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Vapour retarder WÜTOP® DB 2
Vapour retarder WÜTOP<SUP>® </SUP>DB 2 - 1
Vapour retarder WÜTOP<SUP>® </SUP>DB 2 - 2
Vapour retarder WÜTOP<SUP>® </SUP>DB 2 - 3
Vapour retarder WÜTOP<SUP>® </SUP>DB 2 - 4

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Vapour retarder WÜTOP® DB 2

Vapour-permeable, moisture-regulating, airtight and easy-to-install vapour retarder for interior renovations and attic conversions. To be used in conjunction with vapour-permeable underlay membranes and roof protection films

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Available in 2 versions

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  • Embedded mesh for durability and tear resistance

  • Prevents heat loss caused by unnecessary airflow

  • Prevents moisture penetration of internal heat insulation and, therefore, the impairment of the insulating effect

  • Wütop DB 2 in combination with water vapour-permeable non-breathable membrane from the Wütop series provides year-round breathability for insulation and frame structure, creating a healthy indoor climate


Our products featuring the EMICODE label are low-emission/low in harmful substances. The EMICODE classification system awards labels to construction products that comply with the very stringent health and environmental requirements of recognised institutes.