HUSH-MESH FIREWIRE - GALVANISED WIRE MESH

Working at 90 degrees to the direction of the joists, roll out the first length of firewire and start to form trays by dressing it down the side of the first joist, across the back of the ceiling, up the side and over the top of the next joist. Continue forming trays across the widths of the joist span, overlapping the edges of each row, ensuring there are no gaps. Fix the firewire to the sides and tops of the joists using 16mm staples or similar.