This product has been superseded by an Aussie Made and developed sound attenuating door vent product called qVENT Type 3. Link Below

qVENT door vent - Improve bathroom ventilation or ducted heating return path connectivity – Tight House

White ALUMINIUM LOUVRE DOOR VENT

335mm x 185mm

A two piece grill that snaps together in a door for any room that requires improved ventilation.

A door vent will significantly improve the performance of a ceiling fan to remove humidity and odours from a room, and reduce the likelihood of mould growth.

For more information as to why you might want to provide air for ceiling fans, click here or understand ducted heating energy efficiency

In many cases Bathroom and Toilet fans cannot get of enough air to move through the fan. With air coming from down low in a door, humidity and smells move quickly and efficiently outside via your ceiling fan.

At Efficiency Matrix we take air flow quite seriously, so we measured the actual flow rates within an average bathroom with a single ceiling fan. With a door vent fitted, the flow of air up and out of the ceiling fan is increased by 33%.  The substantial increase in air flow as a result of a door vent can improve air quality and thus lessen the incidence of mould.

Ducted heating systems can become unbalanced when the supply vent in a home is not able to get back to the return vent.  This happens when doors in the home are kept closed.  The best way to solve this problem, is to let the air get back via a door grill.

Dimensions