Sun Mountain News

Sun Mountain Introduces Primed MDF Interior Doors

3-panel MDF Interior Door

Sun Mountain is pleased to announce a new line of Primed MDF interior doors. These doors are 100% made in the USA at Sun Mountain’s northern Colorado factory. This 1-3/4″ thick interior product is stocked in standard sizes, and is available in three contemporary designs.

MDF Door Designs

Sun Mountain’s MDF doors are high quality—true stile and rail construction with engineered components made with Timberstrand® LSL core, sandwiched by 1/8″ thick HDF veneers and solid Poplar edge caps (for hinge mounting). This superior design is resistant to warp.

The product is pre-primed at the factory, with optional finger-joint Pine primed jambs. The company ships pre-hung units nationwide, direct to the home or jobsite.

Why buy Sun Mountain’s Primed MDF interior doors?

  • Direct pricing, much less expensive than distributed products
  • Contemporary designs
  • High quality, with engineered stile and rail components resistant to warp
  • Short lead times (standard sizes in stock)
  • Optional finger-joint Pine primed jambs

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