Fire Stopping Insulation

Whether its Cavity Stop Socks, Timber Cavity Barriers or Party Wall DPC that you are looking for, we are always ready to help you make the right decision. Search by Category, Brand or Cavity Width or contact us on the phone on 020 3582 6399, by email at sales@insulation4less.co.uk or by Live Chat if you prefer
- Free Delivery on all orders over £300
- Hassle Free Return Policy
Rockwool Cladding Roll - All Sizes
Rockwool Cladding Roll - All Sizes Cavity wall Insulation
Vendor
Rockwool
Regular price
from £38.99 £46.79
Sale price
from £38.99 £46.79
Regular price
£0.00
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Contract-Closer Single Flange - All Sizes
Contract-Closer Single Flange - All Sizes Cavity Closers
Vendor
ARC
Regular price
from £12.54 £15.05
Sale price
from £12.54 £15.05
Regular price
£0.00
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SuperCLOSE XPS Insulated Cavity Closer (20mm - 2.4m) - All Sizes
SuperCLOSE XPS Insulated Cavity Closer (20mm - 2.4m) - All Sizes Cavity wall Insulation
Vendor
Superfoil
Regular price
from £62.11 £74.53
Sale price
from £62.11 £74.53
Regular price
£0.00
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Fire Stop Strip - All Sizes
Fire Stop Strip - All Sizes Fireproof Insulation
Vendor
ARC
Regular price
from £1.07 £1.28
Sale price
from £1.07 £1.28
Regular price
£0.00
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Contract-Closer - All Sizes
Contract-Closer - All Sizes Cavity Closers
Vendor
ARC
Regular price
from £12.54 £15.05
Sale price
from £12.54 £15.05
Regular price
£0.00
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per 
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Timber Cavity Barrier (TCB) Red All Sizes
Timber Cavity Barrier (TCB) Red - All Sizes Fireproof Insulation
Vendor
ARC
Regular price
from £2.29 £2.75
Sale price
from £2.29 £2.75
Regular price
£0.00
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Cavity Stop Sock Lt Blue - All Sizes
Cavity Stop Sock Lt Blue - All Sizes Fireproof Insulation
Vendor
ARC
Regular price
from £4.49 £5.39
Sale price
from £4.49 £5.39
Regular price
£0.00
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Cavity Stop Sock Green - All Sizes
Cavity Stop Sock Green - All Sizes Fireproof Insulation
Vendor
ARC
Regular price
from £2.78 £3.34
Sale price
from £2.78 £3.34
Regular price
£0.00
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Cavity Stop Sock Red - All Sizes
Cavity Stop Sock Red - All Sizes Fireproof Insulation
Vendor
ARC
Regular price
from £2.29 £2.75
Sale price
from £2.29 £2.75
Regular price
£0.00
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Eco-Closer Plus - All Sizes
Eco-Closer Plus - All Sizes Cavity Closers
Vendor
ARC
Regular price
from £24.87 £29.84
Sale price
from £24.87 £29.84
Regular price
£0.00
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T-Barrier Pitched Roof - All Sizes
T-Barrier Pitched Roof - All Sizes Fireproof Insulation
Vendor
ARC
Regular price
from £12.60 £15.12
Sale price
from £12.60 £15.12
Regular price
£0.00
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Eco-Closer - All Sizes
Eco-Closer - All Sizes Cavity Closers
Vendor
ARC
Regular price
from £13.50 £16.20
Sale price
from £13.50 £16.20
Regular price
£0.00
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Smart-Closer - All Sizes
Smart-Closer - All Sizes Cavity Closers
Vendor
ARC
Regular price
from £7.49 £8.99
Sale price
from £7.49 £8.99
Regular price
£0.00
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Party Wall DPC Vertical 250mm x 1200mm - All Sizes
Party Wall DPC Vertical 250mm x 1200mm - All Sizes Fireproof Insulation
Vendor
ARC
Regular price
from £14.54 £17.45
Sale price
from £14.54 £17.45
Regular price
£0.00
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Timber Cavity Barrier (TCB) Orange 120mm x 1200mm - All Sizes
Timber Cavity Barrier (TCB) Orange 120mm x 1200mm - All Sizes Fireproof Insulation
Vendor
ARC
Regular price
from £3.15 £3.78
Sale price
from £3.15 £3.78
Regular price
£0.00
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per 
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Magply Panels - All Sizes
Magply Panels - All Sizes Magply
Vendor
Magply
Regular price
from £8.08 £9.70
Sale price
from £8.08 £9.70
Regular price
£0.00
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Rainscreen Barrier 1200mm x 100mm - All Sizes
Rainscreen Barrier 1200mm x 100mm - All Sizes Fireproof Insulation
Vendor
ARC
Regular price
from £29.00 £34.80
Sale price
from £29.00 £34.80
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£0.00
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Fire Stop Slab - All Sizes
Fire Stop Slab - All Sizes Fire Stop Slabs
Vendor
ARC
Regular price
from £7.02 £8.42
Sale price
from £7.02 £8.42
Regular price
£0.00
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T-Barrier Timber Frame (vertical) - All Sizes
T-Barrier Timber Frame (vertical) - All Sizes Fireproof Insulation
Vendor
ARC
Regular price
from £10.94 £13.13
Sale price
from £10.94 £13.13
Regular price
£0.00
Unit price
per 
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T-Barrier Masonry (vertical) - All Sizes
T-Barrier Masonry (vertical) - All Sizes Fireproof Insulation
Vendor
ARC
Regular price
from £17.82 £21.38
Sale price
from £17.82 £21.38
Regular price
£0.00
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Eco-Closer Single Flange - All Sizes
Eco-Closer Single Flange - All Sizes Cavity Closers
Vendor
ARC
Regular price
from £13.50 £16.20
Sale price
from £13.50 £16.20
Regular price
£0.00
Unit price
per 
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Flexi-Closer L Single Flange - 110 - 150mm (Cut to Size)
Flexi-Closer L Single Flange - 110 - 150mm (Cut to Size) Cavity Closers
Vendor
ARC
Regular price
£25.72 £30.86
Sale price
£25.72 £30.86
Regular price
£0.00
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Flexi-Closer L - 110 - 150mm (Cut to Size)
Flexi-Closer L - 110 - 150mm (Cut to Size) Cavity Closers
Vendor
ARC
Regular price
£25.72 £30.86
Sale price
£25.72 £30.86
Regular price
£0.00
Unit price
per 
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Flexi-Closer Single Flange - 50 - 100mm (Cut to Size)
Flexi-Closer Single Flange - 50 - 100mm (Cut to Size) Cavity Closers
Vendor
ARC
Regular price
£15.06 £18.07
Sale price
£15.06 £18.07
Regular price
£0.00
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per 
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Flexi-Closer - 50 - 100mm (Cut to Size)
Flexi-Closer - 50 - 100mm (Cut to Size) Cavity Closers
Vendor
ARC
Regular price
£15.07 £18.08
Sale price
£15.07 £18.08
Regular price
£0.00
Unit price
per 
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Smart-Closer Plus Single Flange - All Sizes
Smart-Closer Plus Single Flange - All Sizes Cavity Closers
Vendor
ARC
Regular price
from £4.53 £5.44
Sale price
from £4.53 £5.44
Regular price
£0.00
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Smart-Closer Plus - All Sizes
Smart-Closer Plus - All Sizes Cavity Closers
Vendor
ARC
Regular price
from £9.13 £10.96
Sale price
from £9.13 £10.96
Regular price
£0.00
Unit price
per 
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Smart-Closer Single Flange - All Sizes
Smart-Closer Single Flange - All Sizes Cavity Closers
Vendor
ARC
Regular price
from £7.49 £8.99
Sale price
from £7.49 £8.99
Regular price
£0.00
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Party Wall DPC L-Shape - All Sizes
Party Wall DPC L-Shape - All Sizes Fireproof Insulation
Vendor
ARC
Regular price
from £20.89 £25.07
Sale price
from £20.89 £25.07
Regular price
£0.00
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Party Wall DPC Horizontal 1200mm x 260mm - All Sizes
Party Wall DPC Horizontal 1200mm x 260mm - All Sizes Fireproof Insulation
Vendor
ARC
Regular price
from £15.29 £18.35
Sale price
from £15.29 £18.35
Regular price
£0.00
Unit price
per 
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Party Wall TCB White 250mm x 1200mm - All Sizes
Party Wall TCB White 250mm x 1200mm - All Sizes Fireproof Insulation
Vendor
ARC
Regular price
from £8.79 £10.55
Sale price
from £8.79 £10.55
Regular price
£0.00
Unit price
per 
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Timber to Timber Cavity Barrier Yellow 150mm x 1200mm - All Sizes
Timber to Timber Cavity Barrier Yellow 150mm x 1200mm - All Sizes Fireproof Insulation
Vendor
ARC
Regular price
from £4.17 £5.00
Sale price
from £4.17 £5.00
Regular price
£0.00
Unit price
per 
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