Return Air Grille - Heavy Duty Floor Grilles

Just added - more return air grilles in hard to find sizes. These heavy duty floor grilles are made of 100% steel construction, making them the return air grille of choice for your high traffic areas. Find 65 sizes from 4" x 8" to 24" x 36". Discover how extremely rigid these heavy duty floor grilles are while still providing a smooth, firm surface.

The free air space for the floor grille is over 75%. We believe these heavy duty floor grilles are of the quality, functionality, and the eye-pleasing look you'll be pleased with. Scroll to bottom of page to see detailed drawings showing construction.

Steel Floor Return Grille Highlights

• Heavy duty floor grille made of all steel construction
• Smooth surface
• Free air flow spacing averages over 75%

Return Air Grille Finish - We have 2 different manufacturers supplying us with these heavy duty floor grilles so we can offer our customers one of the largest selections found online. As such, the shading is a little different between the 2 manufacturers.

• Item numbers starting with 24-xxxx are considered a medium tan color.
• Item numbers starting with 10-xxxx are a cinnamon color.

Please Note: These return air grilles do not have dampers. Find heavy duty floor registers with dampers here.

We offer select sizes in the same heavy duty style, but in the color white.

Heavy Duty Floor Grille Available Sizes:

Wondering what size floor grille to order? A 6 x 10 inch hole size would need a 6 x 10 grille.

The outside dimension of the faceplate would be an additional 1 13/16 inches, making this a 7 13/16 x 11 13/16 inches total from end to end.

The thickness of the faceplate measures 3/16 inch and drops into the hole approximately 3/4 inch.
 

***10x18 out of stock until Mid March

Considering the weight of these heavy duty floor grilles, our low shipping costs make these a great deal! Order today.

Looking for even more options? Imperial has many vent styles, sizes and finishes to choose from. Available now!