60mm Kooltherm K5 is a top-tier insulation board for masonry walls, featuring a thermal conductivity of only 0.021 W/mK, enabling ultra-slim wall designs. It’s compatible with both traditional and lightweight polymer modified renders, offering hassle-free external retrofitting to existing properties without disrupting occupants, thanks to external installation.
Features and Benefits:
- The thinnest commonly used External Wall Insulation (EWI) – ideal for retaining internal space within buildings
- Ideal for buildings that can’t be insulated on the inside
- Suitable for use behind traditional and lightweight polymer modified renders
- Lightweight insulation that is easy to transport, handle and install
- Part of our Kooltherm range of premium performance insulation
