Description
For pitched roofs at ceiling level and suspended timber floors.
Performance
Thermal
Earthwool Loft Roll 44 has a thermal conductivity of 0.044W/mK.
Fire
Earthwool Loft Roll 44 is classified as Euroclass A1 to BS EN 13501-1.
Description
Earthwool Loft Roll 44 insulation is a flexible low density glass mineral wool quilt which is lightweight, resilient and non-combustible. The rolls are 1140mm wide and partially perforated to produce either 2 rolls 570mm wide or 3 rolls 380mm wide or available in ready-cut version (2x570mm only).
Benefits
Lightweight and economic insulation quilt
Produced for use with timber joists at 400mm and 600mm centres
Partially cut perforations
Provides thermal, acoustic and fire performance
Application
Earthwool Loft Roll 44 is primarily used for the thermal insulation of pitched roofs at ceiling level, it can also be used to thermally insulate floors. When used at ceiling level it is usually laid in two layers, with the first layer between the joists and the second layer over, and at right angles to the joists.