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DemirDöküm, carrying out its activities in heating, water heating, and air conditioning sectors, was established in İstanbul in 1954. Since its establishment, DemirDöküm has made contributions to the development of Turkish industry, realized many new investments, provided advanced technology to its consumers, and increased the quality in the sector every day.

Turkish consumers have met many devices, systems, and services in heating sector via DemirDöküm. The brand of our company, which realized the production of the first cast iron radiator, boiler, heating stove, floor standing, gas water heater, panel radiator, and wall hung boiler in Turkey, has been identified with "heat comfort".

DemirDöküm provides service to its customers with its widespread vendor organization, which has a robust engineering infrastructure, regarding both product sales and turnkey system providing. Besides, it provides immediate after-sales services with its strong service organization by prioritizing customer satisfaction.

Today, DemirDöküm is the leader in Turkish heating sector with its widespread authorized dealer, authorized service, and sales point network.

DemirDöküm, incorporated by the leader company of world heating sector, Vaillant Group, in 2007, combines the important steps it takes in export with its leadership in the domestic market, also by the contribution of this synergy.

The firsts provided by DemirDöküm in its sector in Turkey:

  • The First Cast Iron Radiator
  • The First Panel Radiator
  • The First 25mm Pitch Panel Radiator
  • The First Cast Iron Boiler
  • The First Gas Water Heater
  • The First Electrical Storage Water Heater with a Polyurethane Body
  • The First Wall Hung Boiler
  • The First Condensing Wall Hung Boiler
  • The First Gas Fuel Heating Stove
  • The First ISO 9002
  • The First 10-year warranty (Panel Radiator)
  • The First Patterned Plain Surface Panel Radiator
  • The First Coat Stand Panel Radiator
  • The First Decorative Air Conditioner Exterior Unit
  • The First Fuel Cell Bipolar Plate
  • The First Rollbond Solar Collector

Main products:

Steel panel radiator Cast iron radiator, gas water heater, wall hung boiler

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