Sample columns tested supported loads at least four times calculated value above prior to failure. Load applied concentrically through axis of column. Loads valid only if uniform contact between full area of column ends and cap and base units. Loads are provided for your convenience and are not exact values. Consult structural engineer for most-accurate load estimates.

Superimposition

Renaissance authority Scamozzi's view was that the lower diameter of a top column should equal the upper diameter of the column underneath. The superior order should always be placed over the inferior; i.e., Corinthian on Ionic, Doric, Tuscan. The more slender and elegant orders should be placed over the stockier and more solidly built if a top-heavy design is not desired. An ancient example of this descending order is the Colosseum at Rome, which has at least four stories of superimposed orders.

Column Splitting

Using a precision splitting template machine, columns can be divided in halves to be used as pilasters or to be reassembled around existing structural members. Columns designed for reassembly come with realignment splines and installation instructions.

Plan Types

Turncraft Columns are available in the following plan types. Please specify when you order.

Stave Thicknesses