Bolton warehouse carpet fire closes Gilnow Primary School 23 April 2013 Last updated at 09:06 A fire at a warehouse attached to a mill in Bolton has forced the closure of a primary school. At its height, eight fire engines were tackling the blaze involving up to 15 tonnes of carpet in Gilnow Road, Heaton. Crews were called at 05:00 BST. Greater Manchester Fire Service said Gilnow Primary School will be closed as crews deal with the incident. A spokesman said the fire has been brought under control, with 90 per cent of the building saved. People living nearby have been advised to keep windows and doors shut as a precautionary measure.