May 2026 May 2026: Tremco CPG acquired Kalzip, a global provider of aluminum roofing and façade systems. The acquisition expands Tremco CPG's building envelope portfolio, including roofing solutions, and strengthens its presence across Europe, India, and other international markets.
September 2025 September 2025: SOPREMA UK announced the unification of its brands—CELOTEX, Chesterfelt, and YBS Insulation—under a single SOPREMA UK identity beginning January 2026. The move integrates roofing, liquid waterproofing, insulation, and construction solutions into one portfolio, simplifying customer access and strengthening its market position.
June 2025 June 2025: Sika announced manufacturing investments and facility expansions in China, Brazil, and Morocco. The initiative included an upgraded facility in Suzhou specializing in high-viscosity polyurethane technologies and a new production plant near Agadir, supporting the company’s regional construction-chemicals and waterproofing supply capabilities.