While yellow pine is the most common wood used for stringers, it is possible to use hardwoods, such as oak, maple, walnut, ash, and hickory, all of which offer superior strength compared to standard pine boards.

Can you make a stair stringer out of 2×6?

One way to save a little money when making rough stair stringers is to save the triangular cut-off blocks from one full-size 2 x 10 or 2 x 12 stringer, then flip them upside down and attach them to the edge of a 2 x 4 or 2 x 6.

What size lumber Do I need to make stair stringers?





2x12s

Stringers should always be cut from 2x12s. Notching smaller stock doesn’t leave enough wood to safely carry the loads of a stair. When ordering stringers, allow about 14 inches of stringer length for each step. Look for straight stock with as few knots as possible.

What material should I use for stair stringers?

The best material for a stair stringer depends on both the functionality of the staircase and the look desired. Steel, aluminum and various types of wood are common materials used for stair stringers.

What wood should I use for indoor stairs?

Oak is a common type of wood for stair treads. It has a lot of positive qualities that make it a good option. Oak matches virtually any home style and is among the most durable of wood species.

What kind of wood should I use for stair stringers?





The stair stringers are essentially the backbone of your staircase. Always use straight, high-quality, pressure-treated 2x12s for stair stringers. If you are planning on resting the stringer on the ground, make sure the wood has . 60 RET level.

Should I use 2×10 or 2×12 for stair stringers?

It is acceptable and within building code guidelines to use either 2×10 or 2×12 dimensional lumber to create a set of stairs; however, a stair stringer should not be less than 3.5 inches wide at its narrowest point to provide adequate strength for the load the stairs will be supporting.

What size boards are used for stairs?

Stair treads are the horizontal boards that you step on. Stair treads may be made of a single 2×12, but are often made of two decking boards or 2x6s. A stringer is a wide board, usually a 2×12, that runs at an angle from the landing pad to the deck framing and supports the treads.

Can I use plywood for stair stringers?

If you’re worried about warping just double up and nail and glue 2×12 stringers together. If you really want to build your own stair stringers, use OSB instead of plywood.

How do you make a 2×8 stair stringer?



Quote from the video:
Quote from Youtube video: Then cut a 2×8 for the side. Something like this if you need a little extra support. I think something like this will. Provide you with plenty. You're.

How many stringers do I need for interior stairs?

If cut stringers are used in the stair construction, then at least three stringers are required. Cut stringers should be spaced no more than 18 inches on center. For example, a 36-inch-wide stairway should have three stringers. If the stairway is wider than 36 inches, four stringers should be installed.

Is it OK to use pine for stairs?

Yes. While Pine is softer than Oak and other hardwoods, Pine is nevertheless one of the best woods for stair treads. Pine hardwood floors and stair treads have incredible longevity – you’ll find many homes with Pine floors that are centuries old.

Is pine or oak better for stairs?



Although pine is softer than oak, it is still durable. Oak is a hardwood and is considered a premium wood by craftsmen and builders, with white oak preferable to red. Oak is also more durable, finer textured, more moisture resistant and less likely than pine to shrink or swell.

What is the cheapest wood for stairs?

Fir wood

Fir wood: this is a soft wood and the cheapest wood we can recommend to build a staircase.

Can I use pressure treated stair stringers indoors?

The simple answer is pressure-treated lumber can be used in any interior application except cutting boards and countertops. Some have also asked, after they’ve found pressure-treated lumber installed inside their homes, if there is any danger in having it indoors. The answer is no.

Can you use cedar for stair stringers?



Use the long-lasting stringer to build stairs on decks, gazebos, terraces and porches anywhere stairs will be exposed to weather. No staining required, a penetrating cedar-tone stain gives the stringer beautiful color that lasts much longer than surface-applied stain.

How do you install interior stair stringers?

Quote from the video:
Quote from Youtube video: Once the stair tread goes in this backer board goes in. And it gets fastened to the back. Side of the riser. And then gets screwed up to hold the tread.

How do you make a 2×12 stair stringer?

Quote from the video:
Quote from Youtube video: First. Okay so I have my the end of my board here what I'm gonna do is put my stair clamps right against the edge. Here. I'm gonna go to the very end of the board. I'm gonna make a mark.

Can you use 5 4 deck stairs?

Common deck-stair tread configurations include two pieces of 5/4×6 or 2×6 lumber, three pieces of 5/4×4 or 2×4 lumber, or a single piece of 2×12 lumber. Pick whichever configuration you wish, but for 5/4 treads, stringers need to be spaced no more than 12 in.

Can I use 2×6 for deck stairs?



Most deck builders use 2×6 material to frame the stair boxes and use (2) 5/4×6 deck boards for each tread with a 1/2″ overhang over the riser board. Cut the sides of the boxes and fill in the interior with blocking every 16″ on center for wood decks and 12″ on center for composite decks.

How do you build interior stairs?

Quote from the video:
Quote from Youtube video: And you have to have it between 7. No higher than eight and a quarter yeah the code does not let you have a rise that's higher than eight in the floor finish step up step the step okay.