Masonite Traditional 36-in x 84-in Natural 1-Panel Unfinished Knotty Alder Wood Single Barn Door

Regular price $690.34

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Shipping calculated at checkout.

Unfinished Knotty Alder 36x84 Single Barn Door

Bring warm, natural texture to your interiors with this Masonite 1-panel sliding barn door. Crafted from solid-core knotty alder, the unfinished slab arrives ready to stain and fits 36-in x 84-in openings for a custom look in pantries, laundry rooms, closets, and more.


Key Features:

  • Ready to Stain: Natural, unfinished knotty alder accepts your choice of stain for a custom finish.
  • Solid-Core Construction: Provides authentic wood feel and improved durability and sound dampening.
  • Transitional 1-Panel Design: Clean lines and knotty character complement rustic to modern spaces.
  • Slab Only: Track, hardware, and handle sold separately for flexible hardware selection.
  • Trim-to-Fit Guidance: Up to 2 in height (bottom only) and 1/2 in width (1/4 in per side) within warranty limits.

Specifications Table:

Specification Details
Series Name Traditional
Common Size (W x H) 36-in x 84-in
Actual Width (Inches) 36.0
Actual Height (Inches) 84.0
Door Thickness (Inches) 1.375
Material Wood
Wood Species Knotty alder
Core Type Solid core
Panel Type 1-panel
Configuration Single
Bypass Yes
Door Surface Smooth
Door Finish Unfinished
Manufacturer Color/Finish Natural
Color/Finish Family Brown
Handing Universal
Hardware Included No
Soft Close No
Assembly Required No
Warranty 1-year limited
Trimming Allowance Height - 2 in max (bottom only); Width - 1/2 in max (1/4 in per side)
Prop 65 Warning Yes
Finish or Rough Opening Width (Inches) 32.0
Finish or Rough Opening Height (Inches) 80.0
UNSPSC 30171500

Frequently Asked Questions (FAQ):

Q: Is hardware included?
A: No. This listing is for the slab only; barn door track and hardware are sold separately.


Q: Can I cut the door to fit?
A: Limited trimming is allowed—up to 2 in from the bottom and up to 1/2 in total from the sides. Trimming beyond this voids the warranty.


Q: What is the door made of?
A: It is a solid-core, knotty alder wood door with a smooth surface.


Q: What openings will this door cover?
A: A 36-in wide door typically covers a 30.5–32.5-in opening (see measuring guide).


Q: Is it prefinished?
A: No. It is unfinished and ready to stain to match your décor.


Raw Alder Warmth, Tailored for Modern Transitions

This knotty alder barn door brings a whisper of organic luxury to any room, its singular panel framed with quiet symmetry and rich, natural character. The solid-core construction feels substantial, while the unfinished surface invites a bespoke stain that harmonizes with your palette. Style it with matte black hardware for contrast, or brushed brass to amplify warmth and sophistication. It’s a simple, sculptural element that elevates everyday passages into moments of considered living.


Customize your space with the warmth of real alder—add this Masonite barn door to your cart and finish it your way today.

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