Dark Walnut Flush Horizontal Interior Door

Dark Walnut Wood Interior Doors

If you're looking for an interior door to use throughout a residential or commercial space, go with a flush door, a door that is plain on both sides and provides a seamless finish against a wall or structure.

This interior door flush design features a beautiful dark walnut veneer, a genuine high-quality wood veneer imported from Italy. The wood is dark brown in color with undertones of red and gold and strong striations of darker brown and black. In this design, the grain runs horizontally throughout, creating a subtle horizontal design line in your room.

Use this door throughout a single family house, an office suite or business for a clean and uniform look. The dark color will add contrast and natural beauty to any decor, modern or traditional.

Order a interior door sample to inspect the product quality.

How are our interior doors different?

View door specification
Looking for an 8 ft. modern door solution?Contact us with your inquiry.

Every complete door set includes the following features:
All Eco-clean materials
Natural wood veneer
Dense slab composure reduces noise
Heavy feel door - NO honeycomb/NO paper filling inside
Solid wood frame (when jambs are ordered)
Rubber sealed door stop (when jambs are ordered)
Regulating jambs (when jambs are ordered)
2 sets of molding included (when jambs are ordered)
3 hinges included (when jambs are ordered)

Lead time: 4-6 weeks

Things to consider in comparing our interior doors


27Indigo Doors

Other modern doors

Slab composition

Engineered/solid wood

Paper filling


Solid wood

MDF/Composite materials

Lever sets

Brand name Emtek/FSB/ValliValli


Regulating Jambs

Yes – up to ½”



Natural wood Italian veneers

Laminates, generic veneers

8 ft doors available

Yes – select models

Varies with supplier

Fully customizable


Varies with supplier

Double doors available


Varies with supplier

Lead time

6 weeks

8-14 weeks

View our entire collection of interior doors.

Door Handing review chart

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