Kingspan Kooltherm K15 is the top choice for projects where superior insulation behind a rainscreen façade is a priority. This insulation is renowned for its exceptional thermal efficiency, and represents one of the most thermally efficient insulation products available on the market today.  

What is Kooltherm K15? 

With an incredibly low thermal conductivity of just 0.021W/mK, Kooltherm K15 is designed to deliver optimal thermal performance and energy efficiency.  

One of the key features that sets Kooltherm K15 apart is its suitability for rainscreen systems. Rainscreen façades are a popular architectural choice for their ability to provide weather protection while allowing for ventilation and drainage. Kooltherm K15 plays a critical role in this setup by providing insulation behind the façade, effectively reducing heat transfer and ensuring comfortable indoor temperatures. 

Kooltherm K15 is ideal for: 

• Weather protection  
• New construction projects  
• Renovation projects  
• Environmental sustainability
• Moisture resistance 

Buy Kooltherm K15 Online 

Here at Insulation King, our Kooltherm K15 is available in a variety of different sizes for your project’s unique needs. Explore sizes from 25mm to 80mm, all the way up to 150mm - shop now!