Feeling much better. back still a wee bit twingy, time to get on with getting the burner installed.For the base of the fireplace I've used some 25mm ply screwed to some 50 x 50 battoning with insulation behind.
To give the tiles a good base, and also to absorb the heat, I've fixed plasterboard to the ply.
Then framed it with some battoning just to keep it tidy...

The tiles are 4 inch Chinese slate which despite being of various thickness I found quite easy to lay.

Most pleased I is with the finished result.........
Going to get my mate 'arry to help out with the grouting as I ain't got a clue.

Cutting the hole for the chimney was a wee bit daunting. But having Mr Julian on the roof with his angle grinder I was not worried at all, honest guv.....
Julian, as I have said before is the creator of this wonderful stove, and I am forever most grateful for his help installing it into Betty giving her a heart......

Oh yea he even made the witches hat for the chimney.......

The stove in place.....

As warm as it was that night I just had to fire it up......

I had to leave the truck door open all night and when I got up in the morning the burner was still hot to the touch.
And I had'nt banked it up very much at all as I've still to tile the back..
Thanks again Julian