Heavy Duty Floor Grille - 24 x 36 Return Grille 

Finally, a heavy duty floor grille made of rigid steel construction. Use this large 24 x 36 return grille in residential or commercial settings. The heavy duty floor grille has a free air flow area averaging 75%. This makes for great air flow throughout the room. The surface of this light cinnamon vent cover is smooth to the touch. Quickly and easily install the 24 x 36 return grille by just placing into your floor hole opening. The heavy duty floor grille is held in place by the substantial lip that goes around the grille.

Also available are heavy duty registers, which have an adjustable damper to allow for complete air flow control.

Regarding measurements:  Please ensure that you are measuring the actual size of the floor hole into which this vent will be placed. In order to have the correct vent size, please do not measure the faceplate of the old grille. For instance, if floor hole size is 24 x 36 inches, purchase a 24 x 36 inch grille.  Thickness of the faceplate is approximately 3/16 inch and will sit into the hole opening approximately 3/4 inch.

Heavy Gauge Floor Return Dimensions:

Faceplate dimensions are 25 13/16 x 37 13/16 inches. See enlarged photo above for grille details. 

The 65 different sizes of floor air vent covers found in this category come from two different sources and vary slightly in shading depending on the size you are ordering. Please check color notation when ordering multiple sizes that will be used in the same room.

24 x 36 Air Grille Vent Color Tone: Light Cinnamon