B&Q discount codes and offers
DIY and home-improvement retailer for tools, paint, kitchens, bathrooms, garden and building supplies.
Latest offers and codes
Checked on the B&Q website on 22 October 2026.
Up to 20% off bathrooms
10% off when you spend £750, 15% off at £1,500 and 20% off at £2,000. Spend thresholds apply.
No code needed
Free delivery on over 2 million products
Shown on B&Q's homepage.
No code needed
On sale now
We don’t track individual B&Q sale items yet. See what’s reduced on the B&Q website ↗
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Offers can change or end without notice, so check the terms on the B&Q website before you buy.