Set the framing square
on the stock
as indicated in Figure 47, and
layout the rise and run along the stringer. The minimum stringer depth
must be 235 mm and the effective depth 90 mm. Make sure the thickness
of one tread is cut off the bottom riser
before the stringer is installed. Figure 47 shows the height of the top
step relative to the finished floor before and after the bottom tread
thickness has been removed.
Figure
47 Laying Out The Stringer With A Framing Square
1.Stairs: Calculate The Unit
Rise &
Unit Run Of Stairs.
2.Stairs: Calculate
Stairwell Openings.
3.Stairs: Layout A Stringer When The Floor Frame Is The Top Step.
4.Stairs: Layout A Stringer When The Top Step Is Attached To The Floor Frame.
5.Stairs: Layout The Rise & Run Along The Stringer.
Written
and maintained by
Ronald
Hunter
All
images and text are copyright Ronald Hunter 2005, 2006, 2007 & 2008.
All
rights reserved
Top
