Xtratherm Thermal Liner Plasterboard (Dot & Dab) - 37.5mm - 2.4 x 1.2m (8 x 4')

37.5mm Xtratherm XT/TL Thermal Liner Dot and Dab Insulated Plasterboard is a high-performance rigid insulation board made from a 25mm Xtratherm PIR core faced with composite kraft paper bonded to 12.5mm plasterboard. It is specially designed for internal wall dry lining and insulation. Due to its closed-cell composition and tight facings, it provides not only thermal insulation but also a high level of moisture resistance and a vapour control layer. The board also offers a level of fire resistance due to the continuous adhesive ribbons, especially around openings such as those around windows and doors. The product is environmentally friendly, produced with no harmful gases, has a 0 ODP, and a GWP of less than five. It has a wide range of applications in both new and existing masonry and solid walls and ceilings, regardless of the material, including the insulation of concrete blocks, clay bricks, or stone blocks. The maximum installation height for this system is 3m.