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Insulation
Pack of 5 (Total 5 Units) - 50mm Cavity Wall Slab 36 - 1200mm (L) x 455mm (W) x 50mm (T)
by Rockwool
875.1% price spread across merchants
Current Prices
B&Q
In stock£877.57
↑400%
£877.57 ex VAT
https://www.diy.com
Updated 28/03/2026
Wickes
In stock£90.00
£90.00 ex VAT
https://www.wickes.co.uk
Updated 28/03/2026
B&Q
In stock£877.57
↑400%
£877.57 ex VAT
https://www.diy.com
Updated 28/03/2026
Wickes
In stock£90.00
£90.00 ex VAT
https://www.wickes.co.uk
Updated 28/03/2026
🚚B&Q: Free over £50|Wickes: Free over £75
🏷️ Price Match Opportunity
Shopping at B&Q? Save £787.57 (89.7%) with a price match against Wickes.
Merchant Comparison
| B&Q | Wickes 👑 Cheapest | |
|---|---|---|
| Price (inc VAT) | £877.57 | £90.00 |
| Price (ex VAT) | £877.57 | £90.00 |
| Stock | In stock | In stock |
| Trend (14d) | ↑ Rising | → Stable |
| Last updated | 28 Mar 2026 | 28 Mar 2026 |
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Price History
B&Q
30d change:+£0.00 (+0.0%)
Wickes
30d change:+£0.00 (+0.0%)
| Date | B&Q | Wickes |
|---|---|---|
| 28 Mar | £877.57 | £90.00 |
| 27 Mar | £877.57 | £90.00 |
| 22 Mar | — | £90.00 |
