Hi,guys'n'gals just wondering if anyone is prepared to give me a guide price for re-roofing half a house.Approx 400 tiles, new ridge tiles,underfelt,battons etc.One pipe stack in the way,"normal tiles" that interlock concrete type- about 12"x 8" ,14 tiles high about 30 acrosss,access ok onto drive.Dont shout at me i know you cannot see it,but.........ish