Build Your Own Eaves Vent Package
The Build Your Own Eaves Vent Package gives you the flexibility to create a complete eaves ventilation system to suit your home. Simply choose the number of EV200 and EV400 Hi-Flow Eaves Vents you need, and the required 150mm ducting is calculated and added automatically.
Designed as a smarter alternative to traditional rooftop flumes, the system discharges through the eaves for a cleaner roofline with no unnecessary roof penetrations.
BAL 12.5–40 Rated | Solar-Friendly Layout | No Roof Penetrations | 150mm Duct System
Key Features & Benefits
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Build a package to suit your home — Select the combination of EV200 and EV400 vents required for your bathrooms, toilets, ensuite, rangehood and ceiling exhaust fans.
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Ducting calculated automatically — Each EV200 requires 1 × 6m duct length, while each EV400 requires 2 × 6m duct lengths.
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No roof penetrations — Eaves discharge eliminates unnecessary roof cuts and reduces the risk of leaks around traditional rooftop flumes.
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Solar-friendly — Keeps ventilation outlets away from rooftop solar panels and helps maintain a clean, unobstructed roof layout.
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BAL 12.5–40 rated — Designed for use in Australian bushfire-prone areas requiring BAL-rated ventilation products.
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Maximum airflow design — Hi-Flow vent construction is designed to minimise airflow resistance from rangehoods and ceiling exhaust fans.
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Clean roofline — Keeps external ventilation outlets discreetly positioned under the eaves rather than across the roof.
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Australian designed — Purpose-designed for Australian homes and harsh Australian conditions.
Choose Your Vents
EV200 Hi-Flow Eaves Vent
Single 150mm duct connection. Ideal for rangehoods, bathroom exhaust fans, toilet fans and other single exhaust applications.
EV400 Hi-Flow Eaves Vent
Dual 150mm duct connection. Ideal for bathroom/toilet combinations, ensuite shower/toilet combinations or two separate ceiling exhaust fans.
Automatic Duct Calculation
You only need to choose your vents — we calculate the ducting for you.
| Vent Selected | 150mm Duct Included |
|---|---|
| 1 × EV200 | 1 × 6m duct |
| 1 × EV400 | 2 × 6m ducts |
| 2 × EV400 + 1 × EV200 | 5 × 6m ducts |
Specifications
| Duct Size | 150mm |
|---|---|
| EV200 Connections | 1 × 150mm |
| EV400 Connections | 2 × 150mm |
| Duct Length | 6 metres per connection |
| BAL Rating | BAL 12.5–40 |
| Installation Location | Eaves |
| Suitable For | Rangehoods, bathrooms, ensuites, toilets & ceiling exhaust fans |
Not Sure What You Need?
For a typical 4 bedroom / 2 bathroom home, we recommend:
2 × EV400 — Bathroom/Toilet + Ensuite Shower/Toilet
1 × EV200 — Rangehood or Ceiling Exhaust Fan
5 × 6m lengths of 150mm duct
Or customise the quantities below to build the right package for your home.
