automatic sliding glass doors hung on glass

Commercial Automatic Sliding Doors

Creating inviting, modern entrances for commercial and public buildings, our high-quality sliding and telescopic automatic door operators deliver performance, compliance and contemporary style in equal measure.


Our entrance, façade and glass door systems integrate the renowned Portalp range, designed for organisations that demand reliability, superior aesthetics and long-term value.


For enhanced sophistication, round, curved and angled automatic sliding door configurations provide infinite entrance design possibilities for architects and contractors to deliver a striking and spacious welcome.


Our automatic sliding doors are designed to help you meet the requirements of the Equality Act 2010 (incorporating the Disability Discrimination Act), providing safe, inclusive access for all building users. Touch-free operation also reduces physical contact, helping limit the spread of germs — particularly important in healthcare settings.


Available configurations include:

  • Single sliding doors
  • Bi-parting sliding doors
  • Telescopic sliding doors
  • Break-out sliding doors for emergency egress
  • High-traffic commercial entrance operators


Whether for retail, healthcare, education or public buildings, our automatic sliding door systems provide a seamless, fully compliant, accessible entrance solution.

Sliding & Telescopic Door Operator Options

Standard Automatic Sliding Doors


Perfect for retail entrances, office buildings and busy commercial sites.

  • Single leaf systems (opening and parking left or right)
  • Bi-parting/double sliding doors


Telescopic Automatic Doors


Where wider openings are required but space is limited, telescopic automatic sliding doors provide the ideal solution for oversized doors and entrances.


Multiple sliding leaves extend and stack neatly, delivering wider clear opening widths and space-efficient operation ideal for shopping centres, hospitals, airports and large public buildings.


Built For Every Building

To complement the operator system, we supply a variety of door leaf options designed for durability, safety and architectural integration.


Every installation is bespoke designed and manufactured in house to suit your

  • Brand identity
  • Architectural style
  • Usage requirements
  • Budget


Available in a wide range of styles, finishes and colours, our automatic doors integrate seamlessly with most façade systems including glass on glass.


We also supply fixed side screens, partitions and barrier panels for automatic door safety compliance.

Automatic Sliding Door

Why Choose Portal UK Automatic Sliding Door Systems?

Seamless façade and glazing integration
Compliance with UK regulations
Optional Security and Fire breakout features
Enhanced accessibility and comfortable welcome for all users
Round, semi-round, concave, or convex shapes
Quiet, reliable performance
Suitable for high-traffic environments


Our sliding automatic doors can be designed with additional security such as burglar-resistant features. For dependable fire safety, our automatic doors and screens can be built with full system breakout functionality for fire exit routes.


From retailers to NHS facilities, schools, universities and commercial developments, our sliding and telescopic automatic doors deliver outstanding results.

Professional Trade Supply Only & Installation Support Across the UK

If you are looking for a trusted UK supplier of automatic sliding door operators for your project, our team can help you select the correct system based on:


  • Door size and weight
  • Traffic levels
  • Access control requirements
  • Compliance considerations
  • Façade integration

We provide expert consultation and specification guidance to ensure your automatic door system performs for years to come.


Contact our team today to discuss your project and request a tailored quotation.