Fiber Felting Mat is a heavy-duty roof underlayment made by embedding a tough fiberglass mat in asphalt. Compared to old-style organic felts, this product stays flat, shrugs off tears, and fits perfectly in todays engineered roofing.
Because the core is fiberglass, the felt is strong without adding weight, so it resists shrinkage and wrinkling both during laying and throughout the roofs life. That steadiness reinforces the seal between sheets and helps the whole roof keep water out for years.
The mat also fights mold, mildew, and most roof-site chemicals, standing up to wind, rain, heat, and even exhaust fumes. Added to that, its smooth surface bonds easily with shingles, membranes, or any finishing layer above it.
Whether the job is a house, a factory, or a sprawling commercial block, fiberglass base felt speeds installation, strengthens performance, and guards against leaks and hidden moisture.
Contact Us
Whether you’re sourcing for infrastructure projects, residential buildings, or industrial roofs, you can trust Weifang Guanlong Waterproof Materials Co., Ltd. to deliver quality bitumen felt at competitive prices. Our team is ready to provide you with the latest catalog, free samples, or a custom quote—contact us today!
Email: guanlinguoji@126.com
Phone/WhatsApp: +86 18263668883
For more Enterprise Products, visit: glwaterproof.com/product/
