PSI didn't invent the insulated door – but we perfected it. We provide custom-made solutions based on the needs and requirements of the customer

We have a long track record of developing customized industrial door systems for major companies, airports and warehouses. If the industrial door you need is not available in the market, you can count on us to create the right solution for you. Our design specialists are available to collaborate on a technical design that meets all of your requirements.

In-house Capabilities

PSI can comprehensively analyze your designs or create designs for you based on your process requirements. We are high pressure equipment manufacturer that employs advanced methods of design, including stress and fatigue analysis reports and finite element analysis if required.

  • Insulated sliding doors with or without lower rail
  • Insulated folding doors with or without lower rail
  • Insulated vertical folding doors
  • Insulated doors with thermal break
  • Insulated sliding doors with lengths up to and over 50 meters and heights up to 12.5 meters
  • Fold-up pack door
  • Rolling door
  • Self-repairing door
  • Combined doors (high-speed door + Folding Door)
  • Oil, Gas & Petrochemical
  • Chemical
  • Power Plants
  • Marine
  • Water
  • Waste Water
  • Fertilizer
  • Geothermal
  • Biogas
  • Nuclear
  • Mining
  • Pharmaceutical
  • Food & Beverage
  • Pulp & Paper

PSI Sliding Doors are designed specifically for use in cold and chilled storage applications and can be installed both internally and externally.

  • ASME / U-stamp
  • ISO 9001-2015
  • ISO 14001-2015
  • ISO 45001:2018

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