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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
Eco-Closer Plus - All Sizes

ARC

from £24.87 Ex. Vat  
£29.84 Inc. Vat  

Cavity Stop Sock Lt Blue - All Sizes

ARC

from £4.49 Ex. Vat  
£5.39 Inc. Vat  

SuperCLOSE XPS Insulated Cavity Closer (20mm - 2.4m) - All Sizes

Superfoil

from £59.00 Ex. Vat  
£70.80 Inc. Vat  

Fire Stop Strip - All Sizes

ARC

from £1.07 Ex. Vat  
£1.28 Inc. Vat  

Rockwool Cladding Roll - All Sizes

Rockwool

from £34.96 Ex. Vat  
£41.95 Inc. Vat  

Eco-Closer - All Sizes

ARC

from £13.50 Ex. Vat  
£16.20 Inc. Vat  

Contract-Closer Single Flange - All Sizes

ARC

from £12.54 Ex. Vat  
£15.05 Inc. Vat  

Contract-Closer - All Sizes

ARC

from £12.54 Ex. Vat  
£15.05 Inc. Vat  

Smart-Closer - All Sizes

ARC

from £7.49 Ex. Vat  
£8.99 Inc. Vat  

Timber Cavity Barrier (TCB) Red - All Sizes

ARC

from £2.29 Ex. Vat  
£2.75 Inc. Vat  

Timber Cavity Barrier (TCB) Orange 120mm x 1200mm - All Sizes

ARC

from £3.15 Ex. Vat  
£3.78 Inc. Vat  

Cavity Stop Sock Green - All Sizes

ARC

from £2.78 Ex. Vat  
£3.34 Inc. Vat  

Rainscreen Barrier 1200mm x 100mm - All Sizes

ARC

from £29.00 Ex. Vat  
£34.80 Inc. Vat  

Fire Stop Slab - All Sizes

ARC

from £7.02 Ex. Vat  
£8.42 Inc. Vat  

T-Barrier Pitched Roof - All Sizes

ARC

from £12.60 Ex. Vat  
£15.12 Inc. Vat  

T-Barrier Timber Frame (vertical) - All Sizes

ARC

from £10.94 Ex. Vat  
£13.13 Inc. Vat  

T-Barrier Masonry (vertical) - All Sizes

ARC

from £17.82 Ex. Vat  
£21.38 Inc. Vat  

Eco-Closer Single Flange - All Sizes

ARC

from £13.50 Ex. Vat  
£16.20 Inc. Vat  

Flexi-Closer L Single Flange - 110 - 150mm (Cut to Size)

ARC

£25.72 Ex. Vat  
£30.86 Inc. Vat  

Flexi-Closer L - 110 - 150mm (Cut to Size)

ARC

£25.72 Ex. Vat  
£30.86 Inc. Vat  

Flexi-Closer Single Flange - 50 - 100mm (Cut to Size)

ARC

£15.06 Ex. Vat  
£18.07 Inc. Vat  

Flexi-Closer - 50 - 100mm (Cut to Size)

ARC

£15.07 Ex. Vat  
£18.08 Inc. Vat  

Smart-Closer Plus Single Flange - All Sizes

ARC

from £4.53 Ex. Vat  
£5.44 Inc. Vat  

Smart-Closer Plus - All Sizes

ARC

from £9.13 Ex. Vat  
£10.96 Inc. Vat  

Smart-Closer Single Flange - All Sizes

ARC

from £7.49 Ex. Vat  
£8.99 Inc. Vat  

Party Wall DPC L-Shape - All Sizes

ARC

from £20.89 Ex. Vat  
£25.07 Inc. Vat  

Party Wall DPC Horizontal 1200mm x 260mm - All Sizes

ARC

from £15.29 Ex. Vat  
£18.35 Inc. Vat  

Party Wall DPC Vertical 250mm x 1200mm - All Sizes

ARC

from £14.54 Ex. Vat  
£17.45 Inc. Vat  

Party Wall TCB White 250mm x 1200mm - All Sizes

ARC

from £8.79 Ex. Vat  
£10.55 Inc. Vat  

Timber to Timber Cavity Barrier Yellow 150mm x 1200mm - All Sizes

ARC

from £4.17 Ex. Vat  
£5.00 Inc. Vat  

Timber Cavity Barrier (TCB) Yellow 120mm x 1200mm - All Sizes

ARC

from £4.62 Ex. Vat  
£5.54 Inc. Vat  

Party Wall Cavity Stop Socks Red 250mm x 1200mm - All Sizes

ARC

from £8.65 Ex. Vat  
£10.38 Inc. Vat  

Party Wall Cavity Stop Socks Black 250mm x 1200mm - All Sizes

ARC

from £17.60 Ex. Vat  
£21.12 Inc. Vat  

Cavity Stop Sock Black 200mm x 1200mm - All Sizes

ARC

from £16.76 Ex. Vat  
£20.11 Inc. Vat  

Cavity Stop Sock Red - All Sizes

ARC

from £2.29 Ex. Vat  
£2.75 Inc. Vat  

Magply Panels - All Sizes

Magply

from £8.08 Ex. Vat  
£9.70 Inc. Vat  

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