Rockwool SP FireStop Plus Slab

All Rockwool Building products
  • Rockwool building accessories
  • Rockwool Cavity Barrier
  • Rockwool Firepro
  • Rockwool Roll
  • Rockwool slab insulation
  • Rockwool Granulates
  • Rockwool Party Wall Cavity Barrier
  • Rockwool Thermal Cavity Barrier
  • Rockwool Beamclad System
  • Rockwool Fire Barrier System
  • Rockwool SP FireStop System
  • Rockwool Roll
  • Rockwool Batt
  • Rockwool Flexi
  • Rockwool Rainscreen
  • Rockwool RW
  • Rockwool RWA
  • Rockwool Soffit
  • Rockwool Steel Frame
Downloads

TDS

TDS_firepro-sp-firestop_uk.pdf

Brochure

Rockwool_firepro-book_uk.pdf

SDS

SDS-rockwool-insulation-EN.pdf
Manufacturer
Rockwool Building

The ROCKWOOL SP FireStop Plus Slab forms part of an overall fire stopping insulation solution. The ROCKWOOL slabs offer a unique lateral compression to facilitate a close fit between substrates within masonry or curtain wall constructions.

In line with improving construction development, the SP FireStop System has been successfully tested in conjunction with a Masonry Support System where the system penetrated the SP Firestop. As a medium density stone mineral wool insulation slab, it features foil facing to both sides as well as useful cutting lines to support accurate installation.

The ROCKWOOL SP FireStop Plus Slab can be installed horizontally or vertically and is tested to provide fire stopping to larger cavity void sizes. Importantly, it can achieve a fire resistance rating of up to 2 hours* in voids of up to 600mm. 

*Subject to the application

  • Passive fire protection

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  • High temperature insulation

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  • Thermal insulation

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  • Acoustic insulation

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  • Accessories

Sector
Construction
Properties
Building Insulation
Board / sheets
Stone Wool
Product code Product description Insulation Thickness Finishing Width Length (mm)
View variation FPRWSPPLUS RW SP FIRESTOP PLUS SLAB 75 mm 1000 mm 1200 mm
Extra information
  • Easy to install, dry fit system
  • Can accommodate limited movement
  • Tested to provide up to 2 hours of fire resistance*
  • Resists the passage of smoke – aluminium foil faced on both sides
Installation guidelines

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.

*Subject to the application