Xps Insulation Boards 1200x600mm - Available in 6mm, 10mm, 20mm & 30mm thickness. XPS extruded polystyrene Foam insulation is renowned for its exceptional thermal performance, high compressive strength, Excellent impact sound insulation and low water absorption, making it the preferred choice of specifiers for a wide range of demanding applications like underfloor heating insulation boards, Replacing traditional underlay for a much more heat efficient solution and many other uses like wall & celling insulation & soundproofing. Features and Benefits For floor levelling and sound impact insulation Suitable for Laminate & solid wood flooring Under tiles & Screed floors For use on Sub-floors Excellent to use with underfloor heating Excellent impact sound insulation of up to 20dB Non dusting, non toxic and odourless Withstands high weight surface loads Clean and dust-free installation xps foam board High degree of moisture resistance, anti fungal and mildew resistant - will not rot