DORKEN SYSTEMS 7% PRICE INCREASE ON ALL DELTA BRANDED PRODUCTS – EFFECTIVE MAY 25, 2026

GIC News

• KNAUF 6% – 10% PRICE INCREASES ON ALL COMMERCIAL, INDUSTRIAL, AND AIR HANDLING PRODUCTS – EFFECTIVE JANUARY 22, 2027
• KNAUF COMMERCIAL INSULATION 8% PRICE INCREASE ON ALL PRODUCTS – EFFECTIVE JANUARY 22, 2027
• KNAUF OEM INSULATION 8%-10% PRICE INCREASES ON ALL PRODUCTS – EFFECTIVE JANUARY 22, 2027
• MANSON 6%-10% PRICE INCREASES – EFFECTIVE JANUARY 22, 2027
• GERARD DANIEL WORLDWIDE PRICE INCREASES EFFECTIVE OCTOBER 19, 2026