Essential Materials and Tools
Building interior stairs requires a few basic materials and tools. You will need lumber, stringers or pre-made stair treads, a framing square, a jigsaw, hammer, nails, and a level. You may also need a saw, tape measure, drill, and screwdriver.
Step-by-Step Guide
1. Measure the area where you plan to install the stairs. This will help you decide on the size and number of stairs you will need.
2. Cut the lumber for the stringers, or purchase pre-made stair treads, depending on the design of your stairs.
3. Use a framing square to mark out the angle of the stairs on the floor.
4. Cut out the stringers using the jigsaw.
5. Place the stringers in the appropriate position and nail them into place.
6. Use a level to make sure the stringers are level.
7. Measure and cut the stair treads to fit.
8. Nail the treads in place.
9. Drill the holes for the balusters and handrails, if necessary.
10. Install the balusters and handrails.
Finishing Touches
Once the stairs are complete, you can add some finishing touches. You may want to add a carpet runner or rug for extra traction on the stairs. You can also add a coat of paint or stain to the stairs for decorative purposes.
