The Perforated Calcium Silicate Board with Glass Wool is an excellent solution for thermal and acoustic insulation in buildings. The board is made by Kiln firing of calcium silicate which ensures durability, resistance to water, and fire-resistant. The addition of glass wool provides excellent sound absorption and thermal insulation properties. The board is also perforated, which allows for easy installation and improved breathability. As a factory, we take pride in our commitment to providing our customers with the best quality products at affordable prices. Our team of experts ensures that each board is made to perfection, making it a reliable and long-lasting solution for any insulation project. Choose us for your insulation needs and experience quality and excellence.