Hi group, I would love to build a pizza oven in the garden, something like this one I viewed on youtube...
My question is, they specify perlite in the construction, can this be substituted for vermiculite like they use for insulating flue liners?
Stay safe everyone
My question is, they specify perlite in the construction, can this be substituted for vermiculite like they use for insulating flue liners?
Stay safe everyone