Tag Archives: fire season

Windows

Eyes may be the windows to the soul, but windows are the weakest link in our homes. Because they’re fragile. Because they break.

It seems like such an obvious thing now, but I remember how shocked I was when an expert pointed out that the inside of our homes is the driest place on earth. Once a window breaks, even one ember is enough to burn the house down from the inside out.

Makes sense, doesn’t it? Yet how many of us have adequate protection for our windows?

When I built my house in Warrandyte, I had to put metal mesh screens over all the windows that could be opened. But my house has double barrel windows where the top pane opens but the bottom pane is fixed. The top pane is protected by the required metal screen [basically an ordinary fly wire screen but made of metal]. The bottom pane is not.

Now, imagine a bushfire scenario. The wind is howling, and the gums are dropping branches large and small. One of those branches is blown towards the house and slams into one of my windows. The top pane may remain intact, but what of the bottom pane?

Yes. Exactly.

I solved my window problem by investing in fire resistant shutters. These shutters cover the entire window area, top pane, bottom pane and the wooden frame. They look like this:

The shutters roll up and down inside the frame [like vertical sliding doors] and are rated to protect the windows for about 20 minutes. That’s the length of time it usually takes the fire front to pass.

The regulations have been tightened up a lot since Black Saturday, and I believe that new houses in fire prone areas must have toughened glass instead of ordinary glass. But what of existing houses? As far as I know, there are no regulations about retrofitting toughened glass to houses built before 2009.

Does that mean there is no danger to those houses? Of course not.

If you live in a bushfire prone area, please think hard about your windows, and what you can do to protect them.

Stay safe.

Meeks


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