Hi, thanks for your enquiry. A ball park figure would be around £1000 but please bear in mind zinc would have a lifetime guarantee and probably outlast the building. This is also a zero maintenance option so would never need any upkeep. If you have any further questions please ask and I'll do my best to answer. I have several pictures on my profile that might give you insight as to how it may look. Unfortunately there isn't anyone in your area I could recommend but I would be prepared to take the work on myself. Best regards, Lee
