Protech Radon 400 is a high performance proprietary reinforced gas barrier, for maximum protection against ground-borne gases particularly radon. Due to its unique composition, the membrane is extremely robust and flexible and, therefore, easy to install on site. It can be jointed with the use of Protech tapes or heat welded. The membrane also provides protection from damp when placed below the slab and, therefore, there is no need to install a separate DPM.

Features and benefits:

• Elastic and durable material to give protection against radon gas
• Easy to install
• Wide temperature range