Masonite Traditional 42-in x 84-in Natural 2-Panel Unfinished Knotty Alder Wood Single Barn Door

Regular price $1,114.78

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Shipping calculated at checkout.

Unfinished Knotty Alder 2-Panel Barn Door, 42x84

Elevate interiors with Masonite’s Traditional barn door, crafted from solid-core knotty alder. The natural, unfinished slab is ready to stain and features a classic 2-panel plank design, perfect for space-saving transitions in pantries, closets, offices, and more.


Key Features:

  • Solid Core Authenticity: Dense construction delivers the feel and sound of a true wood door
  • Ready to Finish: Natural, unfinished knotty alder accepts stain for custom looks
  • Space-Saving Sliding Design: Ideal for pantries, laundry rooms, closets, offices, and bathrooms
  • 2-Panel Plank Style: Adds warm, rustic character that complements multiple décor styles
  • Slab Only: Track and hardware sold separately; trimming allowance 2 in height (bottom rail), 1/2 in width total

Specifications Table:

Specification Details
Series Name Traditional
Color/Finish Family Brown
Manufacturer Color/Finish Natural
Door Finish Unfinished
Material Wood
Wood Species Knotty alder
Panel Type 2-panel
Door Surface Smooth
Core Type Solid core
Configuration Single
Bypass Yes
Handing Universal
Hardware Included No
Soft Close No
Actual Width (Inches) 42.0
Actual Height (Inches) 84.0
Door Thickness (Inches) 1.375
Common Size (W x H) 42-in x 84-in
Finish or Rough Opening Width (Inches) 38.0
Finish or Rough Opening Height (Inches) 80.0
Assembly Required No
Warranty 1-year limited
CA Residents: Prop 65 Warning(s) Yes
UNSPSC 30171500
Trimming Allowance Height: up to 2 in (bottom rail only); Width: up to 1/2 in total (1/4 in from each side)

Frequently Asked Questions (FAQ):

Q: Is hardware included?
A: No. This listing is for the door slab only; 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 and 1/2 in total from the width (1/4 in from each side). Trimming beyond this voids the warranty.


Q: What finish does the door come in?
A: It is natural, unfinished knotty alder and is ready to stain.


Q: What are the exact dimensions and thickness?
A: Actual size is 42 in W x 84 in H with a 1.375 in door thickness.


Q: Is the door handed?
A: Universal handing; suitable for left- or right-hand sliding installations.


Rustic Warmth, Tailored for Modern Spaces

This knotty alder barn door brings a soulful, organic texture that instantly grounds a room. The two-panel planked design is a timeless gesture—refined yet relaxed—inviting layers of neutral linens and matte black hardware. Stain it in a honeyed tone and let it glide between an office and hallway for a subtle architectural moment. It’s a polished essential for spaces that crave warmth and quiet luxury.


Customize your space with this solid knotty alder barn door—stain it your way and enjoy a stylish, space-saving upgrade today.

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