Return Air Grilles

Return air grilles and return air vent covers — eggcrate, perforated, fixed blade designs with optional hinged access and filter backing. Factory-direct.

Eggcrate & perforated45° & 90° deflectionHinged filter accessSteel & aluminum
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Technical guides

Learn more about grilles

Return Air Grille Sizing

Calculate grille size by CFM and face velocity

Egg Crate vs Linear Bar Grille

Compare styles, free area, and aesthetics

Ceiling Plenum vs Ducted Return

Return air strategy comparison for commercial buildings

FAQ · Grilles

Return Air Grilles — FAQ

What is the MOQ for return air grilles?

Standard items start at 100–500 pieces. Custom or OEM orders usually require 500–2,000 pieces. Contact us for exact pricing.

Do you offer OEM/ODM for return air grilles?

Yes. Custom dimensions, materials, finishes, and packaging. We have been an OEM partner for global HVAC brands for 20+ years.

What is the lead time for return air grilles?

Standard items: 15–25 business days from China. Custom/OEM: 30–45 days. US spiral ducts: 5–10 days from Houston, TX.

What certifications do your return air grilles have?

UL, CE, M1, ROSH, and AWTA depending on the product line. View certifications.

Custom manufacturing

Need custom grilles?

OEM manufacturing, custom dimensions, private labeling. Quote within 12 hours.

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