On Sun, 25 Jan 2004 23:37:04 +0000, Lee Blaver
wrote:


The thing that bothers me about fibreglass (apart from one of the
neighbours' fibreglass roofs leaking...) is thermal movement of the
building and/or UV damage causing cracking. Although I suppose both are
easily avoided with the right resin.

If you think about the environment boats survive in and the stresses
they have to endure a roof has an easy time of it.


--
Peter Parry.
http://www.wpp.ltd.uk/