EaveFlo is a coordinated ventilation system designed for all roof pitches and gutter designs, ensuring optimal airflow and compliance with Australian building standards. Proudly manufactured in Australia from 5005 H34 0.6mm aluminum sheet, EaveFlo provides durable and efficient roof ventilation for all metal roofs.
EaveFlo is designed to meet NCC 2022 Section 10.8.3 requirements for low-level roof ventilation in climate zones 6, 7, and 8. It ensures effective airflow in metal roofs with evenly distributed openings, meeting compliance for various roof pitches.
Each model provides a specific free open area (mm²/m) based on ventilation needs and roof design. Note: For cathedral ceilings, additional eave ventilation of 18,000 mm²/m is required.
EaveFlo EG7000 & BF7000
EaveFlo BG25000 & SBP25000
EaveFlo enhances roof ventilation efficiency while ensuring compliance with Australian building standards, BAL compliance and is proudly made in Australia.
This product meets the requirements of NCC 2022 section 10.8.3, Ventilation of roof spaces, at low level for climate zones 6, 7 and 8, where a metal roof must have a roof space that is ventilated to outdoor air through evenly distributed openings in accordance with Table 10.8.3. and for roof pitches of 15° – 75° requiring an opening of 7000 mm2/ per l/m. Ventilation openings are specified as a minimum free open area per metre length of the longest horizontal dimension of the roof. This product design achieves a free open area of 10047 mm2/ per l/m.
NOTE: This product excludes the additional requirements of 18,000 mm2/ per l/m at the eaves if the roof has a cathedral ceiling.
This product design achieves a free open area of 30140 mm2/ per l/m.
This product meets the requirements of NCC 2022 section 10.8.3, Ventilation of roof spaces, at low level for climate zones 6, 7 and 8, where a metal roof must have a roof space that is ventilated to outdoor air through evenly distributed openings in accordance with Table 10.8.3. and for roof pitches of 15° – 75° requiring an opening of 7000 mm2/m.
Ventilation openings are specified as a minimum free open area per metre length of the longest horizontal dimension of the roof. This product design achieves a free open area of 10047 mm2/ per l/m.
Notes: This product excludes the additional requirements of 18,000 mm²/m at the eaves if the roof has a cathedral ceiling.
This product meets the requirements of NCC 2022 section 10.8.3, ventilation of roof spaces, at low level for climate zones 6, 7 and 8, where a metal roof must have a roof space that is ventilated to outdoor air through evenly distributed openings in accordance with Table 10.8.3. for roof pitches below 15° requiring an opening of 25000 mm²/m.
Ventilation openings are specified as a minimum free open area per metre length of the longest horizontal dimension of the roof.
This product design achieves a free open area of 30140 mm2/ per l/m.
