when we bought the house we noticed the bathroom window looked like it had been installed by small child rather than qualified builder. true enough it now leaks every time it rains. worried the whole thing may have to come out again and be fitted and sealed properly. anyone got any idea ballpark costs? it's a victorian house but is a modern window, not full height, not sash or anything (not in keeping with rest of house either - natch - the previous owner really knew how to lwreck an old house. grr)