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R50A ALUMINUM ROOF LOUVER M/F GAF MILL FINISH
Brand:
Gaf
Product Code:
3343M
Categories:
Roofing
Share:
The perfect utility vent for kitchen duct outlets, bathroom fan exhausts, and attic exhaust ventilation.
- Easy to install, pre-drilled nail holes with extra wide flashing area
- Large capacity of full 50 sq-in of net-free ventilating area (NFA) per vent