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Factory & showroom: Unit G, 1 Anthony Way, London N18 3QT · Mon–Fri 8am–5pm info@adawindows.com020 8803 8004
020 8803 8004 Free quote

Fabrication · Installation · Repair — made in Enfield

Energy efficient windows & doors. Made here. Fitted by us.

Every frame is designed and built in our own Edmonton workshop, then fitted by the same team. Making windows since 2015, in the trade since 2001.

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Modern North London home fitted with grey aluminium windows and a contemporary front door by Ada Windows
Inside the Ada Windows production factory in Enfield
Our N18 factory
10 year guaranteeInsurance-backed
Approved & accredited
  • FENSA approved
  • TrustMark Government Endorsed Quality
  • HomePro member
  • FairTrades approved tradesmen
  • BFRC registered energy efficient windows and doors
  • Recycling scheme
  • CE marked
What we make

Built in our factory.
Made for your home.

From a single front door to a full shopfront — every frame is made to measure in Enfield and fitted by our own team.

Window frames being fabricated at the Ada Windows factory
Operator at a uPVC welding machine in the Ada Windows factory
2015Factory established
Factory direct

From our factory floor to your front door

We fabricate, install and repair. With no middleman between our factory and your home, you deal with the people who actually make your windows and doors.

  1. 1Free surveyWe measure and advise
  2. 2Made in EnfieldIn our own factory
  3. 3Fitted by our teamClean, safe and tidy
  4. 4AftercareRepairs & guarantee
Tour the production factory Trade & manufacture only
Why Ada Windows?

Peace of mind, built in

Spread the cost

New windows now.
Pay over 1–5 years.

Finance on orders from £1,000 over 1–5 years, or our standard terms of 50% / 25% / 25%.

See finance options

Ada Windows Limited is an introducer appointed representative of Ideal Sales Solutions Ltd T/A Ideal4Finance. Ideal Sales Solutions is a credit broker and not a lender (FRN 703401).

Galleries

Recent installations

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  • White uPVC bay windows with leaded glass on a 1930s semi
  • Anthracite composite door and matching windows on a rendered house
  • Grey aluminium sliding doors on a stone-clad rear extension
  • White sash windows with arched top light in a brick wall
  • White uPVC conservatory on a brick house
  • Rosewood composite double front doors
Areas we cover

177 areas across North, West & East London

From Finchley and Hampstead to Ealing, Kensington and Fulham — every area has its own page with local projects and reviews. For larger projects we travel up to 100 miles.

Find your area
News & guidance

Helpful guides

All guides

Ready for your free quote?

Tell us what you need and add a few photos — we will come back with a clear, no-obligation price.

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