Recent content by whalemaster

Just in case anyone ever has similar questions I have been able to find that the answers are 1) yes 2) yes and 3) probably the better option and use a 50mm block if things are really tight.

Morning all. Query as per thread title. Currently in the process of modifying the hearth in preparation for multi fuel stove by our local HETAS chap who is currently away on hols. Building is 1960's bungalow, chimney breast wholly internal up to eave height, stack is supported across both halves...