A baluster is a column-like support defined by its curved, vase-like shape. Balusters are commonly used as an edge to outdoor terraces and in staircases--where together they form a balustrade--as well as legs of tables and chairs.

Etymology of 'Baluster'

The word "baluster" comes from the Italian word "balaustro," meaning "pillar;" and from "balausta," meaning "flower of the wild pomegranate." Baluster shapes are thought to echo that of a swelling fruit or flower.

Types

Although they can be made out of anything, stone and cement are common materials for making balusters in use outdoors. In interior design, most are made of wood or wrought iron.

How Balusters are Made

While wood and stone can be carved and shaped, materials like concrete, plaster and plastic can be poured into a mold. Balusters vary from the very detailed to simple, smooth shapes. Architectural supply vendors and design firms offer balusters for order or custom design.

Uses

A baluster is best illustrated by the exaggerated curve seen in architectural designs, edging porches or terraces as a guard rail. The shape of table and chair legs as well as staircase spindles that echo a vase-like design are also referred to as balusters. In these cases, they serve to keep people from falling out of a chair and keep children from falling through the sides of a staircase.

History of Baluster Design

Long ago, the baluster functioned as a support for the building structure and as a form of art. Famous artists created balusters in the hopes of adorning famous structures, which is better seen by the balusters in Europe.

Source:

Online Stair Guide

Online Etymology Dictionary

Worthington Millwork