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서브비주얼 내용시작

The insulation performance is the best in the country!

High efficiency equipment certified products

High efficiency energy material certification insulation statement

KS certified products

KS F 3109 Acquires Top Grade of Insulation Statement Item

Korea Energy Agency

High-Performance Insulated Door (KEA Certified)

Korea's largest facility!

  • 5 Factories, 2 Warehouses

  • More than 50 employees

  • 14 delivery vehicles

  • Dedicated After-Sales Service Team

COMPANY VIEWS

Setting a new standard for doors in Korea: Inside the dynamic worksites of PLUSDOOR.

Outside Plant 1

Outside Plant 1

Inside Plant 1

Inside Plant 1

Office

Office

Showroom

Showroom

Showroom

Showroom

Showroom

Showroom

Outside Plant 2

Outside Plant 2

Inside Plant 2

Inside Plant 2

Outside Plant 3

Outside Plant 3

Inside Plant 3

Inside Plant 3

Outside Plant 4, 5

Outside Plant 4, 5

Inside Plant 4

Inside Plant 4

Product Development

If it's not the best, we don't make it.

  • 2008
    • Development of Azon Insulated Doors
  • 2013
    • Development of Bifold door
  • 2016
    • Development of Thermal Break Bifold Doors
  • 2017
    • Development of Loy series
  • 2018
    • Development of PVC Composite Doors
  • 2019
    • Obtained Patent for Loy Series
    • Development of Project Insect screen
  • 2021
    • Development of Regen series
  • 2023
    • Development of the Low-E Series Concealed Insect Screen
    • Development of the Concealed Door Lock System
  • 2024
    • Launched the Entove Series
    • Obtained Sound Insulation Certificate for Loy Series
    • Acquired KS Certification
    • Acquired High-Efficiency Energy Equipment Certification
  • 2025
    • Launched the 3m Entove Series
    • Developed Tilt & Turn System Windows
  • 2026
    • Launched the Entove W Series
연구개발실 / 품질관리마케팅실
R&D Center

At PLUSDOOR, our dedicated R&D team
designs and engineers all products in-house.

A company dedicated to customer satisfaction with the best technology and quality!
We produce nothing but the best.

  • 3D assembly

    3D assembly

  • Finishing materials design

    Finishing materials design

  • Assembly simulation

    Assembly simulation

  • U-value analysis

    U-value analysis

  • Thermal conductivity analysis

    Thermal conductivity analysis

  • Structural analysis

    Structural analysis

PRODUCTION FACILITIES

Utilizing high-performance machinery and state-of-the-art facilities, Plus Door manufactures flawless products through precision machining, allowing not even a 0.1mm margin of error.

Automated machinery

Automated machinery

CNC Banding Machine

CNC Banding Machine

Laser Cutting machine

Laser Cutting machine

Laser Cutting machine

Laser Cutting machine

CNC Machine

CNC Machine

Laser Marking Machine

Laser Marking Machine

3D Printer

3D Printer

CNC Machine

CNC Machine

Corner Clamping Mchine

Corner Clamping Mchine

Automatic profile cutting machine

Automatic profile cutting machine

Double Notching Machine

Double Notching Machine

Press Machine

Press Machine

Thermal break rolling machine

Thermal break rolling machine

Cutting Machine

Cutting Machine

Screen Cutting Machine

Screen Cutting Machine

Film Cutting Machine

Film Cutting Machine

PRODUCTION LISTS

Introducing the diverse product lineup of PLUSDOOR, where every product is manufactured in-house to ensure the highest quality.

  • Insulated Doors
    Insulated Doors

    Thermally insulated doors backed by official test reports, approved for nationwide application.

  • Gate
    Gate

    Lightweight and durable aluminum gate

  • Bi-fold Door
    Bi-fold Door

    Rigid profiles featuring certified thermal performance

  • Fence
    Fence

    Lightweight and durable aluminum fence

  • 3-Panel Sliding Door
    3-Panel Sliding Door

    Ultra-slim Painted Door, Wrapped Door

  • Aluminum System Door
    Aluminum System Door

    Certified thermal insulation

  • Tilt & Turn System Window
    Tilt & Turn System Window

    Certified thermal insulation

  • Retractable Screen
    Retractable Screen

    Insect screen for project windows

Exhibitions

We showcase Plus Door's superior products and advanced technology directly to our customers by participating in various architectural fairs and exhibitions.

2026 KOREA BUILD

2026 KOREA BUILD

2025 KOREA TIMBER BUILDER FESTIVAL

2025 KOREA TIMBER BUILDER FESTIVAL

2025 KOREA BUILD

2025 KOREA BUILD

2024 KOREA TIMBER BUILDER FESTIVAL

2024 KOREA TIMBER BUILDER FESTIVAL

2024 KOREA BUILD

2024 KOREA BUILD

2023 KOREA BUILD

2023 KOREA BUILD

2022 KOREA BUILD

2022 KOREA BUILD

2021 KOREA BUILD

2021 KOREA BUILD

Awards & Sponsorship

Introducing the brand value of PLUSDOOR, a name recognized by the public through numerous awards and high-profile K-drama sponsorships.

수상식
2020~25 소비자의 선택

Grand Prize Winner in Windows & Doors for 6 Consecutive Years

PR & NETWORK

Explore our latest updates and brand films. Follow us on our official channels!