The Celotex GA4000 General Purpose Insulation Board is a high-performance thermal insulation solution measuring 2.4m x 1.2m x 70mm, designed to meet the stringent requirements of modern buildings. Suitable for a variety of applications including roofs, walls, and floors, this PIR (polyisocyanurate) board provides excellent thermal performance and easy installation due to its lightweight nature and rigidity. The GA4000 range has low emissivity foil facings which significantly enhance the boards insulating properties.
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