Trim is a general term, often used to describe all types of molding and millwork. Casing is a type of molding, typically used to trim the perimeter of windows and doors. Casing is typically less wide (tall?), but thicker than base molding.

Is casing and trim the same?

Casing and trim are two common terms you’ll come across when remodeling a home. While some people use the terms to mean the same thing, that’s not always the case. Trim is more all-encompassing, while casing is for door and window openings.

Is door trim and door casing the same?





The trim around a door frame—also known as doorway casing—is installed first and foremost to conceal unsightly construction gaps left between the frame and the drywall.

Can you use casing as trim?

Case Molding

The confusion, whether it is similar to base molding is that they can be used in home improvements. Case Moldings are also known as “trim.” This molding is used to border the outside of the doors and windows. They are known to highlight the border of doors and windows.

Is door trim called casing?

What is casing? Quite simply, it’s a moulding profile which frames (or trims) a door or window. Casing is functional as well as decorative. The main purpose of casing is to surround all doors and windows, covering any space or gap left between the drywall and frame.

What’s the trim around a door called?





Door casings

Interior door casing is the term used to describe the trim found around a door opening. According to This Old House, “Door casings are both decorative and utilitarian, enhancing the look of the door while also concealing the transition between the wall and the jamb.”

What is the difference between trim and moulding?

This is a common question, and the answer is pretty simple. TRIM is a general term that refers to all molding in a home (i.e. window casing, door casing, baseboards, etc.). MOLDING (or moulding) is a broad classification of millwork (any type of woodwork that is produced in a mill …

What is the difference between a door frame and casing?

Door frames are used for external doors and internal doors. Door linings have a ‘loose’ door stop that needs to be fixed, whereas door casings have an integral door stop.

What is the wood around a door called?



An architrave is the piece of wood that goes around the door frame to cover the gap between the wall and the door frame. Often selected for decorative purposes.

Should window and door trim be the same?

Your window casing, stool and apron should match the style you use for your baseboards, door casing and crown. Your trims should also match your window type, whether you are using double-hung, slider, transom or casement windows. After choosing one style for all your trims, make sure they all go together.

Does window trim have to match baseboards?

Does Trim And Baseboards Have To Match? There is no need for baseboards to match the trim. It won’t matter who you add to your room, as long as you pair the baseboards and the trims along together. You can still picture the room as cohesive as long as the baseboards and trim are in different colors.

Does trim have to match in house?



Your interior colors do not have to match, but they should look good together. You can pair unlikely colors together when you create a color scheme, as long as the result fits your own style.