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External Ventilation Grilles
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Price range: $74.38 through $92.98
OAL253030 Outside Air Louvre 300×300 – External Ventilation Grilles – PYOAL300
Price range: $74.38 through $92.98 -
Price range: $24.78 through $30.98
Grille Ventilation double sided round , dia50mm – External Ventilation Grilles – VEMV50/2BV
Price range: $24.78 through $30.98 -
Price range: $111.58 through $139.48
OAL254545 Outside Air Louvre 450×450 – External Ventilation Grilles – PYOAL450
Price range: $111.58 through $139.48 -
Price range: $61.98 through $77.48
OAL252020 Outside Air Louvre 200×200 – External Ventilation Grilles – PYOAL200
Price range: $61.98 through $77.48 -
Price range: $173.58 through $216.98
OAL256060Outside Air Louvre 600X600 – External Ventilation Grilles – PYOAL600
Price range: $173.58 through $216.98 -
Price range: $24.78 through $30.98
Cowl wall mount 125mm with NO round coupling on back – External Ventilation Grilles – VEMV122K
Price range: $24.78 through $30.98 -
Price range: $99.18 through $123.98
OAL254040 Outside Air Louvre 400×400 – External Ventilation Grilles – PYOAL400
Price range: $99.18 through $123.98 -
Price range: $148.78 through $185.98
OAL255050 Outside Air Louvre 500×500 – External Ventilation Grilles – PYOAL500
Price range: $148.78 through $185.98 -
Price range: $86.78 through $108.48
OAL253535 Outside Air Louvre 350×350 – External Ventilation Grilles – PYOAL350
Price range: $86.78 through $108.48 -
Price range: $49.58 through $61.98
Grille Louvered Plastic Square 150dia w insect screen – External Ventilation Grilles – GLP150
Price range: $49.58 through $61.98 -
Price range: $74.38 through $92.98
Grille Square louvre core 200diaSpigot 250sq wScreen – External Ventilation Grilles – VEMV250/200VS
Price range: $74.38 through $92.98 -
Price range: $49.58 through $61.98
OAL251515 Outside Air Louvre 150×150 – External Ventilation Grilles – PYOAL150
Price range: $49.58 through $61.98 -
Price range: $74.38 through $92.98
Gravity louvres Plastic 200diaSpigot 250x250sq – External Ventilation Grilles – VEMV250/200VJ
Price range: $74.38 through $92.98 -
Price range: $12.38 through $15.48
Cowl wall mount 100mm w Rnd plasticflange &backdraftdamper – External Ventilation Grilles – VEMV102VK
Price range: $12.38 through $15.48 -
Price range: $24.78 through $30.98
Grille parallel core wall/ceil 100spigot 154x154sq wScreen – External Ventilation Grilles – VEMV101VS
Price range: $24.78 through $30.98 -
Price range: $136.38 through $170.48
Grille Cowl Round Stainless Steel 200 dia * – External Ventilation Grilles – VEMVM202BVSN
Price range: $136.38 through $170.48 -
Price range: $37.18 through $46.48
Grille louvre wall/ceil 100-150spigot 204x204sq variable dia – External Ventilation Grilles – VEMV150VDS
Price range: $37.18 through $46.48 -
Price range: $161.18 through $201.48
Outside Air Louvre 550×550 – External Ventilation Grilles – PYOAL550
Price range: $161.18 through $201.48 -
Price range: $61.98 through $77.48
Grille Gravity Stainless Steel 150diaSpigot 167x167sq – External Ventilation Grilles – VEMVM150VJN
Price range: $61.98 through $77.48 -
Price range: $24.78 through $30.98
Gravity louvres Plastic 100mmSpigot 154x154sq – External Ventilation Grilles – VEMV100VJ
Price range: $24.78 through $30.98 -
Price range: $49.58 through $61.98
Gravity louvres Plastic 150diaSpigot 186x186sq – External Ventilation Grilles – VEMV150VJ
Price range: $49.58 through $61.98 -
Price range: $24.78 through $30.98
Grille louvre wall/ceil 100spigot 154x154sq &Screen – External Ventilation Grilles – VEMV100VS
Price range: $24.78 through $30.98 -
Price range: $24.78 through $30.98
Cowl wall mount 125mm with round flange – plastic – External Ventilation Grilles – VEMV122VK
Price range: $24.78 through $30.98 -
Price range: $61.98 through $77.48
Cowl wall mount 125face c/w separate 150mm g/s spigot [kit] – External Ventilation Grilles – VEMV150COWL
Price range: $61.98 through $77.48
![Buy Cowl wall mount 125face c/w separate 150mm g/s spigot [kit] VEMV150COWL Online - External Ventilation Grilles - 1 - NZ Depot Trade](https://nzdepot.co.nz/wp-content/uploads/2026/02/Cowl-wall-mount-125face-cw-separate-150mm-gs-spigot-kit-VEMV150COWL-NZ-Depot-HVAC-Supply-300x300.jpg)
External Ventilation Grilles are a crucial component for any project. At NZ Depot, we offer a curated selection of top-brand External Ventilation Grilles known for their reliability and performance. Explore our collection and enjoy fast, nationwide delivery.