GAF Cobra Snowcountry 11.5 in. x 48 in. Roof Ridge Exhaust Vent in Black

GAF Cobra Snowcountry 11.5 in. x 48 in. Roof Ridge Exhaust Vent in Black, Case

• no knives necessary and less waste.” COBRA.
• SNOW COUNTRY”Wdth In x Lgth Ft=13.7 x 4Color=BlackSHINGLE OVER.
• Snow Country Advanced”Wdth In X Lgth Ft=13.

Helps resist snow infiltration in harsh winter climates. Prevent roof rot in attic or roof deck. Minimize peeling and extend the life of exterior and interior paint. Limits mold growth. Allows heat/condensation to escape at most effective location. Shingle-over design blends into ridge line. Watertight passes 110-MPH wind-driven rain test. External baffles help deflect wind/rain no end caps needed. 1/8″ louver spacing helps keep insects out. Energy-efficient crush-resistant with internal structural support for added durability. Flexible 3-point hinge for installation on 3 12 to 16 12 sloped roofs. 40′ replaces 18 conventional or ten 12″ turbine roof vents. Quick alignment special tabs for easy reliable connection. No overdrive reinforced nail holes. “EasyTear” feature allows product to be hand-torn in 3″ increments. Edge overhang allows smooth continuous coverage between sections. Provides 18 sq.in/linear foot net-free ventilating area. Works with traditional size ridge cap shingles. Boxed.