In addition to getting lots of quotes and personal recommendations make sure that they
remove the old wooden Fascias, soffits and bargeboards and don't just cover them up with thin UPVC. Our next door neighbours got fleeced and it was a cover up job into the bargain

I wouldn't have believed it, if I couldn't see it every day with my own eyes, but it was only when my builders pointed it out that I noticed it (there were other things badly wrong too ;) ) :rolleyes: :rolleyes: