Ridge ventilation system for commercial and residential roofing applications is designed to accommodate individual venting requirements. Regardless of the amount of airspace underneath the roof covering, the system provides the correct amount of net-free vent air. The Hi-Perf Ridge Vent accommodates both standing-seam metal and shingled roofs, and is both weather and bug proof. Its low-profile cover is available in 0.040-, 0.050-, and 0.063-inch aluminum and 24-gauge steel. Slotted fastening holes are provided for proper thermal movement and correct fastener placement and spacing.
Metal-Era
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