The Double Glazing Forum has put a section on it’s website where people can rate double glazing companies on various areas of their experience with them: http://www.double-glazing-forum.com/company-ratings.aspx.

Now, from previous experiences, this could be risky. It could be something they completely ignore, or could get quite touchy about it. Personally, I wouldn’t like my company being so open to debate and judgement. I’ve always found that the bigger companies are more sensitive to this sort of material being published. We may just have to wait and see how companies react.