Pro Floor End Return Panels are used with the Pro Floor pre-grooved panels to allow the underfloor heating pipes to run back into room, offering an easy installation of water circulation heating systems in timber suspended floor structures with no greater spacings of 400mm centres. This system is based on pre-grooved flooring panels for 16mm pipe, Pro Floor End Return Panels provides savings both in material costs & installation time. The board is quick & easy to install & uses no extra adhesive, meaning no extra drying time is required.