The stair calculator calculates stair rise and run, stair angle, stringer length, step height, tread depth, and the number of steps required for a given run of stairs.

Oct 1, 2025 · Stairs are an essential part of many construction projects, from decks to interiors. It can seem daunting to think of making your own, but they're actually made of just three main …

Learn how to build a full set of stairs—from layout to final installation. We cover how to calculate stair measurements, cut stringers, install treads and risers, and prep for drywall.

To determine proper size and shape of the three winders, first layout three full size winders on template of paper or cardboard and fit them into your turn. Please check with your municipality …

May 4, 2025 · Expert advice on how to layout and build stairs—or how to buy pre-manufactured staircases. Includes videos on how to layout and cut stair stringers, how to size stair treads, …

Mar 10, 2025 · Learn staircase layout: master riser/tread calculations with the Blondel Formula, building codes, and real-world examples for comfortable, safe steps.

Feb 22, 2024 · Take accurate measurements and design the staircase before purchasing and cutting the lumber. The first step is to determine the total rise, which is the height of a stairway …

The purpose of this stair layout primer is to illustrate how to calculate the layout of a set of stairs for any given situation and to show the reader that under small conditional changes (no new …

Watch this video to learn how to lay out accurate stair stringers. Framing a Staircase – Regardless of the method you choose, every set of stairs requires the same basic approach to …

Building stairs is a valuable carpentry skill. On this page, you will learn how to calculate stair stringer rise and run and how to use those calculations to layout and cut stair stringers. Check …