We have just had a quote for faux wood Venetian blinds on the front of the house (2 big bay windows and a box room) and also a wide black out roller blind for the back bedroom (window is wider than roller blinds available in shops!) Quote was more than would have been as because the bay window is curved 6 blinds are needed for each bay. We have been quoted £1060 including installation. My first thought was that is quite reasonable as I know made to measure blinds fitted for you are never cheap but I would be interested in the opinions of others before we go ahead.