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50mm Isover CWS 36 Cavity Wall Slab 1200mm x 455mm (10.92m²)

SKU
H001599

50mm Isover CWS 36 Cavity Wall Slab 1200mm x 455mm (10.92m²)

In stock
SKU
H001599
Click & Collect
£43.31 Inc VAT
£3.96 Per M²

50mm Isover CWS 36 Cavity Wall Slab is a medium density glass mineral wool slab that fits between standard wall tie spacing.

29 In Stock
New Southgate
24 in stock
Park Royal
10 in stock
Staples Corner
0 in stock
West Hampstead
0 in stock

Product Information

Isover Cavity Wall Slabs are silicone-impregnated glass mineral wool slabs that provide thermal insulation in masonry cavity walls in full-fill applications. Isover cavity wall slabs are installed during the construction of external wall leaves and are composed of high-quality glass wool which is easy to cut, handle and install.

Key Features

  • Designed for cavity walls
  • Excellent thermal properties
  • Applicable on multi-storey constructions
  • Robust long life product
  • BBA certified for all exposure zones


Thermal conductivity
Thermal conductivity (Lambda value) of Isover cavity wall slab is 0.036 W/mK.

Acoustic performance
Isover cavity wall slabs minimise the transfer of flanking sound transmission on wall cavities.

Fire Performance
Euroclass A1 fire rating when classified in accordance with BS EN 13501-1.

Environmental
Manufactured from up to 86% recycled glass with Zero Ozone Depletion Potential (ODP) and global warming potential (GWP) of less than 5.


Take a look at our handy guide for answers to questions like what is cavity wall insulation?

Product Specifications

Technical Specification
Brand: Isover
MPN: 5200013665
Pack Size: 1
Size: 455mm x 1200mm
Thickness: 50mm
Weight: 10.92kg

  • Lead time of 2-3 Working Days
  • This product is dispatched from Builder Depot and is available for in-store purchase.
  • This product will usually be delivered via third party courier.
  • Orders received by 11:00am are processed the same working day.
  • Your delivery charge will be displayed in the trolley page and checkout prior to purchase.
  • Once the order has been dispatched you will be sent relevant tracking information.
  • This item is eligible for returns as per our Returns Policy.
  • The products ordered are for kerbside delivery only, for more information please see our Delivery page.
  • For larger and heavier products please ensure you have adequate labor onsite to accept the goods and offload.