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Interior Knotty Alder Doors

These beautiful rustic knotty alder doors are crafted from 100% solid Knotty Alder, perfect for staining and distressing. Classic and traditional, with natural characteristics such as color variations, knots and mineral streaks, our Interior Knotty Alder doors underscore natural beauty, and are perfect for any style of home. A pre-hung option is always available.

- 100% Solid Knotty Alder interior wood doors
- Ideal for distressing and staining
  • Krosswood Model # KW-002
    STARTING AT: $225.00
    2-Panel Top-Rail Arch 1-3/4" Thick Knotty Alder Door
  • Krosswood Model # KW-002-2
    STARTING AT: $450.00
    2-Panel Top-Rail Arch 1-3/4" Thick Knotty Alder Double Doors
  • Krosswood Model # KW-002V
    STARTING AT: $255.00
    2-Panel Top-Rail Arch V-Groove 1-3/4" Thick Knotty Alder Door
  • Krosswood Model # KW-002V-2
    STARTING AT: $510.00
    2-Panel Top-Rail Arch V-Groove 1-3/4" Thick Knotty Alder Double Doors
  • Krosswood Model # KW-121
    STARTING AT: $175.00
    2-Panel Top-Rail Arch 1-3/8" Thick Knotty Alder Door
  • Krosswood Model # KW-121-2
    STARTING AT: $350.00
    2-Panel Top-Rail Arch 1-3/8" Thick Knotty Alder Double Doors
  • Krosswood Model # KW-121V
    STARTING AT: $200.00
    2-Panel Top-Rail Arch V-Grooved 1-3/8" Thick Knotty Alder Door
  • Krosswood Model # KW-121V-2
    STARTING AT: $400.00
    2-Panel Top-Rail Arch V-Grooved 1-3/8" Thick Knotty Alder Double Doors
  • Krosswood Model # KW-300
    STARTING AT: $225.00
    2-Panel Square Top 1-3/4" Thick Knotty Alder Door
  • Krosswood Model # KW-300-2
    STARTING AT: $450.00
    2-Panel Square Top 1-3/4" Thick Knotty Alder Double Doors
  • Krosswood Model # KW-300V
    STARTING AT: $255.00
    2-Panel Square Top V-Groove 1-3/4" Thick Knotty Alder Door
  • Krosswood Model # KW-300V-2
    STARTING AT: $510.00
    2-Panel Square Top V-Groove 1-3/4" Thick Knotty Alder Double Doors
  • Krosswood Model # KW-305
    STARTING AT: $175.00
    2-Panel Square Top 1-3/8" Thick Knotty Alder Door
  • Krosswood Model # KW-305-2
    STARTING AT: $350.00
    2-Panel Square Top 1-3/8" Thick Knotty Alder Double Doors
  • Krosswood Model # KW-305V
    STARTING AT: $200.00
    2-Panel Square Top V-Grooved 1-3/8" Thick Knotty Alder Door
  • Krosswood Model # KW-305V-2
    STARTING AT: $400.00
    2-Panel Square Top V-Grooved 1-3/8" Thick Knotty Alder Double Doors
  • Krosswood Model # KW-325
    STARTING AT: $190.00
    6'-8" Tall Shaker Style Craftsman 3-Panel 1-3/8" Thick Knotty Alder Door
  • Krosswood Model # KW-325-2
    STARTING AT: $380.00
    6'-8" Tall Shaker Style Craftsman 3-Panel 1-3/8" Thick Knotty Alder Double Doors
  • Krosswood Model # KW-402
    STARTING AT: $180.00
    Full Lite 1-3/8" Thick Knotty Alder Door With Clear Tempered, Single Glaze Glass
  • Krosswood Model # KW-402-2
    STARTING AT: $360.00
    Full Lite 1-3/8" Thick Knotty Alder Double Doors With Clear Tempered, Single Glaze Glass
  • Krosswood Model # KW-420
    STARTING AT: $275.00
    6'-8" Tall 10 Lite TDL 1-3/8" Thick Knotty Alder Door With Single Pane Clear Tempered Glass
  • Krosswood Model # KW-420-2
    STARTING AT: $550.00
    6'-8" Tall 10 Lite TDL 1-3/8" Thick Knotty Alder Double Doors With Single Pane Clear Tempered Glass
  • Krosswood Model # KW-422
    STARTING AT: $325.00
    8'-0" Tall 12 Lite TDL 1-3/8" Thick Knotty Alder Door With Single Pane Clear Tempered Glass
  • Krosswood Model # KW-422-2
    STARTING AT: $650.00
    8'-0" Tall 12 Lite TDL 1-3/8" Thick Knotty Alder Double Doors With Single Pane Clear Tempered Glass