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Make room for the right door.
Your opening, frame and swing all matter. Gather the measurements, then confirm the exact model before you order.
Krosswood Doors
Krosswood Doors 30 in. x 80 in. Knotty Alder 2-Panel Top Rail Arch with V-Groove Solid Wood Core Interior Door Slab
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SKU 300677707
Orders start at $399 — combine any items to reach the minimum. Learn more
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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.
Knotty Alder Arch Top 2-Panel Interior Door Slab
Bring rustic warmth indoors with this 2-panel arch-top interior door slab crafted from engineered Knotty Alder stiles and rails. The solid wood core and doweled construction add durability, while natural knots and V-groove detailing create farmhouse character ready for stain or finish.
Key Features:
- Durable Construction: Engineered Knotty Alder stiles/rails with solid wood core and doweled joinery
- Rustic Character: Dark, visible knots and V-groove detail for a farmhouse look
- Finish-Ready: Ships unfinished; requires stain or finish on all 6 sides
- Interior Use: Ideal for bedrooms, closets, pantries, laundry rooms, and pocket door applications
- Standard Thickness: 1-3/8 in. panels for common interior openings
Specifications Table:
| Specification | Details |
|---|---|
| Door style | 2-panel top rail arch with V-groove |
| Material | Engineered Knotty Alder wood stiles and rails; solid wood core |
| Construction | Doweled construction |
| Panel/door thickness | 1-3/8 in. |
| Finish | Unfinished; requires stain or finish on all 6 sides |
| Use | Interior only (bedroom, closet, pantry, pocket door, laundry room) |
| Warranty | 1-Year Limited Warranty |
| Available sizes | Widths 18–36 in.; heights 80–96 in.; thickness 1-3/8 in. |
Frequently Asked Questions (FAQ):
Q: Is the door prefinished?
A: No. It ships unfinished and must be stained or finished on all 6 sides.
Q: What is the door thickness?
A: 1-3/8 inches.
Q: Can I use this door for pocket door applications?
A: Yes, it works well for pocket doors and typical interior rooms.
Q: What kind of construction does it have?
A: Doweled construction with engineered Knotty Alder stiles and rails.
Q: Is there a warranty?
A: Krosswood provides a 1-Year Limited Warranty for interior applications.
A Rustic Arch That Warms Every Room
This knotty alder door draws the eye with a soft arched profile and organic grain, bringing soulful texture to otherwise quiet walls. I love the V-groove panels—subtle shadow lines that feel tailored yet handcrafted. Pair it with matte black hardware and creamy walls for a modern farmhouse narrative, or echo its warmth with caramel cabinetry for a cozy lodge vibe. It’s a timeless layer of architecture that instantly elevates everyday living.
Choose your size and make this knotty alder arch-top the crafted centerpiece of your next interior upgrade.