In article ,
John Rumm wrote:
Screwfix have a more extensive (and expensive) range of off the
shelf windows as well).

I bought their PVC patio doors and one window, and am very pleased with
the quality. Rather better than much of the stuff you see fitted
professionally. Of course the installation was better too...

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*I don't suffer from insanity, I enjoy every minute of it *

Dave Plowman London SW 12
RIP Acorn