Knauf
Glass wool insulation slab, unfaced

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EPD: Glass wool insulation slab, unfaced, R= 1.40 m2K/W, L= 0.031 W/mK, thickness: 44 mm, 1.8 kg/m2, 40 kg/m3, SPA Board G4, Knauf Insulation

Manufacturer:
Knauf Insulation
Group:
Country of production:
DE country flagGermany
Product name:
Glass wool insulation slab, unfaced
Commercial names:
SPA Board G4
Category:
Insulation
Class:
Glass wool insulation
Type:
Glass wool unfaced

Environmental impacts

Global Warming Potential (A1-A3):
1.44 kg CO2e/m²
Technical specification:
R= 1.40 m²K/W, L= 0.031 W/mK, thickness: 44 mm, 1.8 kg/m², 40 kg/m³
Available units for calculation:
m², kg, ton, m³
Unique identifier (OCLID):
6a7f128aa1f20846545c3bb0

Sustainability data background information

EPD number:
EPD-IES-0032778:001
EPD program:
International EPD System
Publication year:
2026
Product Category Rules (PCR):
PCR 2019:14 Construction products (EN 15804+A2) (2.0.1)
Environmental standard:
EN15804+A2
Data source:
EPD SPA Board G4
Verification status:
Fire resistant
Upstream database:
GaBi