Non-Combustible Soffit Linerboards

Improved thermal conductivity: 0.034W/mK
Enhanced thickness range from 130-220mm
Improved product recipe for better rigidity during installation
New fixing method to reduce thermal bridging for improved U-values
New backing board slab (50 & 75mm) for increased thickness flexibility
Shorter lead times for standard thicknesses as part of an improved service offering
Product supplied on half height pallets for safe movement and transportation on site.
Now available with Rocksilk^® Soffit Linerboard Fixings; colour matched black and off-white washers available, improving the look of the install.


	Rocksilk^® Soffit Linerboard Extra*	Rocksilk^® Soffit Linerboard Standard	Rocksilk^® Soffit Linerboard Standard (Unfaced)
Thickness Range (mm):	130 / 160 /185 / 220	130 / 160 /185 / 220	50 / 75
Thermal Conductivity:	0.034 W/mK	0.034 W/mK	0.034 W/mK
Fire Classification:	Euroclass A1 to BS EN 13501-1	Euroclass A1 to BS EN 13501-1	Euroclass A1 to BS EN 13501-1
Acoustic Performance:	Excellent	Excellent	Excellent

^{**Rocksilk® Soffit Linerboard Extra is faced with a high impact-resistant cement particle board}