Simpson Door Company


A smart choice for homeowners wanting a painted look
with the durable security and feel of a wood door.

Painted & Proven

Redi-Prime® is one of today’s most recognized brands for painted interior doors. The method of construction and internal components are the same as Simpson wood doors. And when combined with MDF veneers on stile and rail surfaces, solid MDF panels and an impeccable priming process, the result is an architecturally-beautiful, long-lasting interior painted door.

  • Proven value compared to other painted interior doors
  • Engineered stiles and rails with 1/8” thick MDF veneer over finger-jointed wood core
  • Solid MDF panels
  • Factory double-primed and sanded
  • Available in all widths to meet your interior door needs
  • Choose from 6'8", 7'0" and 8'0" heights
  • Flat Panel Doors – 3/8" thick flat panel with either shaker or ovolo sticking profile, and matching 20-minute fire-rated doors available
  • Premium Flush Doors – 1/4" thick veneer over lattice wood core with 1/8" deep x 1/2" wide square grooves
  • Barn Doors – select from one-panel, Z-layout and K-layout options
  • Raised Panel Doors – 3/4" thick double hip-raised panel with ovolo sticking, all with v-groove option
  • French doors – dozens of glass types available with either ovolo or shaker quirk sticking
  • All designs available 1-3/8" thick with a growing inventory of 1-3/4" thick doors
  • 10-year warranty

8755 Flat Panel
Shaker Flat Panel

8733 Shaker French
Shaker French

89812 Barn-style

8020 Ovolo Flat Panel
Ovolo Flat Panel

8001 Ovolo French
Ovolo French

8082 Raised Panel
Raised Panel

8082 (8'0") Raised Panel Shown with optional v-groove
8082 (8'0")
Raised Panel
Shown with optional

80465 Raised Panel Shown with optional v-groove
Raised Panel
Shown with optional

80465 (8'0") Raised Panel
80465 (8'0")
Raised Panel

89934 Premium Flush
Premium Flush