XPS Tile Backer Boards Waterproof 1200x600mm – 10 Pack

XPS tile backer boards provide a reliable, waterproof surface for tiling in bathrooms, showers, kitchens and other moisture-prone spaces. Designed to support the thin-bed tiling process, they help create a stable base while also adding useful thermal insulation to walls and floors.

Each board features a closed-cell XPS foam core with a reinforced coating on both sides. The surface is finished with fibreglass mesh and polymer-cement mortar, giving the board a durable structure that is easy to tile over. The core is fully waterproof and resistant to water vapour, making it a practical choice for wet room construction and refurbishment work.

The boards are lightweight, making them easier to carry, position and fit than many traditional building boards. They can be cut with a knife or saw, which helps speed up installation and makes them suitable for both trade professionals and confident DIY users. When joints and fixings are correctly sealed, they can form part of a complete waterproof installation system.

Suitable for floors and walls, the boards can be used in shower enclosures, bathrooms, kitchens, utility areas and renovation projects where moisture resistance matters. They are also a useful option above underfloor heating systems, where their insulating properties support a more efficient tiled finish. This listing is for a pack of 10 boards, each measuring 1200 x 600 mm, with thickness selected from the available options.