UK: TechnoNicol intends invest up to Euro5.9m to double the production capacity to at least 55,000t/yr at Superglass’ mineral wool plant in Stirling. The upgrade will involve building a new furnace at the site to come online by 2020, according to the Scottish Herald. The investment is intended to boost the insulation producer’s sales in markets in the UK and western Europe. The decision follows shareholder approval of TechnoNicol’s purchase of Superglass.