Measure the height of the area where you will install the stairs.
This is also called the
If … See more

Lay out a sufficiently long piece of 2 in × 12 in (5.1 cm × 30.5 cm) lumber.
Don’t cut it down to length just yet. It will sit at an angle that depends on the height and depth of yo… See more

There are many ways to attach the tops of the stringers to the structure. One easy way is to screw metal joist hangers to the floor joists or deck supports. Drive screws through th… See more