I need to lay a new plumbing pipe in my loft conversion, which will require me to lift up about a 4m run of flooring. The flooring is t&g chipboard, so I can't see where the joists are. Am I best off locating 2 joists and using a circular saw to take up a section between 2 joists, our do I have to take up the entire square board?
Any suggestions gratefully received
Any suggestions gratefully received