Paul wrote:
All this talk of thousands of pounds when I enquired it was going to
cost £400 for the whole garage.

I agree. I just had the entire roof of my house removed and replaced
with slate. Old roof was concrete-asbestos - stamped on the bottom of
each tile!
Cost £240 for special small skip from Stowmarket Skip Hire, Suffolk.
My builders did the removal. I had budgeted a lot more, so celebrations
in our hause last week!

Jon.