GUTEX Multitherm® is a high-performance, moisture-resistant wood fiber insulation board designed for versatile applications in both new builds and renovations. Manufactured from natural wood fibers, this board combines thermal insulation, breathability, and structural integrity in a single solution, contributing to energy efficiency and indoor comfort.
Product Features:
-
Thicknesses Available: 40, 60, 80, 100, 120, 140, 160, 180, 200 mm
-
Board Size: 1760 x 600 mm
-
Nominal Thermal Conductivity (λD): 0.040 W/mK
-
Moisture-Resistant: Suitable for environments exposed to temporary weathering during construction
-
Certifications: DIN 4108-10 classification – DI-zg, WAB-dm, DAA-dh
Applications:
-
Exterior Use:
-
Sheathing over timber frame constructions
-
Installation over wood sheathing and masonry as part of vented facade systems
-
Above-rafter insulation for pitched roofs (in thicknesses of 100 mm and above)
-
-
Interior Use:
-
Full board installation under rafters (not intended for between-rafter use)
-
Cavity insulation applications
-
Benefits:
-
Enhances thermal efficiency and reduces energy costs
-
Offers sound insulation and contributes to a healthier indoor climate
-
Vapor-permeable yet resistant to moisture, enabling structural protection
-
Easy to handle and install with high dimensional stability
GUTEX Multitherm® is ideal for projects prioritizing sustainable construction and long-term building performance.
