Energy Efficiency

read, watch, discover
What’s the best window solution for you? The links below will help you make an informed decision.

Light and Shadow when using Breezway Louver Windows

IMG_9721a_lowresLight and Shadow when using Breezway Louver Windows

With almost the entire eastern façade of the Breezway Head Office (in Australia) made up of a wall of Breezway Altair Louver Windows there are two characteristics of our building that most visitors comment on….1) How pleasant it is to feel the breeze and 2) How much natural light streams into our building.

There’s another aspect that I really enjoy which few visitors get to see because it only happens first thing in the morning when the sun is low in the sky – and that is the light patterns caused by the angled, open blades.

Our Breezway Louver Windows have green tinted glass blades to reduce the amount of heat entering the building in the form of sunlight. The sunlight passing through the tinted blades and the sunlight passing between the tinted blades forms geometric patterns on the walls and floors.

read more

Enjoy the day while reducing your electricity bill

IMG_0212Enjoy the day while reducing your electricity bill – open your office windows!

It’s a beautiful winter’s day in Brisbane today: blue skies, 23C with a breeze blowing from the west. Unlike most other office workers around the city today, I can actually feel the breeze. It’s not because I’m working outside though, it’s because the air conditioning is off and the office windows are open. No, I don’t work in a small home office, the Breezway head office here in the suburb of Coorparoo has a floor area of 660m2 spread over 3 floors.

read more

The Double Glazing Myth(s)

“For every complex problem there is an answer that is clear, simple, and wrong.” - H. L. Mencken (1880-1956) The energy efficiency of a building is influenced by many different design aspects. Orientation, insulation, ventilation, shading, sealing and building size...

read more

New Hurricane Yasi Video

A new video on Hurricane Yasi (i.e. Cyclone Yasi in Australia) is now available to watch on the video page of the Breezway website. Breezway Louver Windows seal tight to withstand positive and negative wind pressures (of up to 180m/hr) such as those experienced during...

read more

New Ventilation Video

The latest Breezway video highlights the contribution that ventilation makes to the energy efficiency of a building and compares the percentage of the overall window area of various window types that can be opened to allow ventilation. As any louver lover would know,...

read more