I will be running a computer network cable around the front of my house (not power or lighting) and the problem is going to be fixing it to the brick wall. A YouTube video said that the best way was to drill holes in the wall, fit plastic dowels in the holes (plastic not wood because it is outside) and use the dowels to hold the cable clips., which would hold the cable. Sounds good to me but I can't find these plastic dowels anywhere.
What is the best way of fitting the cable, please? How would a professional do it?
What is the best way of fitting the cable, please? How would a professional do it?