Kingspan Kooltherm K107 Insulation (All Sizes) 1200mm x 2400mm

Suitable for a variety of pitched roof applications, Kingspan Kooltherm K107 offers outstanding performance and easy retrofitting, making it ideal for attic floors and flat ceilings. With a fibre-free rigid thermoset phenolic core, the Kooltherm K107 is perfect for insulating warm roof spaces in either ventilated or unventilated pitched roofs, under slates or tiles.  

K107’s superior thermal conductivity at 0.019 W/mK allows for a thinner installation while achieving target U-Values, replacing Kingspan Kooltherm K7. The low emissivity foil outer facings enhance thermal resistance, optimising energy efficiency. These Kooltherm K107 pitched roof boards are easy to handle and easy to cut to suit rafter spacings for an efficient installation process. Kingspan K107 also helps to eliminate cold bridging through roof timbers.   

Applications: 

• Tiled pitched roofs  
• Slated pitched roofs  
• Attic floors  
• Dormer windows  
• Dwarf walls  
• Flat ceilings  

Storage: Inside, off the ground. If stored outside, cover with weatherproof tarpaulin. Do not use K107 boards that have gotten wet. 

Installation: Can be easily retrofitted where re-roofing isn’t needed. 

Features: 

• Thermal conductivity: 0.019 W/mK 
• Suitable for a range of warm roof spaces 
• Lightweight   
• Fibre-free rigid thermoset phenolic core 
• Low emissivity foil facings on both sides  
• Less likely to need additional insulated plasterboard  
• Easy to install  
• Long-lasting 
• Water vapour resistant   
• Impervious to air infiltration 
• Ideal for new builds and refurbishments   
• Compressive strength: exceeds 120 kPa 
  
• Certified to meet ISO standards  
• Low Global Warming Potential (GWP) 
• Zero Ozone Depletion Potential (ODP) 
• Free from CFC and HCFC  

DISCLAIMER: Please make sure this product meets fire safety regulations for your project. 

About the Manufacturer 

As the global leader in advanced insulation and building envelope solutions, Kingspan is committed to driving towards a net-zero emissions future while prioritising both human and environmental wellbeing. With an extensive range of innovative products, Kingspan offers solutions tailored to diverse needs, from low thermal conductivity to Euroclass A1 fire-rated protection. Through relentless innovation, Kingspan delivers thinner, lighter, and higher-performing solutions, setting new industry standards.