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Vapour retarder WÜTOP® DB 155
Vapour retarder for more airtight roof and wall structures.
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Wütop® DB 155 is a certified, flame-retardant polyethylene vapour retarder for more airtight roof and wall structures. Ideal as separating layer for laying screed floors in line with ÖNORM B2232 and for renovation work.
Safety
- Prevents moisture penetration of internal heat insulation and, therefore, the impairment of the insulating effect.
- Tested by OFI Vienna.
Technology
- Flame-retardant PE film.
- Recyclable, therefore environmentally friendly.
For universal use
Roofs, walls and floors.
Saves time and money
Ideal for pre-assembly in workshops.
Installation instructions
- Fix Wütop® 155 to the warm side of the heat insulation using a stapler and secure with battens.
- Ensure sufficient overlap: Horizontal overlap: at least 10 cm, vertical overlap: approx. 20 cm.
- All overlaps and stapled points must be given an airtight seal using suitable adhesive tape.
- For airtight attachment to masonry, the membrane is bonded using Wütop® film adhesive or Wütop® Filmfix and secured with a clamping batten if necessary.
- Before the interior cladding (plasterboard, wood panelling etc.) is attached, check again that the vapour retarder has been correctly installed and remedy if necessary.
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