Moulding Description Guide

Mouldings refer to a strip of materials used to cover the transitions that exist between two different surfaces. They have different profiles to hide the flaws and decorate the room. In the past, they made from various types of stones, including marble. Nowadays, plaster and solid milled wood are used to make mouldings. Reformed wood and plastic can also be used.

Moulding, Anne Arundel County, Johnson Lumber
Luxury Home ceiling column white ornamental moulding detail

There are various types of mouldings, including plain moulding and sprung mouldings. While plain mouldings have right-angled upper and lower edges, sprung mouldings have beveled upper and lower edges. That is why the sprung variety is used to decorate various non-parallel planes, including ceilings and walls. Moreover, sprung mouldings also have open spaces. Let’s look at the various types of mouldings below:

Window and Door Mouldings

All windows and doors need mouldings. These are used to cover the interior part of where windows and doors meet the wall.


  • Hide flaws on the plaster or drywall around the windows and doors.
  • Window and door mouldings will make your doors stand out. It is advisable to choose a white-painted finish if you have rich painted walls.
  • They conceal the exposed edges of your window and door framing.


  • Window and door mouldings look like part of the door when nailed correctly.
  • Both mouldings can be interchanged.
  • Every window and door require them.

Wall Moulding

Installing wall moulding is the best way of hiding flaws on your wall. They will cover gaps between your wall and the ceiling or the floor while protecting the wall. Learn about the purpose of wall moulding below:


  • Hide hole on your plastered wall or drywall.
  • Wall moulding adds to the room’s decoration.
  • Cover the existing gaps between the ceiling and the wall.
  • Hide the gap between the wall and the floor.
  • Cover the space between the jamb and wall.
  • Protect wall surfaces from scratches and damage.


  • Wall moulding can be installed on all walls.
  • They will look like part of the wall if it is nailed properly.
  • Modern wall moulding is thin.

Ceiling Moulding

Ceiling moulding is installed to hide the space between the walls and the ceilings. Traditionally, they are made from composite material. Let us look at the purpose and features of ceiling moulding below:


  • Ensure a smooth transition from the walls to the ceiling.
  • Improve the aesthetic beauty of the room.
  • Hide flaws on the ceiling.
  • Protect the ceiling from damage.
  • It can be installed in the bathroom to protect the ceiling from excess moisture.


  • It can be installed on any ceiling.
  • They are attached to the ceiling using adhesive cures.
  • Ceiling moulding cannot be sanded.
  • Available in a wide range of shapes and colors.

Floor Moulding

Floor moulding refers to vinyl or wooden board covering the lowest part of the interior wall. They serve different purposes and have various features. Read on to discover the purpose and features of floor moulding:


  • Ensure a smooth transition between the wall and the floor.
  • Cover the gap between the wall and the floor.
  • Protect the floor and lower part of the wall from damage.
  • Add decoration to the wall.
  • It makes the room warmer.
  • Protects the room from mops and vacuum cleaners.


  • It can be installed on any flooring material.
  • There are available in various styles as well as colors.
  • Have offset joints that attach the door to the door and window moulding.
  • A transitional moulding can be used in place of the offset joints.
  • They are thinner than other types, including door mouldings.

Chair Rails

Chair moulding is installed on the walls. They installed for various purposes, including decorating and protecting the walls from damage. Learn more about chair rail moulding below:


  • Protect the wall from furniture damage.
  • Chair rails can be used for decorative purposes.
  • Protect the walls from scuffs and dents.
  • Add warmth to the room.
  • Gives your home a classic theme.
  • Enhance your wall’s decor.


  • It can be used in a wide range of applications, including dining rooms, bedrooms, bathrooms, and staircases.
  • Available in a wide range of designs.
  • The chair rail is about 30 to 40 inches tall from the floor.

Now that you know the purpose and feature of each type of moulding, it is time to start shopping. Browse through the wide range of mouldings to find the best.

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