"John W" wrote in message news:bIoQb.9733
I did mine - I'd never done any glazing before - it was just common sense
from what I remember - in fact the hardest part of the job by a long way was
getting the old (metal!) frames out with the minimum of disruption to the
surroundings. - don't forget that if you diy you need building regs approval
once you've finished these days.

Thanks! I didn't know you need building regs approval if you install
them yourself. Do they have a look *before* all the plasterwork is
done so they can see in properly, or do they come out after the
plastering and everything is completed?