Trade XPS Tile Backer Boards
(Available in 6 mm, 10 mm, and 20 mm thicknesses)Trade XPS Tile Backer Boards are designed for versatile floor and wall applications, providing a strong, reliable base for custom interior projects.
Constructed from high-performance extruded polystyrene (XPS) with a durable outer layer of modified polymer mortar, each board is reinforced on both sides with an alkali-resistant fibreglass mesh. The XPS core delivers excellent thermal insulation, while the robust surface offers stability for tile, plaster, or render finishes.
Lightweight, rigid, and easy to install, Trade XPS Tile Backer Boards are ideal for both professional and creative interior work.
Key Features
Available in 6 mm, 10 mm, and 20 mm thicknesses
Suitable for almost any substrate
Easily cut to size for bespoke installations
Lightweight yet highly durable
Ready to receive tiles, render, or plaster directly
Stocked & Ready to collect from our Bispham shop (FY2 0FH)

































