About Heavy Duty Return Air Grilles
When you have a tough job, you need more than just everyday manufacturing. For example, if you need gym-grade vents, check out our return air grilles for heavy-duty applications. We carry venting solutions from Shoemaker (including the 1075, 1610, and 1625), a leader in both commercial and residential applications. If you have trouble finding a gym-grade return air grille that meets your needs, please contact us.
Best-Selling Commercial-Grade Grille Sizes:
- 36" x 36" Heavy-Duty Return Air Grille - Shoemaker 1075-36X36
- 30" x 36" Heavy-Duty Return Air Grille - Shoemaker 1075-30X36
- 18" x 20" Heavy-Duty Return Air Grille - Shoemaker 1075-18X20
- 14" x 36" Heavy-Duty Return Air Grille - Shoemaker 1075-14X36
- 25" x 30" Heavy-Duty Return Air Grille - Shoemaker 1075-25X30
- 36" x 8" Heavy-Duty Return Air Grille - Shoemaker 1075-36X8
- 36" x 24" Heavy-Duty Return Air Grille - Shoemaker 1075-36X24
- 18" x 30" Heavy-Duty Return Air Grille - Shoemaker 1075-18X30
- 20" x 36" Heavy-Duty Return Air Grille - Shoemaker 1075-20X36
- 36" x 20" Heavy-Duty Return Air Grille - Shoemaker 1075-36X20
- 36" x 30" Heavy-Duty Return Air Grille - Shoemaker 1075-36X30
- 20" x 4" Heavy-Duty Return Air Grille - Shoemaker 1075-20X4
- 16" x 18" Heavy-Duty Return Air Grille - Shoemaker 1075-16X18
- 18" x 8" Heavy-Duty Return Air Grille - Shoemaker 1075-18X8
- 16" x 36" Heavy-Duty Return Air Grille - Shoemaker 1075-16X36
- 18" x 14" Heavy-Duty Return Air Grille - Shoemaker 1075-18X14
- 18" x 4" Heavy-Duty Return Air Grille - Shoemaker 1075-18X4
- 22" x 14" Heavy-Duty Return Air Grille - Shoemaker 1075-22X14
- 36" x 12" Heavy-Duty Return Air Grille - Shoemaker 1075-36X12
- 24" x 4" Heavy-Duty Return Air Grille - Shoemaker 1075-24X4
