Wednesday 10 May 2017

Types of Roof Ventilation in Melbourne

There are several types of roof ventilation in Melbourne that we will discuss now:
  • Box vents are also called low profile vents, flat vents, louvers, or even turtle vents. They are called static vents as they have no moving parts. A box vent covers a hole cut out of the roof and they use natural convection for air movement. They are available in a variety of colours and built from a range of materials. Box vents are versatile, cheap, and one of the most common types of roof ventilation in Melbourne.
  • Wind turbines are sometimes called whirlybirds, and while they include moving parts, they don’t feature a motor and instead rely upon wind to power movement. This type of ventilation system moves more air as compared to traditional box vents provided the wind is blowing.
  • Power vents combine benefits of box vents and wind turbines. They are motor driven and ensure proper roof ventilation in Melbourne regardless of the harsh climate or wind conditions. However, these are more expensive than box vents and whirlybirds.
  • Ridge vents are another kind of static vent system which is installed along roof ridges. These are designed to run the full length of roofs’ horizontal ridge and blend seamlessly into roofs’ design making them a smart option of roof ventilation in Melbourne.
  • Off-ridge vents are static vents installed over a cut section of the roof, generally near the ridge. They are thin and rectangular, and possibly the least efficient amongst the roof vents.
As you can see, roof ventilation in Melbourne are varied and complicated, so it is always recommended to work with a qualified roofing contractor when planning out which system is best for your home. Your roofing contractor can tell you which system is best in your city’s climate.

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