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Retrofit Kits for Sliding Doors

Retrofit kits fit neatly into your sliding doors’ existing aluminium operator cover providing you with a fully functional automatic door at a fraction of the cost of a new system.

Simple, Cost Effective Retrofitting

With our Retrofit unit, upgrading your existing entry system couldn’t be simpler. This reliable and compact unit is compatible with nearly all sliding door operators currently on the market, and can be installed quickly and easily by one of our engineers.
We can also upgrade your doors’ safety and activation sensors as part of the installation, ensuring that your automatic doors meet all the current British and European standards.

Our retrofit kits are compatible with 98% of other sliding door manufacturers on the market, and are backed up by a full one year warranty.

NG Automatics’ Retrofit Kit

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    Microprocessor control panel


    Monitored battery pack


    Motor with encoder


    3 position keyswitch


    Mounting brackets for control panel and motor


    1 years’ warranty

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      Some of our customers

      What our customers say

      I must admit the entire experience has been really good and I am very pleased. The engineer was very courteous and professional as well. The unit looks great and user-friendly

      Arun Sinha, Antrim House Dental Practice

      Your guys did a great job on Thursday, working with the team to deliver exactly what we were looking for. Thanks to you and your team!

      Derek Bennett

      I was really impressed with how beautifully quiet and smooth it was. I wanted to thank you and NG Automatics for what you have done to help us make the centre more accessible.

      Dhamma Dipa

      Great Service as always….

      Adam Vincent, Company Director, Dike & Sons Ltd Superstore

      Fantastic service. Thank you.

      Dyfrig Jenkins, Building Maintenance Manager, Powys County Council

      Just wanted to say a big thank you for all your help. Your team have been fantastic throughout the process. Would definitely recommend you, and in fact we did already to some franchisee from One Stop!

      Angela Southwood, Brackenborough Newsagent & Post Office

      If more companies were run as well as yours, it would be fantastic. Your installation team were superb.

      Kevin Bray, Conservatory & Window Company Ltd

      Thank you for a job well done. The engineers were very proficient. Thanks you for your efficiency, I will not hesitate to recommend your company.

      Nick Allen, Nick Allen Building Services Ltd

      Thank you for fitting the automatic door opener at my premises. I am absolutely delighted with it, it works perfectly

      Tina Malatesta, Bettys Newsagents, 272 Belsize Rd, London

      My company has worked with NG Automatics on a number of contracts in 2013 and 2014 and I have always found their products and service professional and exemplary

      Tony Wood, Regional Director – Linkspan Interiors T/A Planet Partitioning

      Many thanks for your promptness with getting an Engineer out to us. Your Engineer was very polite and courteous and worked quickly and efficiently. Many thanks for all your help.

      Karl Crosby, Premises Manager, Lime Tree Primary School, Reigate

      NG Automatics have been carrying out automatic door installations for us for over 6 years. They share our ethos for professionalism, excellent quality products, knowledge and reliability, quick and efficient service.

      Julie Gribble (Director) A G Gribble Ltd

      The engineering team has been very efficient and easy to work with and we look forward to working with them again in the near future, I would have no hesitation in recommending this company.

      R Kerley (Project Manager) Interserve Construction Limited

      A prompt, efficient and friendly service from a family run business we have been dealing with since 1999.

      Suzanne Fox (Director) Kingsland Aluminium Services Limited

      I’d just like to say what a pleasure NG is to work with. Your engineers’ helpful, willing way to get the job done was very much appreciated, with nothing too much trouble. I look forward to completing many more projects together

      Robert Winder, Styles and Wood Ltd

      NG Automatics have demonstrated an excellent standad of workmanship and service whilst installing several automatic doors and screens at Merthyr Learning Quarter. The engineering team were very efficient and easy to work with and we look forward to working with you again in the near future. I have no hesitation in recommending this company

      R Kerley, Project Manager, Interserve Construction Ltd

      The lads on site were great cannot express my sincerest thanks to you and the team for a sterling effort and finish regards all the schemes you have worked on . Great Team work

      Derek Colley,Senior Site Manager Oakleaf Commercial Services Ltd

      Buying Automatic Doors



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