EN 15804+A2 · 1.611111111 kgCO₂e/kg