Thank you for your reply - what I'm asking, is it possible to have two layers of tile on top of a slate roof.
A contractor has informed me that they will have to charge more money because I have two layers of tile on top of slate tile. But he wasn't sure how that was done unless the tile was...
I would like to know if a tile roof can be installed over a slate roof and how is it done - (a contractor informed me that I have two layers of tile covering a slate roof) Any information will be appreciated.