What material is the mat in fiberglass shingles made from?

Fiberglass shingles are specifically designed with a mat that is made from fiberglass. This material serves as the foundational support for the shingles and provides them with strength and durability. Fiberglass is lightweight yet incredibly strong, which helps enhance the longevity of the shingles while also making them more resistant to moisture and fire.

The use of fiberglass in shingle construction offers significant advantages over traditional materials such as asphalt. It contributes to a reduced weight, allows for better performance in extreme weather conditions, and assists in improving the overall energy efficiency of the roofing system.

Understanding the composition of fiberglass shingles is essential for home inspectors as it informs them about the expected lifespan, performance characteristics, and maintenance requirements of the roofing material.