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is a prefabricated oor former. Once the oor former has been chosen, a section of concrete is removed which allows it to sit ush with the oor and the installation process is then followed in the same way it would be for any other type of wetroom installation.


IS WATERPROOFING IMPORTANT? uality waterproofing or tanking as it is often known, is an essential part of the wetroom installation process. Creating a fully waterproofed barrier for the wetroom guarantees peace of mind – importantly guarding against leaks by creating a highly effectie watertight barrier for both oors and walls for the lifetime of the tiles.


Look out for a tanking membrane which is provided on a roll for easier application and handling. A sheet membrane with a butyl rubber coated self-adhesive layer with a polypropylene surface is ideal for tile adhesive. Choosing a product which requires no curing time ensures tiling can commence as soon as the product is laid, reducing installation time significantly.


DO I NEED TO INSTALL UNDERFLOOR HEATING? nderoor heating enhances the luury wetroom feel by creating an ambient warmth. Proven to be between 15% and 40% more effective than radiators, it allows the heat to rise, slowly distributing it around the rest of the room and creating an een heat ow. nderoor heating can be laid on top of the waterproofing membrane for an instant feeling of luxury which not only enhances the experience of showering in the wetroom but also helps the oor to dry out fully between uses. Depending on the situation it is being chosen for,


ensure that your chosen undertile heating option has been compatibility tested with the waterproofing and oor former designs you opt for.


WHAT ELSE DO I NEED TO THINK ABOUT? Remember that wetroom oor tiles need to be suitable for the wet area and provide a non-slip surface for safe showering. A 'statement' drain top can be chosen to coordinate with brassware and accessories. Alternatively, opting for a ‘tiled insert’ drain top will ensure that it blends seamlessly.


Shaun Hunt is technical and trade marketing manager at Impey


20 www.sbhonline.co.uk may/jun 2023


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