42x80 Knotty Alder 2-Panel Black Stain Prehung Front Door, Left-Hand Inswing

A solid Knotty Alder prehung exterior door with rich black stain and classic 2-panel design. Engineered core, doweled construction, and high-performance weatherstripping deliver durability and a tight seal for year-round performance. Includes bronze hinges and inswing threshold; overhang required for warranty.

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Key Features:

• Solid Knotty Alder Construction: Engineered core with full 1-3/4 in. thick solid panels resists warping and adds weighty feel
• Prehung Convenience: Comes with matching jamb, bronze hinges, double lockset bore, threshold, and weatherstripping
• Left-Hand Inswing Setup: Factory-hung for easy installation and proper swing orientation
• Rich Black Stain Finish: Accentuates natural knots and grain for a rustic yet timeless look
• Built for Entry Performance: Requires proper overhang; finished inswing threshold and weather seal help keep drafts out

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Specifications Table:

Specification	Details
Door Type	Exterior Prehung
Door Configuration	Single Door
Panel Type	2 Panel
Material	Wood (Knotty Alder)
Finish Type	Stained
Color/Finish	Black Stain
Color Family	Black
Door Handing	Left-Hand/Inswing
Bore Type	Double Bore
Features	Lockset Bore (Double Bore), Weatherstripping
Frame Material	Wood
Hinge Finish	Bronze
Hinge Type	Standard
Number of Hinges	3
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
Suggested Application	Front
Energy Star Qualified	Not Qualified
Manufacturer Warranty	One Year Limited
Included	No Additional Items Included (brickmold and interior trim not included)
Construction Details	Sturdy doweled construction; engineered Knotty Alder core; finished bronze inswing threshold; high performance weatherstripping; solid Knotty Alder wood jamb

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Frequently Asked Questions (FAQ):

Q: Does this door come prehung and ready to install?
A: Yes, it is prehung and includes a matching wood jamb, bronze hinges, threshold, weatherstripping, and double bore holes.

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Q: What handing and swing is this model?
A: Left-hand inswing; hinges on the left when viewed from the exterior and the door swings inward.

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Q: What rough opening is required?
A: Rough opening should be approximately 44 in. wide by 82 in. high.

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Q: Is an overhang required?
A: Yes, a proper overhang is required to protect the door from weather and maintain warranty coverage.

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Q: What is the door thickness?
A: The slab is 1.75 inches thick.

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Warm, Rustic Welcome in Rich Black Stain

This Knotty Alder door infuses the entry with earthy warmth and sculptural grain, creating a grounded yet refined welcome. The arched top panel and deep black stain celebrate the wood’s natural knots for an artisanal touch. Pair it with bronze hardware and a clean-lined lantern to balance rustic charm with modern polish. A must-have statement piece for elevating everyday curb appeal with luxurious authenticity.

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Elevate your curb appeal—choose this solid Knotty Alder prehung door for a durable, beautifully stained entry that installs with confidence.

Warranty

Installation