These 4x16 inch single deflection air grilles with vertical blades deliver precise horizontal airflow control, perfect for directing air left or right in ceiling or high sidewall installations. Their vertical blade design efficiently channels conditioned air across walls or ceilings—ideal for preventing stagnant zones in corridors, lobbies, or partitioned spaces. The aerodynamically shaped blades maximize airflow while reducing turbulence, ensuring quiet operation even at higher velocities.
A budget-friendly alternative to dual-adjustment grilles, these single deflection units provide focused airflow management where side-to-side control matters most. Each vertical blade can be individually adjusted, letting contractors customize air spread for room layouts or seasonal needs. Designed for quick installation, they work with standard duct connections, cutting labor time on both new builds and retrofits. From hotels to healthcare facilities, these vertical blade grilles offer architects and HVAC teams a no-fuss solution for balanced, draft-free air distribution.
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Duct Opening Size: 4x16" (please refer to submittal below for details)
- Vertical blades
- There are no pre-drilled holes on the surface. Fastening has to be done on the inner border sides for an aesthetic appearance.
- These single deflection grilles do not include fasteners.
- Commercial Grade
- Material: solid extruded aluminum
- Finish: Powder coated in matte white
- Ships from Vancouver, Canada. Shipping to USA takes 2-7 business days after dispatch (depends on delivery address).