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Your opening, frame and swing all matter. Gather the measurements, then confirm the exact model before you order.
Masonite
Masonite Traditional 42-in x 84-in Natural 4-Panel Unfinished Knotty Pine Wood Single Barn Door
$1,061.09 USD
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SKU 857773
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What to measure before ordering
- Identify what you are replacing.
A slab is the door panel. A prehung unit includes a frame. Record whether you need a slab or a complete unit, and check exactly what the selected product includes.
- Measure the opening and the frame.
Record the width and height in several places, plus the wall or jamb depth. Keep rough-opening measurements separate from the existing door's dimensions. Include the units with every measurement.
- Confirm the swing and the exact model.
Note which side the hinges sit on, the side you are viewing from, and whether the door swings toward or away from you. Confirm handing terminology and required clearances against the manufacturer's documentation for the selected SKU.
These notes are a planning aid. Product names, photos and shared descriptions do not confirm fit. Check the selected SKU, manufacturer specifications and installer measurements before ordering.
Ask the Super Arbor teamProduct details
Catalog information may describe more than one option. Confirm the specifications for your selected SKU; the store's current shipping, returns and order terms apply.
Unfinished Knotty Pine 4-Panel Barn Door, 42-in x 84-in
Bring timeless character to interiors with this Masonite solid-core barn door crafted from unfinished knotty pine. The 4-panel design arrives ready to stain and is ideal for saving space in pantries, laundry rooms, closets, offices, and master baths.
Key Features:
- Solid Core Construction: Authentic wood feel and sound reduction for lasting durability
- Unfinished Knotty Pine: Natural surface ready to stain or seal to match your décor
- Space-Saving Barn Door: Single sliding slab optimizes tight areas; hardware sold separately
- Classic 4-Panel Style: Clean, symmetrical look complements traditional to modern interiors
- Trim Allowance: Height 2 in (bottom rail only); width 1/2 in total (1/4 in each side)
Specifications Table:
| Specification | Details |
|---|---|
| Series Name | Traditional |
| Color/Finish Family | Brown |
| Manufacturer Color/Finish | Natural |
| Door Finish | Unfinished |
| Actual Height (Inches) | 84.0 |
| Actual Width (Inches) | 42.0 |
| Door Thickness (Inches) | 1.375 |
| Common Size (W x H) | 42-in x 84-in |
| Configuration | Single |
| Bypass | Yes |
| Core Type | Solid core |
| Door Surface | Smooth |
| Glass Tint | None |
| Handing | Universal |
| Hardware Included | No |
| Material | Wood |
| Panel Type | 4-panel |
| Soft Close | No |
| Warranty | 1-year limited |
| Wood Species | Knotty pine |
| Assembly Required | No |
| CA Residents: Prop 65 Warning(s) | Yes |
| Trim Allowance | Height: 2 in max (bottom rail only); Width: 1/2 in max (1/4 in each side) |
| Finish or Rough Opening Height (Inches) | 80.0 |
| Finish or Rough Opening Width (Inches) | 38.0 |
| UNSPSC | 30171500 |
Frequently Asked Questions (FAQ):
Q: Is hardware included?
A: No. This listing is for the door slab only—barn door track and hardware are sold separately.
Q: Can I cut the door to fit?
A: No. Cutting beyond the listed trim allowances will void the warranty.
Q: What are the exact dimensions?
A: Actual size is 42 in W x 84 in H x 1.375 in thick.
Q: Is the door prefinished?
A: No. It is natural unfinished knotty pine, ready to stain or seal.
Q: What openings will this door cover?
A: For openings without casing, a 42-in door covers up to a 36.5-in opening; with casing, covers 32.5–36.5-in openings.
Rustic Symmetry, Tailored by You
A celebration of natural grain and warm knots, this 4-panel slab brings a quietly luxurious rhythm to the room. Its balanced rails and stiles feel refined yet inviting, a modern nod to classic craftsmanship. Finish it in a honey stain for an organic glow or a deep espresso for dramatic contrast. As a sliding accent, it becomes a sculptural moment—an essential layer of texture for elevated everyday living.
Transform your space with this solid knotty pine barn door—add it to your cart and customize the finish to make it uniquely yours.