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FIREPRO® Fire Duct Systems - Fire Duct Slab

Third party certifications:
  • QA Certificate

    Certificate type

ROCKWOOL Ltd

Mineral fibre fire protection, thermal and acoustic insulation slabs for rectangular ductwork.

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+44 (0)1656 862621 www.rockwool.co.uk
Application

For rectangular ducts.

Description

Mineral fibre fire protection, thermal and acoustic insulation slabs for rectangular ductwork.

Part of the Firepro® range of fire protection products. Fire duct systems provide fire protection, thermal and acoustic insulation for circular and rectangular ductwork. The simplicity and flexibility of fixing options ensure rapid and reliable installation to both vertical and horizontal duct systems.

All fire duct products are supplied faced on one side with reinforced aluminium foil.

Rockwool insulation products do not contain blowing agents with an ozone depletion potential (ODP) or global warming potential (GWP), are CFC/ HCFC/ HFC-free and 97% recyclable. They will not react with metal components or cause loss of plasticizer from polyvinyl chloride (PVC) cables and pipes.

Features and benefits:

  • Quick and easy to install.
  • Fully certified to BS 476–24 (duct types A and B).
  • 30, 60, 90 and 120 minutes fire protection for stability.
  • Integrity and insulation.
  • Choice of fixing options.
  • Single layer, enabling verification of system installation.
  • Space efficient, non-brittle, strong and safe.
  • Multi-role insulation: fire protection, acoustic and thermal.
  • Can be installed on standard DW144/42 ductwork.
  • Also available in pipe section and pipe section mat (PSM) formats, specified separately.

Application:

For rectangular ducts.

General information
Size

1200 x 2000 mm

Uniclass 2015
Mineral wool duct slab insulation (Pr_80_77_76_53)Primary
Specification data - Mineral wool duct slab insulation
Product Reference

Fire Duct Slab

Thickness

40 mm

50 mm

70 mm

90 mm

Accessories

None

Firepro glue

Pigtail screws

Welded steel pins

Standard product features

Size:

1200 x 2000 mm.

Surface Spread of Flame:

Class 1 to BS 476-7.

Non-combustible:

BS EN 13501-1 Class A1.

Thermal conductivity:

0.035 W/m·K at 10°C.

Fire performance:

Certified to BS 476-24 Type ‘A’ and ‘B’: Up to two hour fire protection for stability, integrity and insulation.

Third party certifications
  • LPCB Red Book approved product: Cert. No. 022f
  • ASFP Blue Book listed
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