I would like some blackout blinds for this Juliet Balcony door, so yesterday a salesperson from a local blind shop came round to measure up. He has quoted me £730 for pleated Tru-fit blinds. I really like the way that they just fit in the glass panels and you can slide them into any position - down as well as up - but surely there must be a cheaper alternative? Are there other brands that do the same job or similar? The salesman wasn't able to suggest anything else.