Stair Terminology
Baluster
A bauster is a vertical member which support the handrail between the newel posts or walls. Typical code spacing between balusters is less than 4". Balusters can be of any material but commonly are wood or metal.
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Balustrade
The handrail, newel posts and balusters all represent parts of a Balustrade. The Balustrade is a stair system with components that usually match in style (i.e. craftsman, modern, traditional, etc.).
Banister
Like the balustrade, the banister refers to all the parts that make a handrail system. The stair banister is responsible for both safety and asthetics. Functionally, the banister is one of the main safety factors in a stairway and it's perameters are called out in the local and national codes. Current California codes dictate that rail height must be between 34" and 38", measured plumb up from the stair nosing, on a stair and 42" off of the finished flooring (formerly 36") on a level balcony. Handrails must be grippable as determined again by codes as are the baluster spacing (less than 4" spaces). The banister often times sets or reflects the style (mood and tone) of the house. All of the stair components come together to make that statement of style and the staircase is typically located near or in view of the main house entrance. Box Post
Box Post (Box Newel) - A box post is a post that isn't turned on a lathe. They are typically square but can be rectangular. They are often trimmed out with different applied trim and plinths.
Bracket
B) Ornamental piece decorating the stair stringer or skirt board that is usually scrolled or carved and trails off (miters to) the stair riser and on to the open skirt board. |
A) Wall fasteners for handrail usually holding the handrail off of the wall at least 1 1/2" for finger grip. Wall brackets are usually metal and designed for structure as well as austhetics.