Hi
I am having a summerhouse installed on Monday from a local joinery firm, but want a waterproof membrane for the floor, what do I need to get and where would I get it from?
The summerhouse floor will have 12mm t&g floor and the building will be on pressure treated joists to allow air flow below
I am having a summerhouse installed on Monday from a local joinery firm, but want a waterproof membrane for the floor, what do I need to get and where would I get it from?
The summerhouse floor will have 12mm t&g floor and the building will be on pressure treated joists to allow air flow below