Krosswood Doors 36 in. x 80 in. Rustic Knotty Alder 2-Panel Arch Top Rail Solid Wood Core, Stainable, Left-Hand Prehung Exterior Door

Regular price $831.04

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36x80 Rustic Knotty Alder 2-Panel Arch Prehung Exterior Door

Bring warm, natural character to your entry with Krosswood’s Rustic Knotty Alder 2-panel arch-top door. Built with an engineered solid wood core and laminated knotty alder for durability, it arrives prehung with weatherstripping and threshold, ready to stain to your finish of choice.


Key Features:

  • Engineered Wood Core: Laminated knotty alder stiles/rails resist warping and cracking
  • Rustic Knotty Alder: Unique knots and grain deliver timeless, farmhouse appeal
  • Prehung Convenience: Includes exterior hinges, matching alder jamb, double bore, adjustable inswing threshold, and high-performance weatherstripping
  • Stain-Ready Finish: Unfinished surface accepts Minwax stain with Helmsman Spar Urethane topcoat options
  • Floating Panels: Center floating panels allow expansion/contraction for long-term performance

Specifications Table:

Specification Details
Material Knotty Alder Wood
Core Construction Engineered core stiles and rails; laminated knotty alder wood
Design 2-Panel with Arch Top (top rail arch)
Panel Thickness 1-3/4 in
Panel Features Center floating panels for expansion and contraction
Construction Method Doweled joint construction
Finish Stainable; stained options use Minwax stain with clear Helmsman Spar Urethane topcoat
Prehung Includes Exterior hinges, solid knotty alder wood jamb, double boreholes, adjustable inswing threshold, high performance weather‑stripping; jamb assembly required
Compatibility Compatible with most smart lock and smart Wi‑Fi doorbell devices
Care Requirements Seal/stain on all six sides
Installation Notes Requires adequate overhang; brickmold and interior trim not included
Warranty 1‑Year Limited Warranty
Available Sizes Multiple sizes from 28x80 to 48x96, thickness 1‑3/4 in
Product Size (this listing) 36 in W x 80 in H
Handing Left-hand inswing (per title)

Frequently Asked Questions (FAQ):

Q: Is the door ready to finish?
A: Yes, it is stainable and must be sealed on all six sides; stained options use Minwax with a clear Helmsman Spar Urethane topcoat.


Q: What is included with the prehung unit?
A: Exterior hinges, solid knotty alder jamb, double boreholes, adjustable inswing threshold, and high-performance weatherstripping; jamb assembly may be required.


Q: Will it work with smart locks and video doorbells?
A: Yes, it is compatible with most smart lock sets and Wi‑Fi doorbells.


Q: Are there installation requirements?
A: Adequate overhang is required to protect the door and maintain warranty; brickmold and interior trim are not included.


Q: What is the door thickness?
A: Panels are full 1-3/4 inches thick.


A Warm, Rustic Welcome in Solid Alder

This arch-top knotty alder door infuses an entry with organic warmth and quiet grandeur. The expressive knots and grain read like bespoke craftsmanship, while the bold top rail arch adds architectural poise. Pair it with oil-rubbed bronze hardware and honed stone for an elevated farmhouse narrative. It’s the kind of foundational piece that anchors luxurious, lived-in style.


Elevate your curb appeal with this durable, stain-ready knotty alder prehung door—choose your finish and make the entry yours today.

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