Bela Abolfathi, D. S. Aguado, Gabriela Aguilar, Carlos Allende Prieto, Andres Almeida, Tonima Tasnim Ananna, Friedrich Anders, Scott F. Anderson, Brett H. Andrews, Borja Anguiano, Alfonso Aragon-Salamanca, Maria Argudo-Fernandez, Eric Armengaud, Metin Ata, Eric Aubourg, Vladimir Avila-Reese, Carles Badenes, Stephen Bailey, Christophe Balland, Kathleen A. Barger, et al (328)
Stair Stringers (7) Stair stringers form the backbone of a set of stairs. By code, stairs need to be at least 36 wide. Although it's usually possible to get away with just using two stringers, we recommend you add a third one down the middle. This extra stringer will ensure your stairs are exceptionally rigid.
If you have more than two stair stringers to cut, mark your first or pattern stringer in pencil (PAT) so you'll be sure to always use the same pattern. This avoids creeping errors in your layout cuts. The object here is to lay out and cut one stringer, then use that stringer as a template to mark the others.Place the framing square along the crown side of the stringer with the corner resting on the board, as shown, and the stair gauges flush against the edge. Mark along the outside of the square.f you have more than two stair stringers to cut, mark your first or pattern stringer in pencil (PAT) so you'll be sure to always use the same pattern. This avoids creeping errors in your layout cuts. The object here is to lay out and cut one stringer, then use that stringer as a template to mark the others.