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

Regular price $705.34

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Shipping calculated at checkout.

Unfinished Knotty Alder Glass Barn Door, 36 x 84 in

Bring warmth and light to your space with this Masonite Traditional barn door crafted from natural, unfinished knotty alder. The 4-lite clear glass design delivers a modern-farmhouse look while the solid-core construction offers authentic wood heft and durability. Slab only—pair with your preferred sliding hardware for a customized installation.


Key Features:

  • Unfinished Knotty Alder: Natural wood ready to stain for a custom finish
  • 4-Lite Clear Glass: Full-lite panels brighten rooms while keeping sightlines open
  • Solid-Core Construction: Added weight and authenticity for long-term durability
  • Standard Sizing: 36-in W x 84-in H slab fits many interior openings
  • Hardware Not Included: Choose your own barn door track and handle to suit your style

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
Door Finish Unfinished
Manufacturer Color/Finish Natural
Color/Finish Family Brown
Configuration Single
Bypass Yes
Hardware Included No
Door Surface Smooth
Glass Style Clear glass
Glass Shape Full lite
Glass Tint None
Handing Universal
Soft Close No
Assembly Required No
Warranty 1-year limited
Trimming Allowance Height: up to 2 in (bottom rail only); Width: up to 1/2 in total (1/4 in each side)
Prop 65 Warning Yes
UNSPSC 30171500

Frequently Asked Questions (FAQ):

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


Q: Can I trim the door to fit?
A: Limited trimming is allowed: up to 2 in from the bottom rail only, and up to 1/4 in from each side (1/2 in total) per the manufacturer.


Q: What type of glass is used?
A: Clear glass in a full-lite, 4-panel configuration with a privacy rating of 1 (least obscure).


Q: What is the material and core?
A: The door is wood with a solid core, made from knotty alder species.


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


Sunlit Craftsmanship in Natural Knotty Alder

This barn door infuses interiors with a relaxed, curated sophistication—the knotty alder’s organic grain pairs beautifully with the crisp geometry of four glass lites. I love the way the clear panes visually expand a room, creating a luminous passage that feels airy and intentional. Stain it in a warm honey or deep espresso and style with matte black hardware for a tailored contrast. It’s a chic essential that elevates everyday living with artisanal warmth.


Customize your space with natural knotty alder and bright, clear glass—add this Masonite barn door to your cart and finish it your way.

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