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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.

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

Available Models (18)

Removable Core Linear Bar Grille (White)

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.

FinishWhite
SKU Count26
Size Range300×100 — 2500×150
DetailsGet a Quote
Removable Core Linear Bar Grille (Natural Anodised)

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.

FinishNatural Anodised
SKU Count5
Size Range350×150 — 1200×100
DetailsGet a Quote
Removable Core Linear 2 Slot Diffuser (White)

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.

FinishWhite
SKU Count4
Size Range400×97 — 900×97
DetailsGet a Quote
Removable Core Linear 2 Slot Diffuser (Natural Anodised)

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.

FinishNatural Anodised
SKU Count4
Size Range400×97 — 900×97
DetailsGet a Quote
Removable Core Linear 3 Slot Diffuser (White)

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.

FinishWhite
SKU Count3
Size Range600×140 — 1200×140
DetailsGet a Quote
Removable Core Double Deflection Wall Register (White)

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.

FinishWhite
SKU Count11
Size Range300×100 — 750×200
DetailsGet a Quote
Floor Supply Air Grille (Natural Anodised)

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.

FinishNatural Anodised
SKU Count2
Size Range300×100 — 350×150
DetailsGet a Quote
Floor Supply Air Grille (Beige)

Floor Supply Air Grille (Beige)

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

FinishBeige
SKU Count2
Size Range300×100 — 350×150
DetailsGet a Quote
Multi-Directional Outlet Face

Multi-Directional Outlet Face

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

FinishStandard
SKU Count3
Size Range230×230 — 350×350
DetailsGet a Quote
Multi-Directional Outlet Neck

Multi-Directional Outlet Neck

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

FinishStandard
SKU Count6
Size Range300×300 - 08" — 350×350 - 12"
DetailsGet a Quote
Lay-in Diffuser (2-4 Way)

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.

FinishWhite
SKU Count4
Size Range595×595 Face — 300×300 Neck
DetailsGet a Quote
Lay-in Neck Adaptor (Square to Round)

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".

FinishStandard
SKU Count3
Size Range450×450 - 08" — 450×450 - 12"
DetailsGet a Quote
Bevelled Edge Diffuser (2-4 Way)

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.

FinishWhite
SKU Count7
Size Range225×225 — 450×450
DetailsGet a Quote
Bevelled Edge Diffuser Neck Adaptor

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".

FinishGalvanised Steel
SKU Count11
Size Range225×225 - 08" — 450×450 - 14"
DetailsGet a Quote
Round Ceiling Diffuser (ABS)

Round Ceiling Diffuser (ABS)

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

FinishABS
SKU Count4
Size Range150mm/06" — 300mm/12"
DetailsGet a Quote
Down Jet Diffuser (ABS)

Down Jet Diffuser (ABS)

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

FinishABS
SKU Count3
Size Range200mm/08" — 300mm/12"
DetailsGet a Quote
Return Air Grille (Egg Crate) Hinge with Filter

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.

FinishWhite
SKU Count28
Size Range300×300 — 1200×600
DetailsGet a Quote
Floor Return Air Grille with Filter (Beige)

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.

FinishBeige
SKU Count5
Size Range400×400 — 900×400
DetailsGet a Quote

Need Custom Grilles & Diffusers?

We offer OEM manufacturing, custom dimensions, and private labeling. Share your specs and get a quote within 12 hours.

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Frequently Asked Questions

What is the MOQ for air grilles & diffusers?
Minimum order quantities vary by specific model. Standard catalog items typically start at 100–500 pieces. For OEM or custom orders, MOQ is usually 500–2,000 pieces depending on tooling requirements. Contact our sales team for exact MOQ and pricing.
Do you offer OEM/ODM manufacturing for air grilles & diffusers?
Yes, we offer full OEM and ODM services including custom dimensions, materials, finishes, and packaging. Our engineering team can work from your drawings or develop custom solutions based on your specifications. We have been an OEM partner for global HVAC brands for over 20 years.
What is the lead time for air grilles & diffusers?
Standard catalog items ship within 15–25 business days from our China facility. Custom or OEM orders typically require 30–45 days. Spiral duct products from our Houston, TX factory can ship within 5–10 business days for US customers.
What certifications do your air grilles & diffusers have?
Our products carry UL, CE, M1 (France), ROSH, and AWTA (Australia) certifications depending on the product line. Fire dampers are UL 555 listed. All products are manufactured under ISO quality management standards. View our certifications.