The Kingspan Kooltherm K5 External Wall Insulation Board is a superior product designed to provide exceptional thermal insulation for external walls. Measuring 1200mm x 600mm, each pack covers an area of 4.32m2. This 70mm insulation board, crafted from premium-quality materials, guarantees high performance and durability. Its distinctive features ensure improved energy efficiency and reduced heat loss in residential and commercial buildings alike.