Buyer beware: If you decide to use this company I suggest you view 3 or 4 or their happy customers - actually you'd be foolish to even consider using them. Please becareful when taking recommendations from 'Forums', sometimes these are friends (look at the recommenders profile and see what other posts they have made). If you decide to use this company, good luck. If you're looking to give your hard earned cash to a local company then Dulwich Windows are not located anywhere near Dulwich. Jayson Webb (the owner) says he used to work for Bespoke Windows, I suggest giving them a call for a reference.