Kingspan Kooltherm K108 Phenolic Cavity Insulation Board (All Sizes) 1200mm x 450mm

Offering a versatile and efficient solution for energy-efficient walls, Kingspan Kooltherm K108 is a high performance cavity wall insulation with an impressively low thermal conductivity of 0.019 W/mK.  

Its premium rigid thermoset, fibre-free phenolic insulation core, and low emissivity composite foil on both sides, effectively combats thermal bridging and uncontrolled air leakage at junctions in cavity wall constructions. The low thermal conductivity can also help to increase usable internal floor space.   

 Easy to handle and install, Kooltherm K108 Cavity Board maintains a clear cavity, is moisture-resistant and remains unchanged by air filtration, enhancing the overall thermal performance of your property.  

Applications:

• Partial fill cavity walls 
• Roofs 
• Floors 
• Lofts  

Storage: Ideally inside. If must be stored outside, cover with a weatherproof sheet and stack clear of the ground.  

Installation: Refer to the product brochure below. 

Features: 

• Thermal conductivity: 0.019 W/mK 
• Premium rigid thermoset   
• Fibre-free phenolic insulation core   
• Low emissivity composite foil on both sides   
• Increase internal floor space  
• Lightweight and easy to install   
• Resistant to moisture and mould  
• Maintains a clear cavity 
• Non-deleterious material 
• Long-lasting  
• Unaffected by air filtration  
• Fire rating: F 
  
• Dimensions: 450mm x 1200 mm  

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.