Duct Fittings, Roof Caps, Wall Hoods, Grilles

High Performance Roof Caps, Wall Hoods, and Duct Fittings, are engineered to minimize noise and pressure resistance for maximum airflow. American ALDES engineers all components for complete ventilation system solutions.

American ALDES also offers a broad range of European styled grilles for general use or specialty applications.

Premium Wall Hoods

Make-Up Air Solutions Premium Wall Hoods by American Aldes

American ALDES Premium Wall Hoods - 4" to 12" with screens or flap dampers, Galvanized, Stainless Steel, Copper.

features

• General: American ALDES Ventilation’s WALL HOODS are available as screened or dampered versions. Each wall hood is designed to maximize airflow and minimize noise.
• Construction: American ALDES Ventilation’s wall hoods are available in heavy gauge G90 galvanized steel, 314 2B finish stainless steel or solid copper type Ca 110.
• Screened Wall Hoods: Suitable for use in exhaust or supply ventilation systems, and fresh air kits.
• Dampered Wall Hoods: Used in exhaust ventilation and dryer venting systems. A magnetic-catch damper ensures a tight closure when the fan is not running and eliminates damper fl utter in windy conditions. These hoods should be used when back draft dampers are not present at other locations within the duct system.

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