Hi. I live in a 1939 house that we bought last year that is detached and we have a leak in our spare room. I went up into the loft the other night to see if where it was coming in but no luck. I did noticed a damp patch on our loft insulation elsewhere in the loft. I looked at the felt and it's really brittle and probably the original. I spoke to my brother who is a builder and he sent a roofer round to have a look and give me a quote for refelting the roof. He said he would do it cheaper as he knows my bro and quoted me £4000. That includes new felt, batons, scaffolding, reusing existing tiles and removing an old boiler chimney stack which doesn't get use anymore and tiling over it. Does this sound like a good price?