On Wed, 20 Aug 2008 13:20:23 +0100 Dennis@home wrote :
My bay window has PVC coated steel tubes in the corners to support the roof.
It can't cost much extra to do a proper support like this.

Very old page but a guy who knows his stuff

BAY WATCH - The Disaster Movie

Independent glazing consultant Philip Rougier examines the topical and
controversial subject of replacing timber bay windows with PVCu ones.

http://www.expertexpert.com/bays.htm

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Tony Bryer SDA UK 'Software to build on' http://www.sda.co.uk