I'm looking at the tangent handrail for the top corner where the pitched length turns 90 degrees to join the level handrail on the landing. In diCristina's book on tangent handrailing, in his section 'Upper tangent level - lower tangent pitched' he references two terms that I'm not familiar with.
'Seat' and 'height'.
These words are too common for Google to help. Can anyone shed any light, please ?
And what about endgrain? Surely as you're turning through 90 degrees then endgrain is going to become a factor on one either the pitch length or the level length ?