HARDROCK Underlay Slab

Designed to be installed with HARDROCK® Multi-Fix DD, HARDROCK® Underlay forms a cost-effective base layer within multi-layer solutions. Manufactured from non-combustible stone wool, this robust product will contribute to the thermal, acoustic and fire performance of a flat roof system.

Thickness
(mm)
Length
(mtr)
Width
(mtr)
Board
(Edge)
Pieces
(Per Pack)
HARDROCK Underlay Slab
Thickness (mm) 120
Length (mtr) 1200
Width (mtr) 1000
Board (Edge)
Pieces (Per Pack) 10

DATA Sheet