Kelly Roofing uses a fully self-adhered modified underlayment directly to the entire deck as a "code-plus" designed roof system component, which will qualify for substantial insurance reductions and act as a secondary water barrier in case of main roof system blow-off and/or damage.
Features and Benefits
- Homogeneous rubberized asphalt waterproofing compound in combination with non-wicking fabric reinforced glass fiber mat.
- Can be exposed to the elements for up to 90 days before roofing system application.
- Withstands temperatures up to 260° F.
- Meets and exceeds the standards for ASTM D1970.
- Can be installed directly onto the substrate.
- Works well on slopes 3:12 or higher.
Downloadable Brochures
Polyglass™ Company Profile Brochure -
Polyglass™ 100 Series Specifications -
Introducing Polyglass™ Brochure -
Polyglass™ Underlayment Brochure -
Polyglass™ Warranty Information -






