Container Door Seal Extrusion

Rubber Container Door Seal Extrusions

Product Description

Check out our vast array of container door seal extrusions. These are available in both J and H shapes. Our ‘J’ and’ H’ extrusions are easy to install and widely used on steel shipping container doors. These play an integral role in the shipping industry and are manufactured in many sizes.

We only manufacture using high quality, UK sourced, virgin polymers which are both highly durable and resistant to dealing with the harshest environments out at sea.

We extrude from EPDM, which is the ultimate material for outdoor use due to its weather-resistant properties. Our top-quality EPDM rubber has a long-life expectancy and as they don’t require replacing as often, provides a very cost-effective, long-term solution. We can also manufacture other materials such as Neoprene and Nitrile for applications that require specialist rubbers.

Regain the use of old containers with our bespoke H section container door seal. Our machine tooled H section profile has superior sealing properties compared to standard seals, these H profile shipping container door seals provide a reliable watertight seal, perfect for the harsh conditions out at sea with excellent weather and temperature resistance. Quick to install and with outstanding enduring performance, these rubber door gasket seals are a cost-effective, long-lasting solution.

When replacing the entire container door gasket, why not take advantage of our in-house corner moulding capability? This enables replacement corner moulded seals to be replaced with ease when fitting them in situ and also guarantees a tighter fit. All of which is available in our gasket section.


The container door seal extrusion can be used for applications like:

  • Container door seal
  • Container door seal rejuvenation
  • Corner seals


Features of our container door seal extrusions include:

  • 20′ and 40′ Dry cargo containers
  • 40´ High cube dry cargo containers
  • 20′ and 40′ Refrigerated containers
  • 40´ High cube reefer containers

Materials extruded at Walker Rubber

At Walker Rubber we can manufacture extrusions in numerous grades and shore hardness of rubber. Our extrusions can go as soft as 20 Shore A or as hard as 80 Shore A. We have the ability to offer all the grades of rubber listed below:

Popular Industries

All Industries

Container door seals extrusions are used across many industries. Some of the most popular are:

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