Supply or Return Diamond Eggcrate Grilles
NEW!!! Introducing our NEW Diamond Eggcrate grilles! An elegant twist on our very popular eggcrate grilles. Diamond Eggcrate grilles be used as supply or return air grilles. Diamond Eggcrate registers are offered in Flush Mount and Surface Mount styles. Flush Mount Diamond Eggcrate Grilles are normally used with new flooring installations, but may be installed in existing flooring (time and patience required). Typically, a frame is ordered with the flush mount grille. The frame sits on the subfloor, and the grille drops into the frame for easy access to the duct for cleaning. Both the grille and frame are flush with the existing floor. Surface Mount Diamond Eggcrate Grilles are normally used with existing flooring and on walls and ceilings. Surface Mount Grilles sit above the floor 3/8" and drop into the duct 3/8". All four sides have a round over. All grilles are sold unfinished to offer the versatility of adding the stain and/or finish of your choice.
Diamond Eggcrate Grilles
Please Note:
Diamond Eggcrate Surface Mount Grilles start at $39.95 (Red Oak) and are available in most of our wood species.
Diamond Eggcrate Flush Mount Grilles start at $34.95 (Red Oak) and are available in most of our wood species.
Please refer to Size Charts below for a list of our standard duct sizes offered, overall sizes and free air specs.
Diamond Eggcrate Surface Mount Grilles start at $39.95 (Red Oak) and are available in most of our wood species.
Diamond Eggcrate Flush Mount Grilles start at $34.95 (Red Oak) and are available in most of our wood species.
Please refer to Size Charts below for a list of our standard duct sizes offered, overall sizes and free air specs.
The pictures shown on our web page are just a sampling of sizes and wood species available.
Surface Mount Diamond Eggcrate Grilles
Diamond Eggcrate Surface Mount Grilles start at $39.95 (Red Oak) and are available in most of our wood species.
The pictures shown on our web page are just a sampling of sizes and wood species available.
Surface Mount Diamond Eggcrate Grille Size Chart
The sizes below are for standard size Diamond Eggcrate Grilles.
If you have a Custom Size, please call us at 1-800-547-2705 for a price quote.
| DUCT SIZE | OVERALL SIZE GRILLE ONLY | TYPE OF GRILLE | OVERALL SIZE WITH FRAME | FREE AIR SPACE (in square inches) |
| 4" X 10" | 5-1/2" X 11-1/2" | Surface Mount | n/a | |
| 4" X 12" | 5-1/2" X 13-1/2" | Surface Mount | n/a | |
| 4" X 14" | 5-1/2" X 15-1/2" | Surface Mount | n/a | |
| 4" X 24" | 5-1/2" X 25-1/2" | Surface Mount | n/a | |
| 4" X 30" | 5-1/2" X 31-1/2" | Surface Mount | n/a | |
| 6" X 10" | 7-1/4" X 11-1/2" | Surface Mount | n/a | |
| 6" X 12" | 7-1/4" X 13-1/2" | Surface Mount | n/a | |
| 6" X 14" | 7-1/4" X 15-1/2" | Surface Mount | n/a | |
| 6" X 24" | 7-1/4" X 25-1/2" | Surface Mount | n/a | |
| 6" X 30" | 7-1/4" X 31-1/2" | Surface Mount | n/a | |
| 8" X 10" | 9-1/2" X 11-1/2" | Surface Mount | n/a | |
| 8" X 12" | 9-1/2" X 13-1/2" | Surface Mount | n/a | |
| 8" X 14" | 9-1/2" X 15-1/2" | Surface Mount | n/a | |
| 8" X 24" | 9-1/2" X 25-1/2" | Surface Mount | n/a | |
| 8" X 30" | 9-1/2" X 31-1/2" | Surface Mount | n/a | |
| 10" X 10" | 11-1/2" X 11-1/2" | Surface Mount | n/a | |
| 10" X 12" | 11-1/2" X 13-1/2" | Surface Mount | n/a | |
| 10" X 14" | 11-1/2" X 15-1/2" | Surface Mount | n/a | |
| 10" X 24" | 11-1/2" X 25-1/2" | Surface Mount | n/a | |
| 10" X 30" | 11-1/2" X 31-1/2" | Surface Mount | n/a |
Flush Mount Return Air Diamond Eggcrate Grilles
Please Note:
Diamond Eggcrate Flush Mount Return Air Grilles start at $34.95 (Red Oak) and are available in most of our wood species. Please refer to Size Chart below for a list of our standard duct sizes offered, overall sizes and free air specs.
Diamond Eggcrate Flush Mount Return Air Grilles start at $34.95 (Red Oak) and are available in most of our wood species. Please refer to Size Chart below for a list of our standard duct sizes offered, overall sizes and free air specs.
The pictures shown on our web page are just a sampling of sizes and wood species available.
Flush Mount Return Air Diamond Eggcrate Grille Size Chart
The sizes below are for standard size Diamond Eggcrate grilles.
If you have a Custom Size, please call us at 1-800-547-2705 for a price quote.
| DUCT SIZE | OVERALL SIZE GRILLE ONLY | TYPE OF GRILLE | OVERALL SIZE WITH FRAME | FREE AIR SPACE (in square inches) |
| 4" X 10" | 5-1/2" X 11-1/2" | Flush Mount | 7" X 13" | |
| 4" X 12" | 5-1/2" X 13-1/2" | Flush Mount | 7" X 15" | |
| 4" X 14" | 5-1/2" X 15-1/2" | Flush Mount | 7" X 17" | |
| 4" X 24" | 5-1/2" X 25-1/2" | Flush Mount | 7" X 27" | |
| 4" X 30" | 5-1/2" X 31-1/2" | Flush Mount | 7" X 33" | |
| 6" X 10" | 7-1/4" X 11-1/2" | Flush Mount | 8-3/4" X 13" | |
| 6" X 12" | 7-1/4" X 13-1/2" | Flush Mount | 8-3/4" X 15" | |
| 6" X 14" | 7-1/4" X 15-1/2" | Flush Mount | 8-3/4" X 17" | |
| 6" X 24" | 7-1/4" X 25-1/2" | Flush Mount | 8-3/4" X 27" | |
| 6" X 30" | 7-1/4" X 31-1/2" | Flush Mount | 8-3/4" X 33" | |
| 8" X 10" | 9-1/2" X 11-1/2" | Flush Mount | 11" X 13" | |
| 8" X 12" | 9-1/2" X 13-1/2" | Flush Mount | 11" X 15" | |
| 8" X 14" | 9-1/2" X 15-1/2" | Flush Mount | 11" X 17" | |
| 8" X 24" | 9-1/2" X 25-1/2" | Flush Mount | 11" X 27" | |
| 8" X 30" | 9-1/2" X 31-1/2" | Flush Mount | 11" X 33" | |
| 10" X 10" | 11-1/2" X 11-1/2" | Flush Mount | 13" X 13" | |
| 10" X 12" | 11-1/2" X 13-1/2" | Flush Mount | 13" X 15" | |
| 10" X 14" | 11-1/2" X 15-1/2" | Flush Mount | 13" X 17" | |
| 10" X 24" | 11-1/2" X 25-1/2" | Flush Mount | 13" X 27" | |
| 10" X 30" | 11-1/2" X 31-1/2" | Flush Mount | 13" X 33" |