Classical Orders / Guard post
Baluster
/ˈbæl.ə.stər/noun
From Greek balaustion, “pomegranate flower,” for its swelling profile.
Definition
One of a series of short, often vase-shaped posts supporting a handrail or coping to form a balustrade.
Fig. 55 — Baluster: schematic studyNOT TO SCALE
Illustrative study — Baluster · AI-generatedSAMPLE IMAGE
Photo study — Baluster · AI-generated00:06
Structural & construction notes
Balusters must resist horizontal loads applied at the rail; spacing is limited so openings cannot be passed through. Stone balusters are set with dowels and mortar beds.
An educational reference. Project-specific design requires professional guidance.