Hi all, could someone be sold kind to advise me. I need to chase in som
pipes into some walls for central heating, as the downstairs hav concrete floor, so was thinking off chasing them into the walls, as done particualry want them exposed and having to use trucking. Ca someone advise me the depth i need to chop in the walls, if i am usin
15mm and 22mm piping. Many Thank-- brumster