A
Anonymous
Guest
I am planning to fit a new cast iron insert which came with a cast iron back. I have been trying to find information on how to do this - I was pretty confident about a fire brick fireback but the cast one is shaped at the top. Do I treat it the same as the brick one, and fill in the gaps round the side and back and slope the top edge. Also, I've been looking for info on lime mortar, as this seems to be the thing to use..
Any suggestions gratefully received...
Any suggestions gratefully received...