Rockwool Fire Duct Slab

All Rockwool HVAC products
  • RockLap
  • Rockwool Duct System
  • Rockwool Fire Duct System
  • Rockwool Techwrap
  • Rockwool accessories
  • RockLap Pipe Sections
  • Rockwool Duct Slab
  • Rockwool Ductwrap
  • Rockwool Fire Duct Section
  • Rockwool Fire Duct Slab
  • Rockwool Techwrap
  • Rockwool FirePro
Downloads

Installation manual

fire-duct-systems-installation-guide_EN.pdf

PDS

PDS_fire-duct-systems_EN.pdf

SDS

SDS_rockwool-insulation_EN.pdf
Manufacturer
Rockwool HVAC

Fire protection of steel ductwork is important to stop the spread of fire through building services, which if breached can allow fire to spread rapidly throughout the building. Fire Duct Systems provide fire protection to circular and rectangular steel ductwork (in vertical and horizontal applications).
 

  • 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
HVAC
Properties
Technical Insulation
Board / sheets
Stone Wool
Product code Product description Insulation Thickness Finishing Width Length (mm)
View variation FPRWFD040 RW FIREDUCT SLAB 2000x1200x 40mm 40 mm 1200 mm 2000 mm
View variation FPRWFD090 RW FIREDUCT SLAB 2000x1200x 90mm 90 mm 1200 mm 2000 mm
Extra information

Fire Duct Slab is best suited to rectangular duct applications. The alternative ROCKWOOL solutions are designed for circular ductwork.

The ROCKWOOL Fire Duct Systems provide comprehensive performance for stability, integrity and insulation, for all ducts passing through fire-rated walls or floors. 

Accreditations:

  • The product has been authorised for use in LUL surface and sub-surface premises (LUL Ref: 2273) when installed in accordance with the data sheet.
  • LPCB - 022f to BS476 : Part 24 : 1987
  • Tested to BS 476:Part 24: 1987
  • The time you need – ROCKWOOL Fire Duct Systems provide up to 2 hours of fire protection to maintain stability, integrity and insulation of steel ductwork.
  • A safe specification – fully tested to BS476-24 (duct types A and B) for preventing fire spread from one compartment to another.
  • Appropriate for applications to standard DW 144/42 ductwork.
  • Flexible installation -- suitable for use with a range of fixing options including; welded pins, alternative joint methods, mitre-joint fixing and mitre-joint methods.
Installation guidelines

Fire Duct Slab is best suited to rectangular duct applications. The alternative ROCKWOOL solutions are designed for circular ductwork.