Sub Floor Ventilation Requirements Melbourne

Sub floor ventilation protecting your home.

Sub floor ventilation requirements melbourne.

The minimum level of ventilation required to achieve this is dependent on the location and sub floor conditions. Of the australian standards a s. If crossflow ventilation requirements cannot be met due to site conditions mechanical ventilation systems should be designed and implemented to meet the bca requirements. The bca part 3 4 outlines sub floor ventilation requirements to limit the moisture content of framing timbers in the sub floor space.

The affordable solution is an economic long lasting sub floor ventilation system installed by doctor damp our consultants and technicians are trained to design and install sub floor. Decking s verandahs and patios should not limit crossflow ventilation to sub floor space if ventilation is effected steps should be taken to achieve the correct bca requirements. The relevant open link in same page performance requirements determined in accordance with open. Vent type l vent size l area per square mm.

Excessive sub floor moisture can cause rising damp wood rot problem odours and pest infestation if untreated sub floor moisture may result in the growth of moulds and mildew causing serious health issues. Where an alternative subfloor ventilation system is proposed as a open link in same page performance solution to that described in open link in same page part 3 4 1 that proposal must comply with. Sub floor ventilation allows your sub floor to breathe by having cross ventilation reducing the amount of moisture buildup and therefore reducing the risk of. Squared nett ventilation per lineal metre on both external and internal walls.

Sub floor by definition is the enclosed space between the natural ground and floor level of a building ventilation by definition is the provision of fresh air to a room building excessive sub floor moisture may cause problems. Did you know that a fertile place for mould growth is beneath the floor. Sub floor ventilation fans and systems. Most people do not realise that mould growth indoors can be fuelled by a toxic subfloor area inadequate subfloor ventilation allows ground moisture to manifest which over time will create a toxic environment that naturally seeps into and contaminates the living area.

Terracotta 230mm x 150mm 6 200vent in situ. In queensland three climate zones apply.