There's not many handrails i know of that would take a 75kg/m loading without at least flexing more than 1 inch! Is that balconies specifically, or does it apply to access stair and landing handrails?
Really useful info, keep it coming document K is all well and good, but practical experience is better.
Yes,you can make a one off.chunkos best option would be as I said,forge part of it himself,but do some load test and record them.Isn't there an exemption that If it's not part of your usual scope of work it doesn't apply.