The SINIAT Vapour Board Duplex Plasterboard is a robust and versatile construction material, measuring 1800mm x 900mm x 12.5mm with a square edge finish. This high-quality plasterboard has a vapour control layer, making it an ideal choice for walls and ceilings in areas prone to dampness or moisture. Its easy to cut and install, offering a smooth surface thats ready to be decorated or painted. The board is also designed to enhance thermal insulation in your home or office, thereby improving energy efficiency.