In article ,
Nick wrote:
About 20 minutes ago the inside pane glass of my patio door glass
spontaneously shattered with a huge bang. It is still gently crackling.
The door is 20 Years old. It is aluminium sliding and still opens ok, so
it cant have been stress from the frame.

Any ideas what happened.

If it's toughened glass this just sometimes happens - same as it does with
toughened glass once used on cars.

Insurance should cover it.

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*Why is the word abbreviation so long?

Dave Plowman London SW
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