Survey sample sizes: B&Q (133), Benchmarx (86), DIY Kitchens (96), Howdens (983), Ikea (186), John Lewis (110), Magnet (248), Wickes (297), Wren ... Our customer survey results are supplied by real ...

Our lab experts assess kitchen units from big-name brands, including B&Q, Howdens, Ikea and Wickes, to find out how well they are made. We also ask thousands of Which? members to share their ...