The Unilin Xtratherm Thin-R PIR Insulation Board is a high-performance, multi-purpose insulation solution ideal for your building projects. With dimensions of 2400mm x 1200mm and a thickness of 150mm, this board is designed to provide optimum thermal performance. This board uses PIR (Polyisocyanurate) technology, which offers superior insulation and compressive strength. Its perfect for floors, walls, and roofs, helping to reduce energy costs and improve the comfort of your home or commercial properties.