Sliding Doors
Innovation built on strong roots
PSI Sliding Doors are designed specifically for use in cold and chilled storage applications and can be installed both internally and externally.
Our insulated sliding doors are incredibly versatile and suitable for a large range of different applications, from cold stores and dry stores, to blast freezers and ambient processing areas. They are designed to operate within multiple work environments; including dairy, poultry and meat processing plants, fruit and vegetable stores, medicine production facilities, and logistics and warehouse storages. For projects with strict hygiene standards and sensitive environments, we are able to provide stainless steel options for our door leaves, profiles, rails, handles and hinges. Depending on the level of traffic in a specific area, we can provide either a manually or electrically-operated door to suit your requirements. Additionally, we can supply various accessories depending on the type of operation and access needed, such as pull cords, motion sensors, induction loops and more. Alternatively, if required, you can install and link your own access system to our electrical doors using various potential free contacts available.
Technical Information
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.
PSI Sliding Doors are designed specifically for use in cold and chilled storage applications and can be installed both internally and externally.




| Thickness of door leaf | 100mm. |
| R-value | Approx. 4.76(m2.K/W). |
| Framing | Anodised Aluminium Profiles, thermal break to prevent heat bridges. |
| Colour of door leaf | Standard colour - Light grey RAL 9002. |
| Sealing | Whole perimeter sealed with rubber profiles. |
| Door frame | Anodised Aluminium Profiles with a complete thermal break to fit the wall. |
| Rail system | Anodised Aluminium drop/lift rail system type SRA with dust cap. |
| Operation | Manual type. |
| Openers | Available inside and outside. |