Loading latest prices...
← All products
👑 Best Price👑 Best Price
Insulation
PACK OF 5 Superwall 36 Cavity Wall Insulation - 50mm/87.4 m2 (Superglass)
723.6% price spread across merchants
Current Prices
B&Q
In stock£593.00
↑400%
£593.00 ex VAT
https://www.diy.com
Updated 28/03/2026
Wickes
£72.00
£72.00 ex VAT
https://www.wickes.co.uk
Updated 22/03/2026
B&Q
In stock£593.00
↑400%
£593.00 ex VAT
https://www.diy.com
Updated 28/03/2026
Wickes
£72.00
£72.00 ex VAT
https://www.wickes.co.uk
Updated 22/03/2026
🚚B&Q: Free over £50|Wickes: Free over £75
🏷️ Price Match Opportunity
Shopping at B&Q? Save £521.00 (87.9%) with a price match against Wickes.
Merchant Comparison
| B&Q | Wickes 👑 Cheapest | |
|---|---|---|
| Price (inc VAT) | £593.00 | £72.00 |
| Price (ex VAT) | £593.00 | £72.00 |
| Stock | In stock | Unknown |
| Trend (14d) | ↑ Rising | — |
| Last updated | 28 Mar 2026 | 22 Mar 2026 |
🏪 Check Local Stock
Enter your postcode to check stock availability at nearby branches.
Price History
B&Q
30d change:+£0.00 (+0.0%)
Wickes
30d change:+£0.00 (+0.0%)
| Date | B&Q | Wickes |
|---|---|---|
| 28 Mar | £593.00 | — |
| 27 Mar | £593.00 | — |
| 22 Mar | £593.00 | £72.00 |
