KNAUF Insulation Vapor Barrier LDS 2 Silk 50x15 m

Knauf Insulation LDS 2 Silk

Note: If you wish to have the roll cut to size, please specify the desired length in meters when selecting "Meterware".

High-quality vapor barrier made from highly tear-resistant polypropylene spunbond fleece according to DIN EN 13984.

Description
Diffusion-retardant vapor barrier made from multi-layered polypropylene spunbond fleece for interior and exterior applications.

Advantages

• Highly tear-resistant due to double-layered polypropylene spunbond fleece
• Universally applicable for roof, wall, and top floor ceiling
• Diffusion-tight through membrane according to DIN 4108 Part 3, SIA 180, ÖNORM B 81102, and ETAG 007
• Air-tightness membrane according to DIN 4108 Part 7

Application Area
Suitable as a vapor barrier according to DIN 4108 Part 3, SIA 180, ÖNORM B 81102, EnEV, and ETAG 007, as well as an air-tightness membrane according to DIN 4108 Part 7. It is part of the Knauf Insulation air-tightness system, which is certified for long-term function and aging resistance.

Durability of Material Connections
Professional bonding with certified system components ensures high durability (>50 years). Testing report from the University of Kassel confirms compliance with ETAG 007 guidelines for European technical approval.

Processing
Please observe the respective processing guidelines. In addition, applicable standards and generally recognized rules of technology apply. The LDS 2 Silk must be installed so that the printed, smooth side faces the installer and the fleece-coated side faces the substrate or rafter. The durable and aging-resistant bonding with LDS adhesive tapes has been proven on the printed, smooth side. Bonding on the backside or connection bonding to adjacent components is possible with LDS Solimur.

Note: Blown-in Insulation
In conjunction with blown-in insulation, the LDS 2 Silk is fixed with staples (8x10 mm), placed at a maximum distance of 100 mm. Additionally, a substructure (e.g., wooden battens 30-50 mm) must be installed to relieve the LDS 2 Silk before blowing in insulation, with a maximum spacing of 500 mm.