By Bethany Wales Homeware retailer Dunelm has weathered a wet summer to deliver strong sales across its product ranges, with the company now expecting to outstrip its forecast annual profit. Over the three months to 29 June 2024, the London-listed retailer increased its total sales by five per cent on the same period last year, with revenue hitting £399m. Dunelm said this had been driven by an increase in the number of items customers had purchased during the quarter, with its summer sale helping to drive volumes. The retailer said it had recorded sales growth across all of its product categor…