Hey, I got mine from Homebase and they're in pretty good condition a year on :)
Thanks, sadly they don't have them in the size we need..
We have some that we got at John Lewis in Oxford Street. Not local, I know, but good quality, wide variety, at a fair price. Not sure if they do an installation service, if you need that, but I'm sure you could find a local handyman to fit them, if you do not intend to fit them yourself.