SCB (Sleeved Cavity Barrier)

ROCKWOOL SCB consists of stone wool insulation strips encapsulated in a protective polythene sleeve. Fitted under compression, the product acts to inhibit the passage of smoke and fire within masonry, timber- and steel frame constructions.

  • Satisfies the definition and minimum performance requirements of a cavity barrier, as per the relevant guidance in England, Wales, Scotland, Northern Ireland, and the Republic of Ireland.
  • Can support in reducing air leakage and heat loss.
  • Flexible cavity closer reduces acoustic flanking transmission.
  • Suitable for use both vertically and horizontally.
  • Weather-resistant polythene sleeve.

Specification Details

Please note that these product properties are not a replacement for the manufacturer's literature and it is always recommended that Rockwool Group is consulted before specifying.

Rockwool Group
Rhiwceiliog Pencoed
Bridgend
CF35 6NY


SCB (Sleeved Cavity Barrier)

Standard
• Cavity Width: 50 - 290 mm
• Length: 1200 mm
• Thickness: 65 - 300 mm
• Width: 110 - 200 mm
• Finish(es): Film
• Material: Stone wool
• Fire Resistance: 120 Minutes
• Standards: BS EN 1364-4, EN 13501-2
• Application: Masonry, Steel frame faced with cement particle board, Timber frame faced with OSB
• Manufactured in the UK: Yes
• Shape: Rectangular
• Uniclass: Pr_25_80_80_79 Sleeved mineral wool cavity barriers

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