Add a clean, professional finish to your interior door installations with this 21/32-in x 4-9/16-in x 81-11/16-in Primed MDF Door Jamb. Designed for standard 2x4 wall framing, this durable jamb is made from Medium Density Fiberboard (MDF), offering a smooth, paint-ready surface that resists warping, splitting, and cracking. The factory-applied primer saves time and effort, making it easy to customize with your preferred paint color. Whether you're installing a new door or finishing an open passageway, this primed jamb provides a clean, professional look that’s easy to customize with your favorite casing.
It is constructed from Medium Density Fiberboard (MDF), which provides a smooth, uniform surface that is free of knots and grain irregularities.
The jamb comes factory-primed in white, allowing for easy finishing with latex-based paint to match your interior décor.
Measures 21-32-in x 4-9/16-in x 81-11/16-in
Designed for interior use only, this product is not recommended for areas with high moisture or humidity.
For interior doors only
Installation is simple and can be completed using finishing nails or brad nails to secure the jamb to the wall framing.
Fits a 6-ft 8-in door opening
This product is ideal for framing interior door slabs or finishing open room transitions, providing a professional and polished look.
The MDF material is resistant to cracking, splitting, and warping, offering long-lasting performance and reliability.