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Air Grilles & Diffusers

Precision-manufactured air distribution components for optimal airflow control. Aluminium construction with white powder coat or natural anodised finishes. Custom sizes available.

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Aluminium constructionRemovable core designWhite & anodised finishesCustom sizes availableEgg crate & linear bar patterns

18 products

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Removable Core Linear Bar Grille (White)

Removable Core Linear Bar Grille (White) in White finish. Available in 26 sizes from 300×100 to 2500×150. Custom sizes available.

Finish: WhiteSKU Count: 26Size Range: 300×100 — 2500×150
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Removable Core Linear Bar Grille (Natural Anodised)

Removable Core Linear Bar Grille (Natural Anodised) in Natural Anodised finish. Available in 5 sizes from 350×150 to 1200×100. Custom sizes available.

Finish: Natural AnodisedSKU Count: 5Size Range: 350×150 — 1200×100
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Removable Core Linear 2 Slot Diffuser (White)

Removable Core Linear 2 Slot Diffuser (White) in White finish. Available in 4 sizes from 400×97 to 900×97. Custom sizes available.

Finish: WhiteSKU Count: 4Size Range: 400×97 — 900×97
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Removable Core Linear 2 Slot Diffuser (Natural Anodised)

Removable Core Linear 2 Slot Diffuser (Natural Anodised) in Natural Anodised finish. Available in 4 sizes from 400×97 to 900×97. Custom sizes available.

Finish: Natural AnodisedSKU Count: 4Size Range: 400×97 — 900×97
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Removable Core Linear 3 Slot Diffuser (White)

Removable Core Linear 3 Slot Diffuser (White) in White finish. Available in 3 sizes from 600×140 to 1200×140. Custom sizes available.

Finish: WhiteSKU Count: 3Size Range: 600×140 — 1200×140
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Removable Core Double Deflection Wall Register (White)

Removable Core Double Deflection Wall Register (White) in White finish. Available in 11 sizes from 300×100 to 750×200. Custom sizes available.

Finish: WhiteSKU Count: 11Size Range: 300×100 — 750×200
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Floor Supply Air Grille (Natural Anodised)

Floor Supply Air Grille (Natural Anodised) in Natural Anodised finish. Available in 2 sizes from 300×100 to 350×150. Custom sizes available.

Finish: Natural AnodisedSKU Count: 2Size Range: 300×100 — 350×150
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Floor Supply Air Grille (Beige)

Floor Supply Air Grille (Beige) in Beige finish. Available in 2 sizes from 300×100 to 350×150.

Finish: BeigeSKU Count: 2Size Range: 300×100 — 350×150
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Multi-Directional Outlet Face

Multi-Directional Outlet Face. Available in 3 sizes from 230×230 to 350×350.

Finish: StandardSKU Count: 3Size Range: 230×230 — 350×350
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Multi-Directional Outlet Neck

Multi-Directional Outlet Neck. Available in 6 sizes from 300×300 - 08" to 350×350 - 12".

Finish: StandardSKU Count: 6Size Range: 300×300 - 08" — 350×350 - 12"
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Lay-in Diffuser (2-4 Way)

Lay-in Diffuser (2-4 Way) in White finish. Available in 4 sizes from 595×595 Face to 300×300 Neck. Custom sizes available.

Finish: WhiteSKU Count: 4Size Range: 595×595 Face — 300×300 Neck
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Lay-in Neck Adaptor (Square to Round)

Lay-in Neck Adaptor (Square to Round). Available in 3 sizes from 450×450 - 08" to 450×450 - 12".

Finish: StandardSKU Count: 3Size Range: 450×450 - 08" — 450×450 - 12"
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Bevelled Edge Diffuser (2-4 Way)

Bevelled Edge Diffuser (2-4 Way) in White finish. Available in 7 sizes from 225×225 to 450×450. Custom sizes available.

Finish: WhiteSKU Count: 7Size Range: 225×225 — 450×450
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Bevelled Edge Diffuser Neck Adaptor

Bevelled Edge Diffuser Neck Adaptor in Galvanised Steel finish. Available in 11 sizes from 225×225 - 08" to 450×450 - 14".

Finish: Galvanised SteelSKU Count: 11Size Range: 225×225 - 08" — 450×450 - 14"
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Round Ceiling Diffuser (ABS)

Round Ceiling Diffuser (ABS) in ABS finish. Available in 4 sizes from 150mm/06" to 300mm/12".

Finish: ABSSKU Count: 4Size Range: 150mm/06" — 300mm/12"
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Down Jet Diffuser (ABS)

Down Jet Diffuser (ABS) in ABS finish. Available in 3 sizes from 200mm/08" to 300mm/12".

Finish: ABSSKU Count: 3Size Range: 200mm/08" — 300mm/12"
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Return Air Grille (Egg Crate) Hinge with Filter

Return Air Grille (Egg Crate) Hinge with Filter in White finish. Available in 28 sizes from 300×300 to 1200×600. Custom sizes available.

Finish: WhiteSKU Count: 28Size Range: 300×300 — 1200×600
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Floor Return Air Grille with Filter (Beige)

Floor Return Air Grille with Filter (Beige) in Beige finish. Available in 5 sizes from 400×400 to 900×400. Custom sizes available.

Finish: BeigeSKU Count: 5Size Range: 400×400 — 900×400
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Need custom grilles & diffusers?

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

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Frequently Asked Questions

What is the MOQ for air grilles & diffusers?
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 air grilles & diffusers?
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 air grilles & diffusers?
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 air grilles & diffusers have?
UL, CE, M1, ROSH, and AWTA depending on the product line. View certifications.