Amateur carpenters who have laid out the cuts in a stair stringer (the zig-zag structural support for the steps) know the queasy feeling that bubbles up at the prospect of this job. There’s the simple ...

You may be like most folks. I’m guessing you give very little thought to the stairs you go up and down on a regular basis. They might be constructed from wood, steel, or concrete. The vast majority of ...

The two twisted helical stair stringers that support the treads are the structural beams that support the stairs and anyone going up and down them. I feel it’s important for you to understand the ...