EV350PV Passive Eaves Vent Kit

Kit Includes

•  EV350PV Bushfire Certified Passive Air Intake Eaves Vents
• Powder-coated white aluminium construction
• BAL 12.5–40 ember-resistant mesh
• Fixing screws
• Installation instructions

Key Features

• Designed for NCC 2025 Roof Ventilation — assists balanced roof space ventilation for condensation and mould management.
• Works with Wind-Driven Roof Ventilators — compatible with all major 250mm turbine ventilators.
• Compatible with Passive Ridge Ventilation — designed to operate alongside ridge vent systems for balanced airflow.
• Bushfire Rated BAL 12.5–40 — suitable for installation in bushfire-prone areas.
• 28,000mm² Effective Open Area — high free-air intake promotes efficient passive airflow.
• Passive Cooling & Condensation Control — helps reduce roof space heat, moisture and humidity.
• No Power Required — operates using natural airflow with zero running costs.
• Maintenance Free — no motors, bearings or moving parts.
• Australian Designed — engineered specifically for Australian homes and climate conditions.
• Simple Builder-Friendly Installation — suitable for new homes or retrofit applications.

The EV350PV Passive Eaves Vent Kit is an Australian-designed passive ventilation system developed to work alongside 250mm wind-powered turbine ventilators and passive ridge ventilation systems.

Designed to introduce fresh outside air through the eaves, the EV300VP2 creates balanced airflow throughout the roof space, helping exhaust warm, moisture-laden air naturally while reducing condensation and mould build-up.

Developed for Australian conditions, the system assists builders in meeting the intent of the NCC 2025 roof space ventilation requirements while providing a simple, maintenance-free solution with no electrical power required.

The EV350PV is ideal for new homes, renovations and energy-efficient construction where improved roof ventilation, healthier roof spaces and long-term durability are priorities.

Typical Installation

For a typical 4-bedroom, 2-bathroom Australian home (approximately 24 metres long):

• 3 × 250mm Wind-Driven Turbine Roof Ventilators
• 6 × EV300PV Passive Air Intake Eaves Vents

This provides balanced intake and exhaust ventilation across the roof space.

Coverage Guide

1 Turbine Roof Ventilator

2 EV300PV Passive Eaves Vents

=

Approximately 8 metres of roof coverage

Specifications

Compatibility

Compatible with:

• 250mm Wind-Driven Turbine Ventilators
• Passive Ridge Ventilation Systems
• New Residential Construction
• Existing Homes
• Builder and Owner-Builder Projects

Perfect For

• Passive Roof Ventilation Systems
• Wind-Powered Roof Ventilators
• New Homes
• Renovations
• Homes in Bushfire-Prone Areas
• Energy-Efficient Construction
• Condensation & Mould Management

Freight & Delivery

Every EV300PV kit is securely packaged to ensure it arrives in perfect condition anywhere in Australia. Our reinforced packaging protects the vents during transport, providing safe delivery from Perth, Western Australia.

FAQ

Does the EV350PV work with any turbine roof ventilator?

Yes. It has been designed to work with virtually all 250mm wind-driven turbine ventilators.

Can it be used with passive ridge ventilation?

Yes. The EV350PV is specifically designed to complement passive ridge ventilation systems by supplying balanced fresh air through the eaves.

Does it require electricity?

No. The system operates entirely through natural airflow and wind movement with no power consumption.

Is it suitable for bushfire areas?

Yes. The EV350PV eaves vents are certified for BAL 12.5–BAL 40 installations.

Can it be installed on existing homes?

Yes. The vents can be fitted during construction or retrofitted into existing eaves, making them suitable for both new homes and renovations.