How to Install Decorative Interior Columns

How to Install Decorative Interior Columns. Decorative columns make any room look more regal. Most decorative columns come with three pieces; the column, base and capital. There are two types of decorative columns. The first is an easy to install column where the column piece fits over a sleeve on the base and capital. The second type requires that the column be tightly installed and secured to the base and capital. Other than that, both installations have the same steps.

Decorative columns can enhance the elegance of your decor.

Things Needed

  • Ladder
  • Plumb bob
  • Drill with screwdriver bits
  • Long screws (double the thickness of the capital)
  • L-brackets
  • Shims
  • Caulk

Step 1

Mark where you want to install the base on the floor. Trace the base onto the floor so that you have an exact guide to work with.

Step 2

Set up the ladder next to the tracing and climb to the ceiling. Hang a plumb bob so that it is in the exact center of the base tracing. Mark this center location with a large dot.

Step 3

Install the base and column by drilling holes through the column’s guide holes for nonsleeve types. For sleeve types, secure the base and capital with two L-brackets positioned at opposite sides of the column.

Step 4

Slide the column onto the base and shim the bottom until it fits tightly and evenly against the capital.

Step 5

Saw the shims so that they are even with the column and caulk around the base to seal the opening.


  • Home Tips: Installing Interior Columns