GAF Cobra IntakePro Rooftop Intake Vent, Black, 11" x 20' Roll 3 A: The sink is made

A: The sink is made from 16-gauge stainless steel

improving indoor air quality and handling comfort

It comes as a complete prehung unit with jambs

filtered water Drying Movement drying

they are electrogalvanized for corrosion resistance

GAF Cobra IntakePro Rooftop Intake Vent, Black, 11" x 20' Roll 3 A: The sink is madeCobra IntakePro shingle over rooftop intake vent A shingle over rooftop intake vent providing critical attic ventilation where soffits are limited or clogged. The composite fiber roll installs easily and delivers 9 sq in of net free vent area per linear foot. Key Features: Shingle Over Design: Installs under shingles to create clean, low profile intake ventilation Reliable Airflow: 9 sq in NFVA per lineal foot helps balance attic ventilation Durable