Ceiling coving, also known as crown molding or cornice molding, is an elegant addition to any room. It can add a touch of sophistication and charm to a plain ceiling or create a smooth transition between the ceiling and walls. Installing ceiling coving may seem like a daunting task, but with the right tools and materials, it is a relatively easy DIY project. In this guide, we will outline the steps to install ceiling coving.

Materials Required

  • Ceiling coving (amount depends on the length of the room)
  • Measuring tape
  • Miter saw or miter box
  • Adhesive or construction glue
  • Caulk gun
  • Paintable caulk
  • Sandpaper
  • Paint or stain (optional)
  • Paintbrush (optional)

Step 1: Measure the Room

Measure the length of the room's perimeter where you want to install the ceiling coving. Measure each wall's length separately, as they may not be identical. This will help you determine how much coving you need to buy.

Step 2: Cut the Coving

Using a miter saw or miter box, cut the coving at 45-degree angles to create the corners. It is crucial to measure accurately and cut precisely to ensure that the coving fits together seamlessly. You may want to make some practice cuts to get the hang of it before cutting the actual coving.

Step 3: Apply Adhesive

Using construction glue or adhesive, apply a small amount of glue to the back of the coving. Place the coving against the ceiling and the wall, starting at one corner of the room. Hold the coving in place for a few seconds to allow the adhesive to set.

Step 4: Continue Installing

Continue installing the coving along the perimeter of the room, ensuring that the corners match up correctly. Cut the coving as necessary to fit around any obstructions, such as light fixtures or vents.

Step 5: Fill in Gaps

Once you have installed all the coving, check for any gaps between the coving and the wall or ceiling. Fill these gaps with filler or paintable caulk using a caulking gun. Smooth the caulk with your finger or a caulk smoothing tool and allow it to dry according to the manufacturer's instructions.

Step 6: Sand and Paint (Optional)

If desired, sand the coving lightly to remove any rough spots or blemishes. You can then paint or stain the coving to match the room's decor. Allow the paint or stain to dry completely before touching or hanging anything on the coving.


Installing ceiling coving is a simple and affordable way to add elegance and style to any room. With the right tools and materials, you can complete this project in just a few hours. Whether you decide to paint or stain the coving, you will enjoy the finished result for years to come.