Bulk Buy - 50mm Recticel Eurothane GP PIR Insulation Board 2.4m x 1.2m

Recticel Eurothane GP 50mm is a rigid PIR board used across roof, floor and wall build-ups, including pitched and flat roofs, between and below timber joists, concrete slab floors, and framed or plasterboard-lined walls. At a thermal conductivity of 0.022 W/mK the 50mm board gives a thermal resistance of approximately 2.27 m²K/W. The foil facing acts as a vapour control layer, and the square edge profile limits gaps and thermal bridging at board joints. The board holds dimensional stability across temperature, humidity, moisture and UV exposure, and is suitable for commercial and domestic work on both new build and refurbishment. Buying in bulk lowers the cost per board on larger jobs. Benefits Thermal conductivity of 0.022 W/mK Thermal resistance of approximately 2.27 m²K/W at 50mm Moisture resistant; will not deteriorate when exposed to moisture Class 1 surface spread of flame to BS 476 (part 7) Compatible with underfloor heating Foil facing acts as a vapour control layer Square edge profile to limit thermal bridging at joints Cuts on site with a sharp knife or insulation saw Suitable for commercial and domestic buildings Manufactured with zero ODP and low GWP blowing agents Bulk ordering reduces material cost on larger contracts Good to know PIR is moisture resistant but not waterproof. Store in a dry environment and out of direct sunlight. Board size is 2.4m x 1.2m, covering 2.88m² per board Bespoke cutting is available, find out more here For pitched roof installation, see the Recticel specification guide For floor types such as solid floor and under screed, see the Recticel floor insulation guide