ROCKWOOL’s SP FireStop System is a purpose-made solution for cavity fire stopping.
The ROCKWOOL SP FireStop System comprises the SP FireStop Slab, SP Firestop Plus Slab and SP FireStop fixing brackets.
SP FireStop System®
The ROCKWOOL SP FireStop System comprises of both the SP FireStop Slab, SP Firestop Plus Slab and SP FireStop fixing brackets. The SP slabs incorporate a foil facing to both sides which helpfully includes cutting lines to support accurate installation.
Whilst resisting the passage of smoke, the SP FireStop System can achieve a fire resistance rating of up to 2 hours in voids of up to 600mm.* In certain applications the system can accomodate movement of +/- 3%. ROCKWOOL SP Firestop system can also help to reduce the levels of sound transmission through wall and floor cavities.
Accreditations:
SP FireStop System has been tested and assessed to BS 476: Part 20. BS EN 1366-4: 2006 and classified to BS EN 13501-2
Authorised for use in LUL surface and sub-surface premises (LUL Ref: 2244)
Third Party approved with Certifire: CF5836
Easy to cut - ROCKWOOL SP FireStop Slabs are designed for cutting on site with a sharp knife or saw and a straight edge.
Versatile - the SPFireStop System may be installed horizontally or vertically. It is suitable for cavity widths between 50mm and 600mm*. SP FireStop can also be used horizontally in cavity widths up to 1000mm. Please contact ROCKWOOL Technical Solutions for fire resistance ratings in voids over 600mm.
Up to 2 hours fire resistance* - offering protection including restricting the passage of smoke.