The British Gypsum Gyproc Thermaline PLUS Tapered Edge insulated plasterboard is a high-quality construction material designed for enhanced thermal insulation. At 2400mm x 1200mm x 40mm and covering 2.88m² per sheet, it offers excellent coverage for large areas. This top-grade plasterboard combines gypsum and foam insulation, creating a product that provides superior energy efficiency while maintaining structural integrity. Its ideal for use in new buildings, refurbishments, and loft conversions to meet stringent building regulations and improve comfort levels.