Phenolic is a light-weight, low thermal conductivity based insulation, which enables high levels of thermal performance to be achieved utilising thinner sections of insulation. Used in our K Systems P external wall insulation (EWI) system, Phenolic insulation is an ideal solution for buildings that cannot increase their footprint significantly or have design features making thicker insulation impractical.
Use our system designer tool to build your own system with the variety of finishes that we offer.
Phenolic insulation provides a variety of benefits.
Phenolic insulation offers class 0 surface spread of a flame.
Phenolic insulation offers the best thermal performance.
Phenolic insulation is extremely light-weight.
Phenolic insulation is easy to cut using a saw.
Class 0 surface spread of a flame
0.020 – 0.022 W/mK
Suitable for low and mid-rise buildings
Overall thinner panels of insulation required in comparison to EPS and Mineral Wool
Available to use with a variety of finishes, each with a range of colours
Silicone and polymer-modified technology to provide protection, with a water repellent and breathable finish.