Asian Paints has reported a 7.5% year-on-year increase in consolidated profit for the September quarter, even as sales grew by nearly 17%. Profit growth was muted because of higher input costs, the country’s largest paint maker said on Thursday.During the quarter, the company recorded 6.4% volume growth and 14.5% value growth in its decorative paints business.The company’s bottom line for the quarter rose to Rs 1,067.6 crore from Rs 993.6 crore a year ago, while consolidated net sales grew to Rs 9,953.9 crore from Rs 8,513.7 crore.Profit before depreciation, interest, tax and other income (PBDIT) rose by 3.6% to Rs 1,557.1 crore from Rs 1,503.4 crore a year ago.