Supply air
Supply air registers may include adjustable dampers or directional blades to help control airflow into the room.
Modern wall vent covers for supply and return-air openings, available in clean-lined designs for residential and commercial interiors.
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Supply and return
Clean Airflow, Considered Design
Wall vent covers finish the points where heated or cooled air enters a room and where return air moves back to the HVAC system. Choose the opening type, size and mounting method before selecting the design.
Return air
Return grilles are normally fixed and sized for free airflow. Do not reduce the opening without checking HVAC requirements.
Flush and surface-mounted covers
Flush options are planned into the wall finish, while surface-mounted air register covers are often easier for replacement projects.
Measuring wall openings
Measure the wall opening width and height, note screw locations and compare the overall face dimensions before ordering.
Wall Vent Cover FAQs
Can I replace an old wall grille with a modern vent cover?
Yes, provided the new cover fits the duct opening and its mounting points, depth and free-air area suit the application.
Do wall air registers include airflow control?
Some registers include a damper and some grilles are fixed. Check the individual product specifications.