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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 42 in. x 80 in. Rustic Knotty Alder Arch Top Red Mahogany Stain Left-Hand Inswing Wood Single Prehung Front Door
$1,428.84 USD
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SKU PHED.KA.002.36.68.134.LH.RM
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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.
Rustic Knotty Alder Arch Top Prehung Front Door, 42x80, Left-Hand Inswing
Crafted from solid Knotty Alder with a rich Red Mahogany stain, this prehung exterior door brings warm, rustic character to your entry. The 2-panel arch-top design features doweled construction, bronze hinges, threshold, and high-performance weatherstripping for lasting durability and a tight seal.
Key Features:
- Solid Knotty Alder Construction: Full-thickness 1-3/4 in. solid panel with engineered core to resist warping
- Prehung Convenience: Includes matching jamb, double bore holes, weatherstripping, threshold, and bronze exterior hinges
- Left-Hand Inswing Setup: Arrives configured for LH/inswing with 3 standard hinges
- Rich Red Mahogany Finish: Stained for a warm, timeless look with visible natural knots
- Designed for Covered Entries: Requires adequate overhang for longevity; see warranty details
Specifications Table:
| Specification | Details |
|---|---|
| Door Configuration | Single Door |
| Door Type | Exterior Prehung |
| Door Style | Rustic, Traditional |
| Material | Wood (Knotty Alder) |
| Frame Material | Wood |
| Color Family | Mahogany |
| Color/Finish | Red Mahogany Stain |
| Finish Type | Stained |
| Panel Type | 2 Panel |
| Door Handing | Left-Hand/Inswing |
| Bore Type | Double Bore |
| Number of Hinges | 3 |
| Hinge Type | Standard |
| Hinge Finish | Oil Rubbed Bronze |
| Included | Instructions; No additional items included |
| Features | Lockset Bore (Double Bore); Weatherstripping; No Additional Features |
| Suggested Application | Front |
| Energy Star Qualified | Not Qualified |
| Manufacturer Warranty | 1-Year Limited |
| Door Height (in.) | 80 in |
| Door Width (in.) | 42 in |
| Door Thickness (in.) | 1.75 in |
| Nominal Door Height (in.) | 80 in |
| Nominal Door Width (in.) | 42 in |
| Nominal Door Thickness (in.) | 2 in |
| Jamb Size (in.) | 5-1/2 in |
| Rough Opening Height (in.) | 82 in |
| Rough Opening Width (in.) | 44 in |
| Product Weight (lb.) | 128.76 lb |
| Stain | Red Mahogany |
| Construction | Sturdy doweled construction; engineered Knotty Alder core |
| Threshold | Finished bronze inswing threshold |
| Weatherstripping | High performance weather-stripping to seal out drafts |
| Overhang Requirement | Adequate overhang required over door for warranty |
| Jamb | Solid Knotty Alder wood jamb included |
Frequently Asked Questions (FAQ):
Q: Does this door come prehung?
A: Yes. It includes the matching Knotty Alder jamb, hinges, threshold, weatherstripping, and double bore holes.
Q: What are the rough opening dimensions?
A: Rough opening is 44 in. wide by 82 in. high.
Q: What handing is this door?
A: Left-hand inswing configuration.
Q: Can I use smart locks with this door?
A: Yes. The double bore accommodates most standard locksets, including many keyless smart locks.
Q: Is an overhang required?
A: Yes. A proper overhang is required to protect the wood and maintain the warranty.
A Warm, Rustic Statement for Your Entry
This arch-top Knotty Alder door ushers in a soulful, organic presence—the kind of texture that instantly elevates a façade. The visible knots and deep Red Mahogany stain create a luxurious, storied patina that feels both refined and inviting. Style it with oil-rubbed bronze hardware and crisp white trim to accentuate the sculpted panels. It’s an essential piece for a home that values artisanal craftsmanship and gracious living.
Elevate your curb appeal with timeless alder craftsmanship—choose this prehung arch-top door today.