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Commercial Vents and Grills

Steel Commercial Grilles & Commercial Ceiling Vents

Here you will find square and round commercial vents ranging in sizes. The 4 way ceiling grilles are perfect for use in grid ceilings and will provide your space with a 360 degree airflow because air diffuses on all four sides. The round ceiling grilles and diffusers also give a 360 degree airflow and have matching hardware for installation included with your purchase.

"What do I measure for a 4 Way Ceiling Grille?"

Our Square 4 Way Steel Ceiling Grills have a faceplate dimension of 23.75" x 23.75" so you want to make sure you measure the actual duct working in the ceiling when ordering. It's duct collar is 2 inches tall and that is what slips right into the duct work. Be sure to measure the duct work diameter. If your duct work measures 8 inches in diameter, you will want to order an 8 inch 4 Way Ceiling Grille. 

Don't forget to take a look at our Round Ceiling Grilles below! Looking for a ceiling grille for your home? Check out our Wall Return Grilles.

Products

10 Inch Round Ceiling Diffuser
 
(0 reviews)  
SKU: 49-0303+0303D

Hard-to-find 10 inch round ceiling diffuser at a great price. This white round ceiling vent comes with a butterfly damper to control airflow.

$53.15
10 Inch Round Ceiling Grille
 
(0 reviews)  
SKU: 49-0303

10 inch round ceiling grille made of all steel with an attractive, clean white enamel finish. This round air vent does not contain a damper to control airflow.

$22.55
12 Inch Round Ceiling Diffuser
 
(0 reviews)  
SKU: 49-0304+0304D

Hard-to-find 12 inch round ceiling diffuser at a great price. This white round ceiling vent comes with a butterfly damper to control airflow.

$58.29
12 Inch Round Ceiling Grille
 
(0 reviews)  
SKU: 49-0304

12 inch round ceiling grille made of all steel with an attractive, clean white enamel finish. This round air vent does not contain a damper to control airflow.

$34.09
14 Inch Round Ceiling Diffuser
 
(0 reviews)  
SKU: 49-0305+0305D

Hard-to-find 14 inch round ceiling diffuser at a great price. This white round ceiling vent comes with a butterfly damper to control airflow.

$80.39
14 Inch Round Ceiling Grille
 
(0 reviews)  
SKU: 49-0305

All steel 14 inch round ceiling grille with a clean white enamel finish. This round air vent does not contain a damper to control airflow.

$44.75
4 Way Steel Ceiling Grill Non-insulated
 
(0 reviews)  
SKU: FPD3-6

Our 4 way commercial air vents provide large air volume delivery with its three tiered cone faceplate. Use this drop ceiling vent in your commercial location and install without any hardware.

$82.25
Commercial Round Butterfly Damper
 
(0 reviews)  
SKU: 3800-6

This butterfly damper is round and can attach to the 4 way commercial drop ceiling vents. Sliding clips are used for attaching them to the grilles duct collar and can be easily be opened or closed with provided handle. Available in 5 sizes and finished in a golden sand color.

$18.99