External Air Louvres

External Air Louvres are designed to provide passive airflow and weather protection for commercial, industrial, and residential ventilation systems. Commonly installed on exterior walls, plant rooms, and service areas, these louvres allow fresh air intake or exhaust air discharge while helping prevent rain ingress and debris entry.

Available in a range of sizes. External Air Louvres are suitable for HVAC applications requiring durable and reliable external ventilation termination solution.

External Cowls & Vents Fixed Plastic Louvres

Square Designer White Grille 150Ø

RRP $128.00
$111.30

Fixed Louvre Black Plastic 150Ø Spigot

RRP $117.00
$101.74

Dome Cowl Vent Stainless Steel 100Ø Spigot

RRP $49.00
$42.61

Dome Cowl Vent Stainless Steel 125Ø Spigot

RRP $61.00
$53.04

Dome Cowl Vent Stainless Steel 150Ø Spigot

RRP $68.00
$59.13

Dome Cowl Vent Stainless Steel 200Ø Spigot

RRP $185.00
$160.87

Fixed Louvre White Plastic 100Ø Spigot

RRP $25.00
$21.74

Fixed Louvre White Plastic 125Ø Spigot

RRP $30.00
$26.09

Fixed Louvre White Plastic 150Ø Spigot

RRP $32.00
$27.83

Fixed Louvre White Plastic 200Ø Spigot

RRP $41.50
$36.09

Grille Gravity White 100Ø

RRP $38.50
$33.48

Gravity Grille White 125Ø

RRP $32.00
$27.93

Gravity Grille White 150Ø

RRP $33.00
$28.70

Gravity Grille Stainless 100Ø

RRP $62.00
$53.91

Gravity Grille Stainless 125Ø

RRP $71.00
$61.74

Gravity Grille 150Ø - Stainless Steel Wall Shutter

RRP $74.00
$64.35

Outside Air Louvre 150x150 (Neck Size)

RRP $49.00
$42.61

Outside Air Louvre 200x200 (Neck Size)

RRP $57.00
$49.57

Outside Air Louvre 250x250 (Neck Size)

RRP $87.00
$75.65

Outside Air Louvre 300x300 (Neck Size)

RRP $111.00
$96.52

Outside Air Louvre 400x400 (Neck Size)

RRP $185.00
$160.87

Outside Air Louvre 500x500 (Neck Size)

RRP $255.00
$221.74

Outside Air Louvre 600x600 (Neck Size)

RRP $300.00
$260.87

Outside Air Louvre Round - White 250Ø

RRP $70.00
$60.87