[header] How to install wood stairs [title] Establish the perimeters of the space. [step] Measuring the area where the stairs will be constructed is the best way to determine the kind of wood staircase you need. If there is plenty of space, you can choose a traditional split level with a landing, or a straight set of stairs. 
[substeps] For a small, or more crowded area, you may need to install a spiral staircase. For the purpose of this article, we will choose the simplest, a diagonal up and down wood staircase.