With ventilation openings on both sides of each blade, the Altair Louvre Window with the Stronghold System is a great option to maximise the natural ventilation in apartments even when openings are restricted to comply with the BCA fall prevention requirements.
Unlike natural ventilation systems, mechanical smoke ventilation systems dont solely depend on the physical properties of smoke. Instead, they employ mechanical elements, such as fans, to suck smoke out whether it is its natural trajectory or not.
Natural apartment ventilation should provide the necessary amount of air to the premises in a timely manner, meaning that this entire system should work smoothly and continuously. Otherwise, residents will quickly notice problems with air circulation.

Natural Ventilation System for Apartments.Ventilation Systems - Sydney Subfloor Ventilation. Cross-flow and Passive Stack Ventilation Diagram.
In favorable climates and buildings types, natural ventilation can be used as an alternative to air-conditioning plants, saving 10%30% of total energy consumption. Natural ventilation systems rely on pressure differences to move fresh air through buildings.

Read about intelligently controlled natural ventilation at WindowMaster. Our natural ventilation systems help maintain a healthy indoor climate.
Natural ventilation is the simplest and most cost effective choice where a ventilated corridor or lobby extends to an external wall. In this instance a 1.5 m2 Corridor AOV (Automatic Opening Ventilator) or Corridor OV (Opening Ventilator) may be used at each level.

CMV, a quality natural assisted ventilation system. You know the importance of airing and ventilating your home for a healthy and pure environment. Good natural ventilation is the best way to achieve this ideal!
Ventilation-systems in apartment buildings are typically laid out in 3 main ways: natural-ventilation, mechanical-ventilation and hybrid-ventilation.