What is Door Trim

What is Door Trim

When asking yourself “What is door trim?” it can get very confusing. This guide explains what it is and any questions you might have when choosing the best style for your home.

Enhance the visual architecture in any room by adding decorative door trim around a door. In general, a door trim is used to conceal unsightly gaps resulting from the construction process. A stylish trim can give any room a simple, country feel or an elegant, formal look, depending on its style, material, or color.

What Is Trim Around Door Called

For those still asking the question “What is door trim?” it can be more accurately referred to as a doorway casing. Designers recommend that door trims stay consistent from room to room for consistency and flow because door trims come in a wide variety of styles that cater to everyone’s tastes.

Popular Styles of Door Trims

The different types of door trims can be categorized into four main categories. These include farmhouse, craftsman, minimal, and colonial ones.


The simple designs of farmhouse-style door trims make a room look homely. The classic clean lines are perfect to give the room a cozy comforting look and feel.


These door trims have simple designs with added details that add a specific style to any room.


The simple, clean design of minimal door trim produces a sophisticated and open feel to contemporary rooms. It’s effective in combination with modern or industrial decor styles or even in informal settings.


Often featuring elegant, simple beads and cavetto-shaped curves, colonial-style doors enhance the feeling of comfort and coziness in your home.

Best Materials for a Door Trim

Door casings are made from several different materials depending on several variables. For example, the amount of detail and build-up you want for the casing, whether you plan to paint or stain, and the moisture susceptibility of the room are all factors to consider.

Paint-Grade Wood

A paint-grade wood casing consists of bare wood that must be primed and painted. Painting the casing hides the joints, but staining allows for more depth. You can make a paint-grade wood casing more detailed than you can with manmade materials.

Stain-Grade Wood

A good option for moisture-exposed doors is hardwood casings, which don’t warp and stain well hiding joints and preventing streaking. Oak hardwood is most commonly used for door casings.

Medium Density Fiberboard

Most medium-density fiberboard (MDF) door casings come primed and ready to paint and are made from resin and sawdust. MDF door casings are durable and inexpensive and look similar to paint-grade wood casings.

Whether you would like to replace all the trim in your house or just one room be inspired by the choices you make. Look at examples and feel how they could work in your own space.

Reach out to Thompson Creek Today for Your Home Improvement Project

It may seem that the options are endless when choosing door trims for your home. For help choosing the best materials for your project, get in touch with the expert consultants at Thompson Creek for a video consultation and free estimates from the comfort of your home. Looking to replace your doors? Thompson Creek can help. Learn more today!