GAF MasterFlow Automatic Shutter for Power Gable Vent, Aluminum Georgia Pacific These tiles whisper a soft

These tiles whisper a soft

commercial buildings

Durable mesh pockets

resulting in faster cut-starts in metal and reduced user fatigue

GAF MasterFlow Automatic Shutter for Power Gable Vent, Aluminum Georgia Pacific These tiles whisper a softMasterFlow Automatic Gable Vent Shutter Automatic shutter for MasterFlow power gable vents that opens when the fan runs and closes when off. Aluminum construction helps block rain, snow, and insects from entering the attic. Key Features: Automatic Operation: Louvers open with fan operation and close when off to help block backdrafts Weather and Pest Protection: Helps prevent rain, snow, and insect infiltration into the attic Durable Construction: Made