Polyglass, a manufacturer of roofing and waterproofing solutions, is excited to announce the launch of PolyAnchor HV. PolyAnchor HV is a nailable anchor sheet specially designed for the temporary protection of steep-slope roofs in areas prone to high winds. Designed with ANCHORTIGHT Technology, PolyAnchor HV uses a strong bituminous bonding surface combined with a special tear resistant fiberglass mat to provide superior wind uplift resistance.
The top surface of PolyAnchor HV is formulated to provide an ideal bonding surface for Polystick polymer modified self-adhered underlayments. The bituminous compounds in the sheet enhances sealability around fasteners and moisture protection while the heavy-duty mat provides strength and tear resistance around fasteners and plates.
- Designed to comply with stricter building codes, including Florida Building Code 2023 8th Edition
- Ideal recovery anchor sheet over existing Self-Adhered underlayments
- 2.5X greater nail pull through vs. conventional felts*
- System adhesion surpasses 2X that of direct to deck applications
PolyAnchor HV is ideally suited for use with clay/concrete tile roof covering systems with Polystick TU Plus or TU Max as the final substrate for the roof covering. PolyAnchor HV is also suitable for use under asphalt shingles.
*Average based on TAS 117 (B) 95 testing vs. three popular 30# felts using tin caps and nails