How to Cut Stair Stringers

Learn how to cut stair stringers with this helpful guide. You’ll be able to cut them like a pro in no time!

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Introduction

Most people don’t realize how important stair stringers are to the stability and safety of a staircase. Stair stringers are the long, diagonal boards that support each step. They are usually made from 2×12 lumber and are cut to fit the rise and run of the stairs.

Cutting stair stringers can be a tricky process, but it’s important to make sure they are cut correctly in order to avoid any problems. Here are some tips on how to cut stair stringers:

-Measure the rise and run of the stairs. The rise is the vertical distance from one step to the next, while the run is the horizontal distance between the bottom of one stringer and the top of the next.

-Cut the stringers based on these measurements. Make sure to allow for an overhang at each end of the stringer, as well as any nosing that will be added to the steps.

-Use a level to mark where each notch will be cut. Notches should be cut at a depth that is equal to half of the thickness of the stringer lumber (usually 1/2″).

-Cut out each notch with a saw. A circular saw works well for this purpose.

-Test fit each stringer in place before attaching it permanently. This will ensure that everything fits together correctly.

Tools and Materials Needed

-Tape measure
-Speed square
-Circular saw
-Chalk line
-Carpenter’s level
-Safety glasses
-Dust mask

Steps to Cut Stair Stringers

staircase. The stringers are the support beams that run along the sides of the staircase. They are usually cut from 2 x 12 lumber and are attached to the treads and risers to create the staircase.

Cutting stair stringers can be challenging, but it is important to get them right in order to have a safe and sturdy staircase. Follow these steps to cut your own stair stringers:

1. Measure the height of the stairs and mark this measurement on the stringer. This is the riser height.

2. Measure the depth of each tread and mark this measurement on the stringer. These are the tread depths.

3. Cut out notches for each tread depth, using a saw. Make sure that each notch is exactly the same depth as the corresponding tread.

4. Cut out the riser height, using a saw. Make sure that this cut is exactly the same height as the risers on your staircase.

Conclusion

As you can see, there are a few different ways to cut stair stringers. The most important thing is to make sure that you take your time and measure twice before cutting once. With a little bit of patience and attention to detail, you should be able to cut your own stair stringers with ease.