GAF 2028000/2027000 Cobra Snow Country Exhaust Vent, Polypropylene, Black SummerFun Includes carrying pouch

Includes carrying pouch

Drainage Holes

Made from impact resistant materials

dimensional headers

Lift Range: 7-1/4" to 13-3/4"

GAF 2028000/2027000 Cobra Snow Country Exhaust Vent, Polypropylene, Black SummerFun Includes carrying pouchHighlights: Color : Black Material : High impact Polymer Width : 13. 7 in Length : 4 ft Net Free Area : 18 sq in Allows heat and moisture to escape at the most effective location the ridge Helps resist snow infiltration in harsh winter weather 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