Exploring Casework and Millwork

When getting renovations done or constructing a home or addition on your property, the language of building is often spoken by professionals. As a homeowner, it’s likely you’ll be searching the dictionary to find out what questions they’ve asked in order to provide an answer. Two common terms you may hear during your project include millwork and casework.


Millwork involves the use of products or woodworks that have been produced in mills. The items that fall into the millwork category include molding, wall paneling, doors, flooring, crown molding, trim, and more. Millwork supplies are made to design custom pieces in the home, such as shelving and customized storage spaces. In short, millwork is when the items must be built into spaces instead of simply placed there.


Casework refers to the process of making boxes, such as bookcases, cabinets, or storage areas. Casework uses items that have already been assembled and can be purchased from a company to install in the home on your own or with professional help. Casework is ready-made and typically doesn’t require much assembly.

Millwork supplies

The Costs of Each

Because millwork involves customization, it is typically more expensive than casework. To estimate the costs of millwork, a general rule is to multiply the cost of the materials by two or three. Casework is less expensive because items are either fully assembled or partially assembled and can be placed in the home without the need for customization from professionals.

When performing renovations or making adjustments to your home, it’s helpful to know the difference between casework and millwork so that you can budget accordingly and know exactly what you’re getting. With millwork, you will be able to customize the area you are renovating and make it look exactly how you want it. Casework isn’t customized, so you can buy and place it immediately.