Earthwool DriTherm 37 Ultimate Cavity Insulation Slabs by Knauf Insulation are manufactured from glass mineral wool and offer high thermal resistance. They are 455mm wide to suit standard vertical wall tie spacings, ensuring a closed joint with adjacent slabs.
Manufactured in high-density glass mineral wool
For use with thermal insulation in external masonry cavity walls
Thermal conductivity of 0.032 W/mK
Suitable for all exposure zones
Thermal resistant floorboard
Euroclass A1 Reaction to Fire rating