Any help gratefully received. I need to replace our back door. I don't think I'm opposed to Wood-look upvc. Wood is lovely too. I'm mainly just concerned with finding a very draft-free, decent quality one that I can order online (as our local window companies seem to do a really small range and I don't think I have time to wait for a joiner). I really don't know what to look for or where to look for it. Any advice or recommendations?