At Johnstone's Trade we offer four insulation types as part of our Externall Wall Insulation System offer. Each offering different performance characteristics across a number of criteria. Explore the options below.

At Johnstone's Trade we offer four insulation types as part of our Externall Wall Insulation System offer. Each offering different performance characteristics across a number of criteria. Explore the options below.

This phenolic insulation option offers strong all round performance and excels

This product is enhanced with graphite to improve its thermal performance over standard white EPS.

Rockwool mineral wool insulation offers a highly durable insulation option. This product is ideal for those applications where acoustic dampening or fire performance is a critical consideration.

White polystyrene or EPS is easy to work with, stable and represents the most cost effective way of insulating a property.