We are extending and renovating our 1970 bungalow and doing a lot of the work ourselves. We are currently fitting 3 bathrooms and need to insulate all of the pipes. The plumbers that installed the core of the system did an OK job of lagging but joints were rough and taped which is peeling off. Searching for a better solution I found several tools that can be 3D printed and make it easy to do a super tidy job of pipe lagging, better than a pro. #plumbing #lagging #selfbuild