The Xtratherm Pitched Square Edge Foilboard Insulation Roof Board Thin is a high-quality, efficient, and highly durable roof insulation solution. With dimensions of 100mm x 2400mm x 1200mm, this product is designed to provide optimal thermal performance for pitched roofs. Its square-edge design aids in easy installation while its aluminium foil surface offers enhanced thermal reflection. Manufactured by Xtratherm, a leader in the insulation industry, this foilboard is ideal for both residential and commercial applications aiming to improve energy efficiency and comfort.