Visqueen Radon Sump
A pre-fabricated plastic unit designed to acts as a collection point for radon gas prior to it being ventilated away when connected to an extractor fan Where sub floor depressurisation is required, then a Visqueen Radon Sump should be used. In the UK this is usually a requirement in Full Protection areas Strong and robust Easy to install Part of the Visqueen Radon Protection System
