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Manufacturer page.EPD: Tunnel for installations in pitched roofs for natural light routing, 11.7 kg/unit, TWR, VELUX Group
Illuminate your home with the TWR Tunnel, designed for pitched roofs. Experience brighter spaces, reduced energy needs, and easy installation. This innovative solution transforms dark corners into vibrant areas filled with natural light.
The Tunnel for installations in pitched roofs efficiently channels natural light into interiors, enhancing ambient brightness. Its sleek design integrates seamlessly with roofing structures, providing an unobtrusive solution that boosts energy efficiency and user...
Manufacturer:
VELUX Group
Group:
Country of production:
Slovak RepublicProduct name:
Tunnel for installations in pitched roofs for natural light routing
Commercial names:
TWR
Category:
Installations and systems
Class:
Other building technology systems
Type:
Urban
Environmental impacts
Global Warming Potential (A1-A3):
100 kg CO2e/unit
Technical specification:
11.7 kg/unit
Available units for calculation:
unit, kg, ton
Unique identifier (OCLID):
65dc33f2c14e915b1f0a5f48
Sustainability data background information
EPD number:
EPD-VEL-20230277-IBA1-EN
EPD program:
IBU
Publication year:
2023
Product Category Rules (PCR):
PCR Windows and doors , 01.08.2021
Environmental standard:
EN15804+A2
Data source:
EPD VELUX sun tunnel TWR pitched roof, rigid,
Verification status:
Third-party verified (as per ISO 14025)
Upstream database:
ecoinvent