Diy Coupons & Promo Codes 20% off February 2026

£10 Code

£10 Off First Waste Collection Order

Use code B&QOFFER to get £10 off your first waste collection order at B&Q.

Deal

Special Offers with Newsletter Sign-Up

Sign up for the B&Q newsletter and receive exclusive special offers and deals.

£5 Deal

£5 B&Q Gift Card with Orders Over £40

Receive a £5 B&Q gift card when you spend £40 or more. Offer ends February 28, 2026.

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Great Savings on Special Buys

Discover amazing deals and discounts on special buys at B&Q. Offer ends February 28, 2026.

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Free Estimate for Fitted Doors and Windows

Get a free, no-obligation estimate for fitted doors and windows from B&Q.

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3 for 2 on Gardening Essentials

Mix and match select gardening essentials and get 3 for the price of 2 at B&Q.

20% Deal

Up to 20% Off in the Clearance Section

Save up to 20% or more on clearance items at B&Q.

20% Deal

Up to 20% Off Electric Fires

Keep warm for less with up to 20% off electric fires at B&Q.

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Free Delivery on Orders Over £75

Enjoy free delivery on select orders when you spend over £75 at B&Q.

£5 Deal

£5 Off First Order with B&Q Membership

New B&Q members get £5 off their first order over £30. Sign up today!

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Delivery from £6

Get your items delivered for as little as £6 from B&Q.

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Free Large Item Delivery on Orders Over £350

Enjoy free delivery on large items when you spend over £350 at B&Q.

Diy Coupons & Promo Codes with 20% off (12 Working Codes) February 2026