B&Q – Gravesend – Opening Hours & Store Details B&Q, which occupies a good space in Imperial Retail Park, is situated on Clifton Marine Parade, about a 0.43 mile drive north-west of the centre of Gravesend (not far from Overcliffe Bus Stop). This diy store looks forward to serving the people of Denton, Northfleet, Shears Green, Tilbury, Gravesend Town Centre, Perry Street, Milton and Windmill Hill. Its operating hours for today (Friday) are from 7:00 am – 8:00 pm. Please see the various sections on this page for specifics on B&Q Gravesend, including the store hours, local map, product ranges and additional information about the store.