Tapered insulation

BauderROCK is a dual density mineral wool insulation board with a multipurpose facing applied to the top surface to allow waterproofing membranes to be mechanically fixed, torch-applied or adhered. The dual density composition provides a good compressive strength, whilst keeping the overall weight to a minimum. The product is non-combustible with acoustic performance. The underside of the board is un-faced, so bare Rock. Where more than one layer of insulation is required to hit the target U Value, an un-faced base layer is used.

Thermal insulation to provide falls on a roof, for use within Bauder warm roof systems, particularly in applications where a non-combustible insulant is required or there is a demand for high noise reduction/absorption. It can be used with self-adhesive, torch-applied, adhered or mech-fixed membranes.

Technical data sheet DoCs and DoPs

Product information 

Facing Top: Glass fibre fleece
Bottom: Raw (un-faced)
Board edge Square (not rebated)
Characteristic Test method Unit Value
External dimension
(L x W)
EN 822 mm 1200 x 1000
Thickness EN 823 mm Varies depending on fall and board size in conjunction with the tapered design
Un-faced: 120 & 150 will be used as base layers in a multi-layer scheme
All further technical information is stated on the data sheet.