£200 a day!? It's 2015, not 1990. You're in Buckinghamshire so you can expect to at least double that figure unless you want a dim-witted knuckle dragger working on your system
We can help you if you help us - as I've said, you've given no details of length of discharge run, length of flue run, how difficult your wall might be to drill, what control system you want etc etc. Extras will almost certainly be more than £500 as well
We can help you if you help us - as I've said, you've given no details of length of discharge run, length of flue run, how difficult your wall might be to drill, what control system you want etc etc. Extras will almost certainly be more than £500 as well