Cavity Wall Batts (12/slabs 1200 x 455 x 50mm)


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£45.21 Ex VAT / each £54.25 Inc VAT / each
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  • 0 and above
    £54.25 £45.21
  • 9 and above
    £48.83 £40.69
  • 11 and above
    £47.03 £39.19
  • 16 and above
    £44.68 £37.23
  • 21 and above
    £42.44 £35.37
  • 31 and above
    £40.32 £33.60
  • 51 and above
    £38.30 £31.92
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Product Information

Stone wool insulation batts approved and certified by the BBA for fully filling masonry cavities in buildings up to 25 m in height.

Water repellent and rot proof insulation offering excellent thermal, acoustic and fire performance.

Rockwool Cavity Wall Batts are CE and Key marked in accordance with BS EN 13162.

Non-combustible, achieving a classification of A1 in accordance with BS EN 13501-1.

Rockwool is a ‘breathable’ material with a vapour resistivity similar to air (5.9 MNs/gm). Rockwool Cavity Wall Batts therefore reduce the risk of condensation and allow natural drying out of the wall construction.

1200mm length, 455 mm width suitable for wall ties spaced at 450mm vertical centres

Technical Specification


50.00 mm


1,200.00 mm


455.00 mm


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Returns and Refunds Policy

In the unlikely event that a delivered product is faulty or damaged, we will exchange it or provide you with a full refund, as long as we are notified of the product’s fault within 48 hours of it being delivered to you.

Champion Timber shall not accept on return for credit any goods ordered from Champion Timber incorrectly or subsequently found to be surplus to the customer’s requirements. The suitability of specialist goods is assumed to have been assessed by the customer or his/her advisor(s) prior to purchase. Champion Timber shall endeavour to assist customers where possible by accepting at a reasonable restocking charge the return of goods (together with the original packing if applicable) which are from Champion Timber normal stock lines but goods ordered from the manufacturer cannot be accepted without Champion Timber prior agreement for the return and Champion Timber restocking charges having been paid. In any event credit cannot be given unless the customer provides Champion Timber with the number of the invoice on which the goods were supplied.

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