Building a Staircase.

It has been a while since I have built a staircase, so I am absolutely delighted to have one to do now as my current major job. There is a lot of maths involved in building stairs, so it is a workout for the brain as well as for the body - the timbers are big and very heavy! Getting started - the planning. My first task was to plan the staircase and start doing the maths after obtaining the essential measurements of the empty stairwell space in the house. I did a heap of drawing and presented a few options, and my customers opted for a staircase with winders - that is, there is an upper and lower straight flight with radiating treads around the corner newell post mid way up. This would increase the size of the pantry underneath the upper flight, which was their reason for chosing this option. The maths in a staircase are really interesting, to make it egonomically right. Ever been on stairs which don't feel right? Here's how we'll get this one right: The height diffe...