Welcome to Our Site! Manufacturer of Glass Mineral Wool Insulation PGF Insulation has almost more than 26 years of experience in insulation industry designing, manufacturing and distributing glass mineral wool insulation for energy efficiency and climate control. With production site and sales office in Malaysia, the subsidiary of Poly Glass Fibre (M) Berhad ranks among the strongest glass mineral wool manufacturer in Asia. Since 1984, PGF Insulation has consistently demonstrated its ability to invent products that improve quality of life. Find us on:  Recent News Practical Acoustics for Architects Acoustics has become a major challenge for modern architect. Known as the Black Art, acoustics is often found to be confusing – in terms of physics, and in “the terms of man”. 26th Annual General Meeting POLY GLASS FIBRE (M) BERHAD Annual General Meeting PGF INSULATION @ ARCHIDEX 16 International Architecture, Interior Design and Building Exhibition