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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 36 in. x 80 in. Rustic Knotty Alder Arch Top 9‑Lite Clear Glass with V-Panel Unfinished Wood Front Door Slab
$1,699.08 USD
Price for the selected option. Shipping and taxes calculated at checkout.
SKU KA-559V : KA.559V.30.68.134
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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.
36x80 Rustic Knotty Alder 9-Lite Arch Top Front Door Slab
Rustic knotty alder wood entry door slab with an arched 9‑lite clear glass window and V-groove lower panel. Built from engineered knotty alder stiles and rails, 1-3/4 in. thick, with insulated tempered low‑E glass to invite light while enhancing efficiency. Arrives unfinished and ready for your stain or clear finish.
Key Features:
- Solid Alder Construction: Engineered knotty alder stiles and rails with doweled joinery for long-term durability
- Energy-Efficient Glass: 9‑lite insulated, tempered safety glass with low‑E coating
- Rustic Character: Natural grain and dark, visible knots create a timeless farmhouse look
- Unfinished and Customizable: Arrives ready to stain or clear coat on all six sides
- Standard Thickness: Full 1-3/4 in. door slab ideal for exterior installations
Specifications Table:
| Specification | Details |
|---|---|
| Door size | 36 in. W x 80 in. H x 1-3/4 in. Thick |
| Material | Knotty Alder wood (engineered stiles and rails) |
| Glass | 9‑Lite insulated, tempered safety glass with low‑E coating |
| Panel style | V-groove lower panel; center floating panel |
| Construction | Doweled joinery; engineered stiles and rails |
| Finish | Unfinished; can be stained or clear coated (Minwax stain options available with clear Helmsman Spar Urethane topcoat on stained versions) |
| Door type | Exterior door slab |
| Style | Rustic, Farmhouse, Modern Farmhouse |
| Thickness | 1-3/4 in. |
| Warranty | 1‑Year Limited Warranty (per manufacturer) |
Frequently Asked Questions (FAQ):
Q: Is this a slab or prehung door?
A: This listing is for an unfinished wood door slab; jambs, hinges, and boreholes are not included unless purchased as a prehung option.
Q: What finishing is required?
A: Seal or stain all six sides prior to installation and ensure adequate overhang to protect the door, per manufacturer guidance.
Q: What is the glass type?
A: Insulated, tempered safety glass with a low‑E coating arranged in nine lites.
Q: Can I use smart locks?
A: Yes. The door is compatible with most smart lock sets when properly bored and installed.
Q: What is the door thickness?
A: 1-3/4 inches.
A Warm Welcome in Sculpted Alder and Sunlight
This arched 9‑lite door bathes your entry in a soft, golden glow while the knotty alder’s rich character grounds the façade with artisanal charm. The V‑groove lower panel adds textural depth, echoing the romance of a storied farmhouse. Pair it with matte black hardware and a limestone threshold for tailored contrast. It’s a refined staple that instantly elevates curb appeal and everyday living.
Bring home the warmth and character of solid knotty alder—customize your finish and transform your entry today.