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Brochure selection

  • Ada Windows Ltd Catalogue
  • Decorative Glass Options
  • Shield Inspiration
  • FD30S Fire Doors
  • Composite Doors
  • Conservatory Skyroof
  • Aluminium Bifold Doors
  • Pergola Systems






North London's Premier Fabricator

Ada Windows Ltd. is a family-run company with it's production factory in North London. We design, manufacture, install and carry out repair works on PVC windows and doors. Ada works with a range of client profiles including retail homeowners, property developers, architects and independent window fitters. With industry experience since 2001, the company expanded its product supplies to cover commercial sector requirements, including aluminium shopfronts and Pergola systems while enrichening its window and door products portfolio. In short, we are a company that is here to stay!

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  • We are a Fensa registered company (no. 36583). Fensa is a government authorised Competent Persons Scheme that overlooks and regulated the replacement of windows and doors in England and Wales against the relevant building regulations.

  • Homepro provides our clients, the homeowner, with deposit protection and insruance backed guarantee (IBG). Homepro IBG mirrors our written guarantee should we cease to trade, so your covered by insurance.

  • CE Marking is the symbol that shows we comply with the essential E.U. safety, health and environmental requirements.

  • We are registered with Fairtrades, which is a Trade Association that works with Fensa, Homepro and Trustmark to ensure credibility and high reputation as a window company.

  • Trustmark is a government-backed scheme for trades in and around the home. It focuses on maintaing high standards and checks quality through vetting and on-site inspections.