B&Q – Lakeside Retail Park, Thurrock – Opening Hours & Store Details B&Q is easily reached in Lakeside Retail Park on Heron Way, approximately a 1.77 mile distance west from the centre of Grays, in West Thurrock (nearby Heron Way Bus Stop). The diy store is situated in a convenient location to serve the people of Pilgrims Lane Residential Area, North Stifford, South Stifford, Grays, Ship Lane Residential Area, Chafford Hundred, Aveley and West Thurrock. Hours of business today (Friday) are 7:00 am – 8:00 pm. Read the information on this page for B&Q Lakeside Retail Park, Thurrock, including the hours of operation, location details, customer rating and more info.