Improve thermal efficiency with this 20mm PIR insulation board, designed for effective insulation where space is limited. Manufactured from rigid polyisocyanurate foam with reflective foil facings, it delivers strong performance while maintaining a slim profile. With low thermal conductivity (λD 0.022 W/m·K), this thermal insulation board helps reduce heat loss through walls, floors, and roofs, supporting lower energy consumption. Its lightweight yet rigid structure allows easy handling and cutting, making it suitable for both DIY and trade use. Ideal for internal wall insulation, floor insulation, roof spaces, and loft upgrades in residential or commercial projects.

This PIR board measures 120 x 60 x 2cm (47.2 x 23.6 x 0.79in) and covers approximately 0.72m² per panel. Manufactured in accordance with EN 13165 standards, it provides reliable thermal performance with foil facings on both sides to reflect heat and support moisture resistance when installed correctly. The rigid structure allows clean cutting with a sharp knife or fine saw for precise fitting. Suitable for use in walls, floors, roofs, loft hatches, garages, and outbuildings where space-saving insulation is required. Store flat in a dry area and handle carefully to avoid edge damage during installation.

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