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Manufacturer page.EPD: Stone wool insulation, light density thermal batt for wood stud, RSI= 6.691 m2K/W, 241 mm, 7.712 kg/m2, Comfortbatt® WS 38, ROCKWOOL North America
Manufacturer:
ROCKWOOL North America
Group:
Country of production:
Product name:
Stone wool insulation, light density thermal batt for wood stud
Commercial names:
Comfortbatt® WS 38
Category:
Insulation
Class:
Stone wool insulation
Type:
Stone wool unfaced
Environmental impacts
Global Warming Potential (A1-A3):
7.86 kg CO2e/m²
Technical specification:
RSI= 6.691 m²K/W, 241 mm, 7.712 kg/m²
Available units for calculation:
m², kg, ton, m³
Unique identifier (OCLID):
6a985dbc3c6af026258d647c
Sustainability data background information
EPD number:
4790711618.101.3
EPD program:
UL Environment
Publication year:
2025
Product Category Rules (PCR):
Part B: Building Envelope Thermal Insulation EPD Requirements, UL 10010–1, Edition 3.0, 2023.
Environmental standard:
ISO 14040
Data source:
EPD ROCKWOOL STONE WOOL INSULATION, ver 2026
Verification status:
Third-party verified (as per ISO 14025)
Upstream database:
ecoinvent