Hi
I have agreed with my electrician to run some cables around for him. Part of the run involves drilling through joists which I don't have a problem with as have LABC guidelines/ regs of where I can drill but to get to the joist I have to drill some stud wall timber ( non load bearing) can I drill through a 4 x 2 with this size? The other route would be 2 x 22mm holes but I'd rather just do the one if possible?
I did a test piece hole and looked fine i kept it away from edges.
Thanks
I have agreed with my electrician to run some cables around for him. Part of the run involves drilling through joists which I don't have a problem with as have LABC guidelines/ regs of where I can drill but to get to the joist I have to drill some stud wall timber ( non load bearing) can I drill through a 4 x 2 with this size? The other route would be 2 x 22mm holes but I'd rather just do the one if possible?
I did a test piece hole and looked fine i kept it away from edges.
Thanks