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Celotex Thermaclass Cavity Wall 21 Tongue and Groove Insulation Board 90 x 1190 x 450mm 30 Pack Image

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Celotex Thermaclass Cavity Wall 21 Tongue and Groove Insulation Board 90 x 1190 x 450mm 30 Pack

0839549
£863.00
£863.00
Size 1190mm x 450mm x 90mm - Pack of 18

Delivery
20+  in stock
How pre-order works
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Delivery Information

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Product Information

  • Rigid PIR material with foil facing for high thermal efficiency
  • Tongue and groove ensures tight secure fit in cavity walls
  • Supplied in pack of 30 for convenience
Bring impressive energy-saving performance to your build with Celotex Thermaclass Cavity Wall 21 Tongue and Groove Full Fill Insulation Board. Its 90mm thickness and secure tongue and groove edges, making installation straightforward and efficient. You'll benefit from its low emissivity foil facing that boosts thermal conductivity, helping to keep heat in and reduce energy bills. Lightweight yet rigid, each board fits snugly between wall ties, minimising air gaps and supporting reliable insulation for both residential and commercial projects. Pack of 30.
Brand:
Celotex
Type:
Insulation Boards
Pack Qty:
5
Size:
11.9 x 45 x 9cm
Customer Assembly Required:
No
Height:
11.9
Material:
PIR (Polyisocyanurate)
Width:
45
Depth:
9
Model No:
S3456783002375
Product Code:
0839549

Free Returns

Return this product for free within 14 days and we'll gladly refund or exchange it for you. This product cannot be returned in store but we can organise a collection for you.

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Shipped by the supplier

This product is only available online and sent directly to you from our supplier’s warehouse.

Delivery timescales may vary and will be accurately shown at checkout after entering your address.

Some postcode restrictions may apply, which can be found in the product information or after entering your address at checkout.

Our 14-day free returns policy applies to products shipped by our supplier but they cannot be returned in store.

Related Categories

Insulation Insulation Boards

Product Information

  • Rigid PIR material with foil facing for high thermal efficiency
  • Tongue and groove ensures tight secure fit in cavity walls
  • Supplied in pack of 30 for convenience
Bring impressive energy-saving performance to your build with Celotex Thermaclass Cavity Wall 21 Tongue and Groove Full Fill Insulation Board. Its 90mm thickness and secure tongue and groove edges, making installation straightforward and efficient. You'll benefit from its low emissivity foil facing that boosts thermal conductivity, helping to keep heat in and reduce energy bills. Lightweight yet rigid, each board fits snugly between wall ties, minimising air gaps and supporting reliable insulation for both residential and commercial projects. Pack of 30.
Brand:
Celotex
Type:
Insulation Boards
Pack Qty:
5
Size:
11.9 x 45 x 9cm
Customer Assembly Required:
No
Height:
11.9
Material:
PIR (Polyisocyanurate)
Width:
45
Depth:
9
Model No:
S3456783002375
Product Code:
0839549

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