Simple stairs have just two components. The flat board that your foot steps on is called a tread. The treads connect to side stringers and sometimes to one that is in the middle of the stairs. The ...

We have 10 unused metal stair treads for sale–super strong, industrial, non-slip style. Contractor purchased the wrong ones. They are 4’Long x 9+1/2″W x 1+1/2″ H Pick up in Brooklyn. Asking 150 for ...

Founded in 1939, c has built up an enviable reputation for supplying top-quality serrated gratings, handrail systems, stair treads and expanded metal products to the mining industry. These are ...

The prototype office building is a threestorey-high steel-frame structure with blockwork cavity walls clad with cedar boards and coloured render. The main entrance, lift and staircase are housed in a ...

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 ...

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.