Interior Doors

From traditional to modern and from farmhouse to craftsman, there’s a door design fit for every architectural style and individual taste. But did you know choosing a door can also mean setting a specific mood, increasing or decreasing airflow or choosing a level of privacy? From sliding barn doors that stylishly hide the master bath to glass paneled doors that let the light in and keep the noise out, Professional Builders Supply works with top manufacturers like Jeld-Wen and Masonite to bring you solid and composite wood options for every look and budget. Don’t forget the hardware!


Generally solid wood interior doors are six panel pine, but interior wood doors can be constructed from softwoods and/or hardwoods, such as mahogany, cherry, alder, maple, oak and pine.

Composite Wood

Composite wood doors are virtually identical to real wood doors, but are far stronger and more durable. One great advantage is affordability, as composite doors cost less than their solid wood counterparts.


Often the most affordable choice is a hardboard interior door. The hardboard is a fairly soft material, but is usually covered with a hard-baked paint. Hardboard doors can be molded with the look of natural wood grain.


Medium density fiberboard (MDF) is an engineered wood product made from recycled wood fiber and resin. MDF doors come in a variety of styles and are easier to paint than wood doors due to its smooth surface.

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