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Cavity Fire Stop Socks 1.2m long

In stock
SKU
CAV/SOCK/ALL

Varley Insulation Cavity Fire Barrier has been developed to give 4 HOUR fire integrity and restrict the spread of smoke and flames within external masonry and timber framed walls. It can also be used for the control of sound flanking at wall junctions. Cavity Fire Barrier are strips of low resin, non-combustible rock fibre mineral wool, sleeved in 50 micron polythene for onsite protection.

Many other sizes available any size can be made to order please call 01772 690360

Grouped product items
Product Name Price Qty
Cavity Fire Barrier 1200mm x 100mm x 120mm (for 100mm cavity) CSS100
Incl. Tax: £9.29 £7.74
  • Buy 20 for Incl. Tax: £7.43 £6.19 each and save 20%
  • Buy 40 for Incl. Tax: £6.19 £5.16 each and save 33%
Cavity Fire Barrier 1200mm x 100mm x 75mm (for 60mm cavity)
Incl. Tax: £6.66 £5.55
  • Buy 24 for Incl. Tax: £6.32 £5.27 each and save 5%
  • Buy 48 for Incl. Tax: £5.99 £4.99 each and save 10%
  • Buy 96 for Incl. Tax: £5.66 £4.72 each and save 15%
Cavity Fire Barrier 1200mm x 135mm x 120mm (for cavities - 125mm) CSS125
Incl. Tax: £8.70 £7.25
  • Buy 45 for Incl. Tax: £8.12 £6.77 each and save 7%
  • Buy 75 for Incl. Tax: £7.56 £6.30 each and save 13%
  • Buy 100 for Incl. Tax: £7.00 £5.83 each and save 20%
Cavity Fire Barrier 1200mm x 160mm x 120mm (For Cavity 150mm) CSS150
Incl. Tax: £9.91 £8.26
  • Buy 20 for Incl. Tax: £9.41 £7.84 each and save 5%
  • Buy 40 for Incl. Tax: £8.92 £7.43 each and save 10%
  • Buy 60 for Incl. Tax: £8.42 £7.02 each and save 15%
Cavity Fire Barrier 1200mm x 300mm x 65mm (party wall with 50mm ext cavity)
Incl. Tax: £12.53 £10.44
  • Buy 20 for Incl. Tax: £11.90 £9.92 each and save 5%
  • Buy 50 for Incl. Tax: £11.28 £9.40 each and save 10%
Cavity Fire Barrier 1200mm x 300mm x 115mm (party wall with 100mm ext cavity)
Incl. Tax: £15.22 £12.68
  • Buy 12 for Incl. Tax: £14.46 £12.05 each and save 5%
  • Buy 30 for Incl. Tax: £13.69 £11.41 each and save 10%
  • Buy 48 for Incl. Tax: £12.94 £10.78 each and save 15%
Cavity Fire Barrier 1200mm x 65mm x 65mm (for 50mm cavity)
Incl. Tax: £4.99 £4.16
  • Buy 30 for Incl. Tax: £4.62 £3.85 each and save 7%
  • Buy 60 for Incl. Tax: £4.20 £3.50 each and save 16%
  • Buy 100 for Incl. Tax: £3.46 £2.88 each and save 31%
Cavity Fire Barrier 1200mm x 250mm x 130mm (party wall with 125mm ext cavity) PWCSS125
Incl. Tax: £17.92 £14.93
  • Buy 12 for Incl. Tax: £16.86 £14.05 each and save 6%
  • Buy 30 for Incl. Tax: £15.80 £13.17 each and save 12%

Varley Insulation Cavity Fire Barrier has been developed to give 4 HOUR fire integrity and restrict the spread of smoke and flames within external masonry and timber framed walls. It can also be used for the control of sound flanking at wall junctions. Cavity Fire Barrier are strips of low resin, non-combustible rock fibre mineral wool, sleeved in 50 micron polythene for onsite protection. EASY-TO-INSTALL Horizontal Stop Socks – Compressed and friction fitted between the outer brickwork and inner blockwork – joints are close butted (fig 1). Vertical Stop Socks – Compressed and function fitted between the outer brickwork and inner blockwork – joints are close butted (fig 2).

QUALITIES ● 4 hour fire integrity rated ● Satisfies all NHBC requirements ● Class O complies with all relevant building regulations ● Meets all relevant British Standards ● Non-combustible to BS476: Part 20 (1987) ● Class 1 surface spread of flame to BS476: Part 7 ● Warrington Fire Research Certificate Numbers 316806/7/8 ● Manufactured using Rock Fibre Mineral Wool ● No CFC’s, HFC’s in the manufacturing process ● Thermal conductivity of Rock Wool Insulation 0.037 ● Packed in polythene and should be kept in a dry area

Many other sizes available and any size can be made to order please call 01772 690360

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