Multi-Roll 40 is a lightweight, non-combustible glass wool roll designed to provide thermal insulation in lofts. The roll may be split to allow the choice of any of the three commonly required widths. Multi-Roll 40 is strong, flexible and resilient.

Thicknesses: 60, 80, 100, 150, 170 or 200mm (Please see table in images for further information)

Thermal Performance: 0.040W/mK