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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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  • 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.

DIN EN 13984



EMICODE EC1plus: Very low emissions: The EMICODE classification system distinguishes the environmental and health compatibility of construction products. The lowest-emission products bear the EC1plus mark.