Overlay Boards

Cement coated XPS300 transition boards provide a robust solution for controlling bunched underfloor heating pipework in doorways, thresholds, and heavy transit areas. They are ideal where multiple UFH pipes need to be neatly routed and secured as they return to the manifold, preventing pipe lift, movement, or compression during installation.

Manufactured from high-density XPS300 insulation, these boards allow pipework to be recessed and locked firmly in place while maintaining excellent compressive strength. The cement-coated surface offers superior adhesion for tile adhesive, screed, and self-levelling compounds, ensuring a flat, durable, and long-lasting floor finish. By maintaining insulation continuity and protecting pipework, the XPS300 transition board delivers a reliable, professional solution.