Ceramic fibre board suppliers Ireland

[RGJ]

From all that I've read, there is a product called Foamglas (cellular glass insulation) that is available in the UK but not the US. It's by Corningware & shows up again and again in build forums based in the UK. Apparently it's a great product & not as expensive as CaSi board.

[dogshark58]

I am trying to source oven construction materials in Ireland. I am based in N. Ireland. Fire brick and cement appear to be easily sourced, however, ceramic insulation between the hearth and oven floor is difficult to source. I would appreciate suggestions if someone has found a supplier.

Also is there any problem in laying two ceramic boards side by side if I can't get a single sheet of appropriate size.

Any help appreciated.