You'll use the framing square tool to make right-angle cuts in the treated wood. Next, do some simple math to calculate the height of each step. According to AdamDIY, the height is 21 inches from ...

Learn how to build stairs with a DIYer demonstrating the process. Obama applauds Harvard for rejecting Trump administration’s ‘ham-handed attempt to stifle academic freedom’ Shirley Manson ...

3. Make Some Simple Calculations The worst thing you can do in laying out a stair is to start guessing. Stair math does not have to send you screaming for the exit.