(주)인슐레이션코리아

ABOUT US
ABOUT US
Intro
Insulation Korea delivers
trusted engineering solutions in refractory, thermal insulation, fireproofing, explosion protection, and eco-friendly technologies, backed by decades of experience and proven technical expertise. Guided by our vision, “Providing optimal solutions through advanced technology,” we go beyond material supply to serve as a trusted engineering partner, enhancing safety and energy efficiency across diverse industrial sectors.
SOLUTIONS
SOLUTIONS
Intro
Insulation Korea analyzes
key requirements within 48 hours of a client’s request and provides customized solutions across the entire project lifecycle based on specialized technical data. Through our One-Stop system, we deliver integrated total solutions—from design and fabrication to installation—efficiently addressing complex technical challenges.
PRODUCTS & SERVICES
PRODUCTS & SERVICES
Intro
Insulation Korea supplies
world-class materials for a wide range of industrial applications, from cryogenic insulation operating at -269°C to ultra-high-temperature refractories exceeding 1,800°C. Our high-performance specialty materials and superior quality products ensure stability and reliability across diverse industrial environments.
- BRICK
  
  CASTABLE
  
  MORTAR
  
  PRECAST
  
  PLASTIC/RAMMING
  
  THERMBOND
  
  REFRACTORY
- BLANKET
  
  MODULE
  
  PAPER
  
  VACUUM FORM SHAPE
  
  INSULATING BLOCK
  
  FABRIC
  
  ADHESIVE
  
  MOLDABLE
  
  REINFORCEMENT ADDITIVE
  
  HIGH TEMPERATURE INSULATION
- HOT
  
  COLD
  
  CRYOGENIC
  
  INSULATION
- REFRATORY ANCHOR
- SPECIAL COATING
- FIRE PROOF
- BLAST RESISTANCE
- ROBOT INSPECTION
- CONSTRUCTION
- SITE SERVICE
- case study
INDUSTRIES
INDUSTRIES
Intro
Insulation Korea provides
energy-saving solutions for major industrial sectors, including petrochemical, refining, and steel plants, enhancing process efficiency and operational safety. We are also expanding into advanced industries such as EV batteries, hydrogen energy systems, defense, and aerospace, contributing to the development of a sustainable industrial ecosystem.
NEWSROOM
NEWSROOM
Intro
Insulation Korea recognizes
the importance of corporate social responsibility alongside business growth. Through various CSR initiatives and corporate communications, we engage with our stakeholders and create shared value for a better future.
- NEWS
- CHARITY NEWS
- MEDIA

INQUIRY

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ABOUT US
HISTORY

HISTORY

We step into Korean market as pioneer in this field.
We have achieved tremendous accomplishments over the last decades,
we are excited to be "World No.1 Refractory Engineering company".
You can see our history at a glance.

1927

Founded ISOLITE (Osaka, Japan)
INSULATIONKOREA was formerly ISOLITE

1989
- Established Isolite Korea (Branch of Isolite Japan)
2005
- Acquired Mechanical Facilities Construction License
2009
- Established Insulation Korea Co., Ltd.
2010
- Obtained ISO 9001, ISO 14001, and Venture Business Certifications
- Signed Global Partnership: JIC (Japan)
2011
- Established Southern Branch (Yeosu), Pyeongtaek Plant, and PR Center
- Obtained Fireproofing License (1, 2, and 3-hour ratings) under the Building Act
- Received Chairman’s Award from Maekyung Media Group
2012
- Established IK Dream Foundation (Scholarship Foundation)
- Registered as an Official Vendor for Global Licensor: Technip
- Signed Global Partnerships: Gouda Refractory (Netherlands), Insulcon (Netherlands), SIAM Refractory (Thailand), Skamol (Denmark)
2014
- Acquired Painting and Coating Construction License
- Signed Global Partnerships: SCG (Thailand), Hotwork (USA)
2015
- Registered as an Official Vendor for Global Licensor: Lummus
- Signed Global Partnerships: Alkegen-Unifrax (USA), Alkegen-Thermbond (USA), IFTI (USA), ECORP (Malaysia)
- Registered Patent: Apparatus for Fixing Blanket Module for Heat Equipment-1 (No. 10-1562353)
2016
- Acquired Scaffolding and Structure Demolition Construction License
- Obtained ISO 45001 Certification
- Registered Patent: Method for Constructing Peep Hole Insulation of Pyrolysis Heater (No. 10-1631284)
2017
- Established Insulation Co., Ltd. (Subsidiary)
- Signed Global Partnerships: Promat (Belgium), Linco Baxo (Italy)
- Registered Patent: Apparatus for Fixing Blanket Module for Heat Equipment-2 (No. 10-1804518)
2018
- Established Yeosu Plant (Southern Branch)
- Acquired Waterproofing & Wet-Finishing Construction License
2019
- Received Minister’s Commendation from the Ministry of Trade, Industry and Resources
- Established IK Vina (Vietnam Subsidiary)
2020
- Established Western Branch (Daesan) and Daesan Plant
- Acquired Logistics Warehouse License
2021
- Relocated Headquarters to IK Building (Bangbae-dong, Seoul)
- Established INVINS (Joint Venture with Invicta Group, UK)
- Certified Corporate R&D Center
2023
- Acquired Asbestos Abatement and Removal License
- Signed Global Partnership: Alkegen-Lydall (USA)
- Registered Patent: Insulation Structure of Target Walls with Flame Impingement in Pyrolysis Heater (No. 10-2497184)
2024
- Received Prime Minister’s Commendation (Foreign Company Day)
- Received Exemplary Taxpayer Commendation
- Acquired Gas&Heating Facilities Construction License
- Signed Global Partnership: Siltherm (China)
2025
- Selected as an Excellent ESG SME by the Korea Commission for Corporate Partnership
- Registered as an Official Vendor for Global Basic Licensor: KBR
- Signed Global Partnerships: Luyang (China), PTSC & QMT (Vietnam), Mahakoshal (India), TOWA (Japan)