The Speedline Thermal Laminate Insulated Plasterboard is a high-performance building material designed for efficient thermal insulation and easy installation. Measuring 2.4m x 1.2m x 37.5mm, this insulated plasterboard combines a durable plaster surface with an integrated thermal laminate, making it ideal for improving energy efficiency in walls and ceilings. Suitable for both new builds and refurbishment projects, Speedline insulated plasterboard helps reduce heat loss while providing a smooth finish ready for decoration. Its lightweight construction ensures easier handling on-site, while the reliable insulation layer meets modern building regulations for thermal performance.