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The Daily Insight

What are the parts of a bannister

Author

Nathan Sanders

Published Apr 28, 2026

Banister. The banister refers to the system of parts that combine to make the stairway. A banister is usually the combination of handrail, newels, stair treads, balusters and assorted trim pieces.

What are the parts of a banister?

Banister. The banister refers to the system of parts that combine to make the stairway. A banister is usually the combination of handrail, newels, stair treads, balusters and assorted trim pieces.

What are the posts on a banister called?

The spindles are the vertical posts that run along the side of the staircase, between the handrail and baseball. These could be made of wood, metal or glass, depending on the style of staircase you have.

What are the vertical parts of a banister called?

A baluster is a the vertical post onto which the handrail is affixed. It is usually a part of the guardrail system. These pillars or columns are usually decorative in design and are also referred to as the spindle.

What are the vertical pieces in a railing called?

To view some examples of balusters, click here to view our gallery. A baluster is a vertical piece between a railing and other wood or the floor that adds support and safety; a short and decorative post or pillar that supports a top rail.

What are the parts of a stair called?

  • Balusters. A baluster also referred to as a spindle, when multiplied they are called a balustrade. …
  • Banister. …
  • Curtail Step. …
  • Inner String. …
  • Landing. …
  • Outer String. …
  • Riser. …
  • Nosing.

What are railing parts called?

Balustrade. The assembled section of stair parts including newels, balusters and handrail – also called Handrail System.

What is the difference between balusters and spindles?

A baluster and spindle is actually almost the same thing, but the word spindle is more commonly used because it is easier to remember and say. Balusters usually rest on a footing; this could be a step, floor or deck, whereas, spindles are supported by a horizontal rail at the bottom that is attached to the posts.

What is the flat part of a stair called?

The tread is the flat part of the stair where you step. The riser is the vertical portion of the stair that connects two treads.

What is balustrade in staircase?

Found lining many staircases and terraces, a balustrade is a row of small columns topped by a rail. The term is derived from the form’s constituent posts, called balusters, a name coined in 17th-century Italy for the bulbous item’s resemblance to blossoming pomegranate flowers (balaustra in Italian).

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What are the 4 main parts of a railing?

Guardrails contain, at minimum, posts, balusters, and a top rail.

What is a skirt board?

Skirting board is an architectural element used to enhance the appearance of a staircase. The skirt is a piece of trim used to cover the structural section beneath the stairs, providing a more stylish finished look.

What is the bottom of a banister called?

A newel, also called a central pole or support column, is the central supporting pillar of a staircase. It can also refer to an upright post that supports and/or terminates the handrail of a stair banister (the “newel post”). … Hollow newels are known more accurately as box newel posts.

What exactly is a banister?

Definitions of banister. a railing at the side of a staircase or balcony to prevent people from falling.

What is the top part of a stair called?

The riser is the vertical surface of the stair. The tread on the other hand is the horizontal surface of the stair and the part of the stair you step on.

What are the three parts of a set of stairs?

  • Stringer – The inclined boards in which the treads and risers are enclosed.
  • Tread – The top or horizontal surface of a step.
  • Nosing – The visible front of the treads.
  • Riser – The board that forms the face of the step.

What is a knee wall baluster?

The Knee Wall Series is made to 36″, shorter than a typical baluster. Usually balusters are trimmed down and when there is a raised knee wall, even more material is cut from the baluster. Choose from our most popular style of balusters and renovate your stair railing today! …

What is the difference between banisters and balusters?

As nouns the difference between banister and baluster is that banister is the handrail on the side of a staircase while baluster is (architecture) a short column used in a group to support a rail, as commonly found on the side of a stairway; a banister.

What is the difference between banister and balustrade?

A “balustrade” is a sequence of balusters that support a handrail. A “banister” (also spelled with two “n”s) is another name for a staircase baluster, but many architects and interior designers prefer to use the word “banister” to refer to a narrower, more modern support.

How much space should be between balusters?

Balusters are the vertical guards that support the handrail. They must be installed close enough that the space between them is less than 4 inches. Most city inspectors carry a 4-inch ball with them to test the spacing. Installed balusters should withstand 50 pounds of pressure exerted over a 1-sq.

What is baluster in architecture?

baluster, one of a series of small posts supporting the coping or handrail of a parapet or railing. Colonnettes are shown as balusters in Assyrian palaces by contemporary bas-reliefs and are similarly used in many railings of the Gothic period.

Are balusters structural?

First, balusters support the handrail. Balusters also close the gaps between posts, acting as safety features by eliminating excess space through which someone could fall. Finally – and most obviously – balusters provide additional style and structural flair for your railing.

What is a balustrade wall?

balustrade, low screen formed by railings of stone, wood, metal, glass, or other materials and designed to prevent falls from roofs, balconies, terraces, stairways, and other elevated architectural elements. balustrade. Related Topics: wall.

What is the vertical section of the step called?

The riser is the vertical portion between each tread on the stair. Not all stairs have risers.

What is Stairway Skirtboard?

A skirt board on your stairs is a long, unbroken piece of trim just for your stairs. It either stands alone against the wall along the closed-end of your stairs, or you can run your regular baseboard along the top of it to create an unbroken line of trim from floor to floor.

What are skirt boards made of?

Depending on the desired appearance, a skirting board can be made from a wide variety of different materials. They are often made from wood to match or complement hardwood flooring. Some skirt boards are made from composite wood products, thermoplastics, or even stainless steel.

What goes first riser or tread?

When installing stairs, install the riser first, and then the tread. Start at the bottom of the stairs and work your way up, alternating risers and treads. The back of each tread will sit flush against the riser.