US: Owens Corning’s insulation business earnings before interest and taxation (EBIT) fell by 30% year-on-year to US$57m in the first half of 2019 from US$81m in the same period in 2018. Its net sales dropped by 2% to US$1.25bn from US$1.28bn. Overall sales and EBIT, across all business lines, grew slightly driving by the roofing business.