Stair as the most challenging element of every construction are very interesting for the people not only for the construction workers and architects. People need to know the elements, stair types, developing plan, look in 3D and 2D while projecting them. The main technical terms used in the construction of stairs find: tread or going up/ down, rise, landing, supporting beam, landing, waist… Every single of them is showed in a photo bellow that will clarify what where stands. Also, there is a 2D and 3D look of a stair that you can find in the plans and now you can understand what does it mean (in 2D). More in the gallery.

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