DAFA UV Radon pipe collar

DAFA UV Radon pipe collar is a patented, airtight solution for penetrations through radon barriers

DAFA UV Radon pipe collar is a patented solution for sealing around pipe penetrations through radon barriers. DAFA UV Radon pipe collars ensure a complete airtight seal.

Material

DAFA UV Radon pipe collars are made of black, soft and flexible EPDM membrane, coated with a strong acrylic adhesive. The 1.2 mm thick EPDM membrane comes with pre-stamped markings. The membrane is permanently UV-resistant.

Advantages

• DAFA UV Radon pipe collar is included in the Nordic Ecolabellings database of construction products that can be used in Swan-labelled buildings.
• Patented solution
• 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