This roof insulating sandwich panel has been designed to offer a better sound absorption. Made of a mineral wool core and two prepainted steel facings, its outer facing is plain and its inner facing perforated.
Cover width: 1 000 mm
For low hygrometry buildings
Core made of mineral wool type A1
Sound reduction index improved thanks to the inside 20 % perforation vaccum
Standard thickness of facings: External side 0.63 mm/Internal side 0.63 mm
7 thicknesses of insulation core available, from 60 to 240 mm