The ROCKWOOL SP FireStop System comprises of both the SP FireStop Slab, SP FireStop Plus Slab and SP FireStop fixing brackets. SP Slabs incorporate a foil facing to both sides which helpfully includes cutting lines to support accurate installation.
SP FireStop System may be installed horizontally or vertically and is suitable for cavity widths between 50mm and 600mm.
SP FireStop Plus can also be used horizontally in cavity widths up to 1000mm*. For further information please contact ROCKWOOL Technical Solutions.
SP FireStop System is suitable for:
• Masonry constructions
• Large cavity voids
• Rainscreen façades (vertical use only)
SP FireStop System is not suitable for use as a horizontal fire barrier in ventilated façade systems. For these applications consider using the ROCKWOOL SP FireStop OSCB.