ROCKWOOL Sound Insulation Slab 1200 x 400 x 100mm

Product Code
ROCKWOOL Sound Insulation Slab 1200 x 400 x 100mm
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£48.84 £40.70
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ROCKWOOL Sound Slab is used to create quiet, peaceful and comfortable spaces in both residential and commercial environments.

ROCKWOOL Sound Insulation Slab is rated A1 non-combustible.

  • ROCKWOOL Sound Insulation Slab is proven to provide optimum acoustic performance to industry standards and has been Quiet Mark TM approved
  • The highest Euroclass A1 fire rating for non-combustibility ensures the solution is a safe option for installation in homes, as well as providing acoustic control
  • The mineral wool insulation is water repellent and moisture permeable, preventing damp, resisting rot and mould, and allowing the insulation to breathe
  • The patented ‘FLEXI’ edge allows for easy friction fitting without leaving cracks and gaps that can impede the insulation performance
More Information
Coverage 2.88m2 per pack
Length 1200
Thickness 100
Width 400
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Delivery charges

Minimum order delivery charges are applicable to certain products. More information about can be found on our Delivery Information page.

Online orders below £300 ex VAT are subject to delivery charges, as stated below:
- £0 - £149.99 ex Vat , Delivery charge £25 +VAT (£30 incl VAT)
- £150 - £300 ex Vat, Delivery Charge £20 + VAT (£24 incl VAT)
- £300 ex Vat + : No delivery Charge.

Returns & Refunds

We want you to be happy with your purchase, however if you change your mind you can return it to us. We will take back any items that are in a resellable condition within 14 days of purchase.

You can either:
Return it to your local with proof of purchase
Arrange collection by emailing us at with your order number and product details The return of perishable items (i.e. cement, plaster) will not be accepted.

*Please note that our minimum charge for this collection service is 15% of the order value and may be more depending on your location and product type. Once the products have been returned, you will be refunded within 7 days.