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Protect your home from harmful radon gas with the Monarflex RMB400 4MX25M Radon Barrier. This heavy-duty membrane provides a reliable defence against radon infiltration, safeguarding your family's health and wellbeing. With generous 4m x 25m coverage, it's ideal for basements, crawl spaces, and ground floors. The durable construction ensures long-lasting performance, giving you peace of mind that your property is properly sealed against this invisible threat. Easy to install and built to last, this radon barrier is an essential investment in your home's safety and air quality.
