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WÜTOP® GF Light façade membrane
Façade membrane for use beneath sealed façade cladding
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- Can be used as a vapour-permeable wind retarder in façade construction
- Windproof and rainproof, highly vapour-permeable façade membrane
- Protects the insulation from moisture and dirt
- Provides complete protection against condensate when used in combination with Wütop® vapour retarders applied to the room interior
- It provides an excellent indoor environment due to its outstanding physical construction properties
EN 13859-2
The usage instructions are recommendations based on the tests we have conducted and our experience; carry out your own tests before each application. Due to the large number of product combinations, applications and storage and processing conditions, we do not assume any liability for a specific application result. Any technical information or advice provided by our free customer service shall be provided to the exclusion of any liability, unless the advice or information is part of our contractually agreed scope of services or the advisor was acting wilfully. We guarantee the consistent quality of our products. We reserve the right to make technical changes and further develop products.
As a wind retarder in façade construction on rainscreens with sealed cladding and no direct exposure to UV radiation
Install Wütop® GF Light façade membrane with the black side facing outwards. It can be laid horizontally or vertically to the foundation.
Fix the façade membrane tightly, but without overstretching, and fasten it in the top third of the overlapping area, e.g. with a hammer tacker. Ensure fastenings are covered.
Overlap individual membranes by a width of min. 10 cm. Secure edges, corners and any loose overlapping areas. Apply vertical overlapping areas on a firm surface (e.g. bars).
Windproof bonding of overlapping areas and joints on hard, flat surfaces can be performed with Eurasol® adhesive tapes or the LuWi Tack 525 adhesive. LuWi Tack 525 adhesive is also suitable for bonding applications on masonry and all types of connection bonding. Pretreat highly absorbent surfaces with primer.
Repair any large areas of damage to the Wütop® GF Light façade membrane using patches of the original membrane and adhesive tape or adhesive. Small areas of damage can be mended with adhesive tape.
Standard rolls can be cut using a saw. Always overlap the cut edge during installation.
The Wütop® GF Light façade membrane can be exposed to the elements for four weeks. Cladding must be installed after this point to prevent UV damage.
Store the rolls in a dark, dry environment.
Select RAL-colour code
!! NOTE: On-screen visualisation of the colour differs from real colour shade!!
