Timothy Murphy wrote:



Thanks ... exactly what I was looking for.
It claims Ireland has been chosen as a testing ground for this glass.
Unfortunately it doesn't say anything about the cost
or where it can be obtained,
but I have written to them to ask.

I live in a 4-storey building (an old orphanage)
and it is more or less impossible to get at the higher windows
from outside - the only way to clean them
is by taking them out internally.

As long ago as the early 1960s while in Germany all the windows in the
modern flats opened inwards, so cleaning was a doddle, surely that type
of window is available here?