Are glass fiber mats more resistant than organic felts?

Glass fiber mats are indeed more resistant than organic felts due to their composition and structural properties. Glass fibers are made from silica, which offers excellent resistance to moisture, heat, and UV radiation. This makes glass fiber mats particularly suitable for roofing applications, where durability and longevity are critical factors. Unlike organic felts, which can deteriorate over time when exposed to environmental elements, glass fiber mats maintain their integrity, providing enhanced performance and resistance against various weather conditions.

Additionally, glass fiber mats do not absorb water like organic felts, thus reducing the risk of mold and mildew growth that can compromise the roofing system. This inherent resistance to moisture and the stability of glass fiber material contribute to its overall reliability and effectiveness in roofing applications, making it a preferred choice among roofing professionals.

Understanding these properties is important for making informed choices regarding materials used in roof systems, especially in environments where durability and resistance to the elements are essential for long-term performance.