Installing Full-round Columns
Columns are manufactured and shipped in halves; they are usually installed around structural supports. Threaded inserts are cast into the columns and are used to mechanically attach the columns to the supports. The inserts should never be used to lift the columns. In addition to the inserts, adhesives (such as Sikaflex-1a) should be used to bond the two column halves. Nylon strap slings should be used to move the columns into place and to hold them together while the adhesive cures. Care should be taken to avoid marring the surface of the columns.

Solid grouting of column cavities generally is not recommended as it can complicate the installation, particularly if wood supports are used. The moisture in the grout tends to cause the wood to swell and crack.

When selecting columns for applications which require structural supports, carefully review the cavity dimensions to determine if the support will fit.

The method chosen to install columns should conform to local building codes and safe, reliable construction practices.