Project Coordinated by Osvaldo RodriguezGAF Roof Replacement & Polycarbonate Panel Installation in San Mateo
Completed a full sloped-roof tear-off and installed a GAF Timberline HDZ RS shingle system with upgraded underlayment, flashing, and ventilation improvements. The project included removal and replacement of corrugated panels with new translucent polycarbonate panels, detailed waterproof sealing, and skylight reinstallation. Additional work included chimney saddle, metal valleys, soffit vent installation, and comprehensive flashing upgrades for long-term durability.