This question can be basic and you may know the answer, but it's always good to remember some elementary calculations that help us to streamline the design process. Check the effective formula ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? POP Projects is a collection of new and classic projects from more than a century of ...

For ambitious DIYers, deck stairs are a natural next project after building a stylish floating wood deck. Or perhaps your old stairs have worn out from years of exposure to the sun, moisture, and use.

Lloyd Alter is Design Editor for Treehugger and teaches Sustainable Design at Ryerson University in Toronto. Alternating tread stairs are terrific for saving space; you only put one foot on a tread at ...