I need to change the aerial on my roof, and I was hoping for some useful
advice before I go up there. The problem is, that the roof is a little
unusual - rather than the normal inverted 'v' there are also side angles too
which are quite sheer. See picture http://www.dmaz.demon.co.uk/house.jpg my
house is also the middle of a terrace, so there's no access from the sides.

So any kind soul feel like giving me some advice? - even if it's 'get a
professional'. (in which case how much do you think that might cost?)

Thanks.


Dave