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

Made less than a mile from N18

Secondary glazing in N18

Secondary glazing for homes across N18 — Upper Edmonton, Angel Edmonton, Silver Street, Meridian Water and the streets around Pymmes Park, made to measure only less than a mile from where we make every frame and fitted by our own team.

Including Angel Edmonton, Edmonton, Meridian Water and Upper Edmonton

White sash windows with arched top light in a brick wall
10 yearsinsurance-backed guarantee
Local factory & showroomUnit G, 1 Anthony Way, London N18 3QT
Call the local team020 8803 8004
Email usinfo@adawindows.com
FENSA & TrustMark10-year insurance-backed guarantee
Local advice

Secondary glazing for N18 homes

Behind Victorian sash windows, vertical sliding secondary glazing aligned with the meeting rail keeps the view uninterrupted and lets both windows open for ventilation.

For flats where the lease or freeholder prevents changing external windows, secondary glazing fitted inside is usually the simplest way to reduce traffic noise and heat loss. For offices and shops in noisy locations, secondary glazing improves working comfort without altering the external facade, which helps where landlords or planners restrict changes.

The North Circular and Fore Street carry traffic day and night, which makes acoustic glazing worth considering for front bedrooms. At around half a mile from the workshop, we can survey, measure and fit with very little waiting between manufacture and installation.

Secondary glazing is a discreet second window fitted on the inside of your existing windows, leaving the originals untouched. It suits listed buildings, conservation areas, flats where external windows cannot be changed, and anyone wanting to cut noise and draughts without replacing period windows.

  • Keeps original windows in place
  • Reduces draughts and outside noise
  • Panels open or lift out for cleaning

Questions from N18

Do I need planning permission for secondary glazing in N18?

Secondary glazing is fitted internally, so it does not usually need planning permission or Building Regulations approval, but listed buildings may need listed building consent first.

How soon can you fit secondary glazing in N18?

Lead times vary by product and workload — confirmed with your quote. Being less than a mile from our factory makes surveys, fitting days and aftercare visits easy to arrange.

Can I still open my windows with secondary glazing fitted?

Yes. Secondary glazing can be made as sliding, hinged or lift-out panels, so you can open both the secondary unit and the original window for ventilation and cleaning. Fixed panels are also possible for windows you never need to open.

Can I see samples before I decide?

Yes. Our showroom is at Unit G, 1 Anthony Way, London N18 3QT (Mon–Fri 8am–5pm), less than a mile from N18. We can also bring samples to your home in N18 at the free survey.

Our work

Secondary glazing we make and fit

  • White sash windows with arched top light in a brick wall — Secondary glazing in N18
  • Victorian terraced houses in North London with replacement windows and doors — Secondary glazing in N18
  • Finished window frames ready for dispatch at the Ada Windows factory — Secondary glazing in N18
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).

Free quote for secondary glazing in N18

Send your requirements and a few photos — our team will come back with a clear, no-obligation price.