Am having a gas connection fitted and have been advised by the National Grid surveyor that I can have a flush fitting gas meter box in a single skin garage wall. However, a builder has since advised me that a gas meter box can only be fitted in a double cavity wall and therefore a single skin garage wall cannot have a gas meter box fitted in it.
Please can anyone confirm what the legal position is.
Many thanks
Please can anyone confirm what the legal position is.
Many thanks