"You can absolutely cut a stair stringer if only you only knew the way the math works," my dad once said to me. So, long before I ever had a geometry class, I knew the math behind determining a slope.

Deck stairs look simple until you cut your first stringer wrong. I have done that, and one bad cut can waste a whole board. Building deck stairs is one of the most useful DIY projects you can take on.

Marking and cutting stair stringers doesn’t have to be complicated. This video shows a clear, step-by-step approach used by builders on the job. Could this method simplify your next project? A ...

A practical method simplifies the process of measuring, marking, and cutting stair stringers for accurate construction. What ...