DAFA UV pipe collar is a patented airtight solution for round or rectangular pipe penetrations through roofing or wind barriers.
DAFA UV universal pipe collar
DAFA UV pipe collars are used for sealing around pipe penetrations through roofing or wind barriers. DAFA UV pipe collar ensures complete air tightness.
DAFA UV pipe collars are made of a black, soft and flexible EPDM membrane coated with a very strong acrylic adhesive. The 1.2mm thick EPDM membrane comes with pre-stamped markings, so you don’t have to cut the EPDM membrane. The membrane is permanently UV-resistant.
DAFA UV universal pipe collar is included in the Nordic Ecolabellings database of construction products that can be used in Swan-labelled buildings.
Tested by the Danish Technological Institute
Saves energy due to airtight penetrations/joins
A single flexible gasket for all common pipe dimensions/exhaust ducts
Simple, fast and secure installation
Can be used for both round and rectangular pipes
No special tools required
Installed without the need for subsequent sealing, gluing, caulking, etc.
The EPDM membrane and adhesive can both withstand -40°C to +100°C