ISOCAB cold room door seal

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


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

Replace a fridge or freezer seal in 4 steps.



Founded in 1973 the company ISOCAB has been part of the Kingspan group since 2012. It was in 2018 that Isocab joined forces with Isobar under the name of Isomasters.

Today Isomasters is a Belgium based producer specialized in manufacturing modular cold stores and freezers for the food and retail industries. The group has 3 production sites and has an annual turnover of over €100 mln.

Isocab’s comprehensive product range includes clean rooms, modular cold rooms and insulated panel systems, as well as a range of doors and accessories to suit every application.

Isodoors cold-rooms and freezers are sealed with a double door seal (42-A) and have a customizable sweeper gasket at the bottom of the door for maximum insulation.


ISOCAB assortment

ISOCAB has a broad product range including clean rooms, modular cold rooms and insulated panel systems:

  • Standardized cold rooms and freezer rooms
    • Modular ISO 06 – 08 – 10 – 14 – 18
    • Minibox
    • Coldbox
    • Isostock
    • Refrimatic
  • Customized cold rooms and freezer rooms
  • Cool & Freezing Swing Door
    • PFD – VFD – QFD: for positive temperatures
    • PDD – VDD – QDD: for negative temperatures
    • PFDD – VFDD – QFDD: for positive temperatures
    • PDDD – VDDD – QDDD: for negative temperatures
  • Swing and heavy sliding doors for positive temperatures
    • PCA – KCA – VCA – QCA 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 PFB – VFB – QFB: one leaf
  • 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

DSU BV manufactures custom door seals for ISOCAB cold rooms, freezers and cold storages. We also have an assortment of PVC, Silicone and rubber seals to help service companies repair any broken cold room or freezer door seal.

As a manufacturer we can produce each door seal exactly to the requested measurements. We hold stock of all seal profiles which enables us to have a short delivery time. Ask for a B2B account to calculate prices for refrigerator and cold room door seals using our configuration tool.