Kingspan Kooltherm K118 Insulated Plasterboard - 2400mm x 1200mm - All Thicknesses

• Among the thinnest commonly used Internal Wall Insulation (IWI), perfect for preserving internal space within buildings
• Suitable for buildings that cannot be insulated externally
• Provides insulation, drylining, and vapour control in one board
• Facilitates quick response heating

Walls: Kingspan K118 is an excellent choice for wall insulation due to its high thermal performance and durability. Its rigid phenolic foam core provides exceptional insulation, ensuring energy efficiency and reduced heating costs. Additionally, its lightweight nature makes installation easy and efficient, making it a popular option for both residential and commercial buildings

• Does Kingspan Kooltherm K118 Insulated Plasterboard need an air gap? - For traditional insulation materials such as fibreglass or mineral wool, it's not necessary to leave an air gap between the insulation and plasterboard. These materials are designed to be in direct contact with the plasterboard and work by slowing down the transfer of heat through the wall or ceiling.
• What is the thermal resistance of K118? - Thermal Resistance (R–value): 2.55 m2K/W.
• Can you plaster over Kingspan? - Yes. You can add Kingspan insulation to existing plastered walls and you can plaster over any boards - but you should fix them securely in place.