ISOMASTERS cold room door seal

Buy cold room door seal of profiles applied in ISOMASTERS cold room doors:


Identify the seal profile of an ISOMASTERS cold room door or freezer.

Replace a fridge or freezer seal in 4 steps.



ISOMASTERS is the combination formed after the merger of Belgium Isobar and Isocab.  Isomasters is part of the larger Kingspan group of companies.

Isomasters is a Belgium based producer specialized in the production of isothermal solutions such as cold-room panels, modular cold rooms and insulated hinged and swing doors for cold rooms and freezers. 

The modular cold rooms are designed for the use in the retail, horeca, catering and food industry. Isomasters cold rooms, freezer rooms and doors are produced in Beveren-Leie, Belgium and sold to customers throughout Europe and beyond. Isodoors are sealed with a double door gasket (42-A) and have a customizable sweeper gasket at the bottom of the door for maximum insulation.


ISOMASTERS assortment

ISOMASTERS has a broad assortment of modular cold rooms, freezer rooms and insulated doors and windows for the purpose of keep in (food)products cold within the retail, catering and food industry:

  • Standardized cold rooms and freezer rooms
    • Modular ISO 06 – 08 – 10 – 14 – 18
    • Minibox
    • Coldbox
    • Isostock
    • Refrimatic
  • Customized cold rooms and freezer rooms
  • Isodoors – Coldroom and freezer doors
    • Swingdoors and Freezerdoors
      • OFE single hinged cold-room doors
      • ODE singe hinged freezer doors
      • OFD double hinged cold-room doors
      • ODD double hinged freezer-room doors
      • LFE – LDE insulated cold and freezer panels
  • Swing and sliding doors for positive temperatures
  • Swing and sliding doors with frame heating for negative temperatures
  • Glass doors with or without heated double glass
  • Isolated or plastic office doors
  • Flip-flap doors and strip curtains - ISOVENTA
  • Fixed, sliding, handle or hinged windows, fitted with thermal double glass
  • Racks and a complete range of cooling units


About DSU

We are specialized in manufacturing bespoke ISOMASTERS cold room and freezer door seals. As Europe’s commercial refrigeration seals specialist, we offer a sealing solution for all makes of commercial refrigeration equipment doors and cold room hinged and sliding doors.

Register your company to receive access to our B-to-B portal and start saving time and money. The DSU portal enables you to manage your overall cold room door seal spares service.

Portal features include:

  • Configuration tool to calculate gasket prices
  • Quotation tool
  • Custom pricing
  • Order status
  • Order history
  • Drop-shipping option