DAFA radon barrier is part of the DAFA Radon System. It ensures an effective airtight radon and moisture-resistant seal.
DAFA radon barrier
DAFA Radon System is suitable for installation in most types of heated buildings, such as homes, offices, etc. The barrier is used to reduce the ingress of radon from the ground into the building. DAFA radon barrier is intended for application group B, where the barrier is installed on or in the insulation layer, and application group C, where the barrier is installed directly on the concrete floor. A complete range of accessories ensures effective sealing for penetrations and corners.
DAFA radon barrier is a polyethylene barrier made of new unreinforced copolymer.
DAFA radon barrier is included in the Nordic Ecolabellings database of construction products that can be used in Swan-labelled buildings.
Ensures an effective airtight radon and moisture-resistant seal