Modern Interior Door Systems for Luxury Styles

Busan Modern Solid Core Interior Door with Concealed Hinges | MR DOOR US

Disclaimer: Some product images are for illustrative purposes only and may appear slightly different in color or finish due to display variations and lighting. MR DOOR US may refine designs, finishes, or specifications without prior notice.

Property	Specification
Brand	MR DOOR US INC
Type of Finish	Wood Veneer
Slab Construction	Solid Core
Door Width	17 13⁄16, 23 13⁄16, 27 13⁄16, 29 13⁄16, 31 13⁄16, 35 13⁄16
Door Height	80, 84, 93, 95
Door Thickness	1 9⁄16
Jamb Width	4 9⁄16
L-Casing Width	2 3⁄4
Hinges 2 EA	Concealed Adjustable
Knobs 1 EA	Modern Magnetic Handle Privacy Function
Pre-Hanging	Yes
Pre-Boring & Cut	Yes
Pre-Finishing	Yes
Packaging	1 Box

Important Information to Know!

Our primary stocked model is Daegu — designed for consistent quality, fast availability, and seamless integration with our full-package interior door system.

✅ In Stock: Daegu Custom Order: Other Models

Sizes: 24, 28, 30, 32, 36 × 80 in
Thickness: 4 9/16 in
Orientation: LH / RH (all sizes)
Reversible: Yes
Configuration: Swing Door

Stocking the Daegu model allows us to maintain project-ready inventory while supporting custom manufacturing for architects, builders, and designers seeking special configurations.

Busan Modern Solid Core Interior Door with Concealed Hinges | MR DOOR US

A Modern Door System for Streamlined Installation
The Busan modern solid core interior door with concealed hinges delivers a practical yet refined approach to modern interiors—engineered for effortless installation and long-term performance. Ideal for contractors managing large developments and homeowners pursuing clean, contemporary design.

Efficiency in One Package
Pre-hung, pre-framed, and pre-bored, Busan installs directly from the box with no additional cutting or alignment adjustments required.

Precision Hardware Integration
Equipped with magnetic mortise handles featuring integrated privacy functions and fully concealed adjustable hinges, each Busan modern solid core interior door with concealed hinges is factory-assembled for precision, ensuring a seamless modern appearance and reliable daily operation.

Solid Core Construction & Veneer Finish
Built on a dense solid core and wrapped in authentic wood veneer, Busan achieves superior sound reduction, stability, and modern elegance in one cohesive system.

Eco-Engineered Quality
Manufactured using UV edge-banding to reduce plastics and excess paint, Busan maintains MR DOOR US’s commitment to sustainable production without compromising quality.

Tailored for Every Project
Each Busan system is made-to-order, offering precision sizing and finish customization for both large-scale developments and individual renovations.

Premium Interior Door System Features

Engineered for luxury, precision, and lasting performance.

Wood Veneer Finish

Natural warmth and texture with unique grain patterns.

Solid Core

Superior sound insulation and a premium, heavy feel.

90% Install Reduction

Bracket-based alignment system minimizes setup time for perfect-fit installs.

Premium Aluminum

Sleek, corrosion-resistant frame with modern aesthetic.

MR DOOR US — Door Configurator

Door Configurator

We can make your dream door come to life!

Step 1 — Size

Step 2 — Swing Direction

Right-hand outswing diagram — Right-Hand Outswing

Left-hand inswing diagram — Left-Hand Inswing

Left-hand outswing diagram — Left-Hand Outswing

Right-hand inswing diagram — Right-Hand Inswing

Step 3 — Finish / Surface

Choose a typical finish (you can specify custom in notes).

Step 4 — Notes & Contact

Project notes (desired model, site conditions, jamb size, quantities, deadlines)

Full Name

Phone (optional)

Summary

Shipping • Warranty • Returns

Concise details for retail, custom, and project orders.

Shipping & Handling

In-Stock Orders usually ship within 1–2 days handling + 3–6 days freight. Average arrival: 3–10 days.

Custom / Wholesale deliveries average 12–16 weeks. Shipping varies by project scale and location.

First door $200 freight • Each additional $100 — rates negotiated per order.

Warranty Coverage

2-year limited warranty
Protects against warping > ¼ in, delamination, or factory defects
Excludes misuse, improper install, or environmental damage

For claims, email support@mrdoor.us with proof of purchase and details.

Returns

Custom orders — non-refundable
Stock items — return within 30 days • 25% restock • unopened package • buyer pays shipping
Refunds issued within 7 business days after inspection