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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 N17

Secondary glazing in N17

We survey, make and fit secondary glazing throughout the N17 postcode, including Northumberland Park, White Hart Lane, Bruce Grove and Tottenham Hale. Everything is built only less than a mile from where we make every frame, so the people who measure are the people who make and fit.

Including Northumberland Park, White Hart Lane, Bruce Grove and Tottenham Hale

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 N17 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. Older cottages with small leaded or timber windows can keep their character with discreet secondary panels, hinged or removable so the originals stay accessible for maintenance.

The High Road, the West Anglia railway and match-day crowds near the stadium all add noise, so we often suggest laminated or acoustic glass for street-facing rooms. Our Edmonton factory is roughly 1.1 miles up the road.

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.

  • Reduces draughts and outside noise
  • Suitable where replacement is restricted
  • Panels open or lift out for cleaning

Questions from N17

Do I need planning permission for secondary glazing in N17?

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 N17?

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.

Does secondary glazing really reduce noise?

It can make a noticeable difference, because the air gap between the original window and the secondary pane helps absorb sound. A wider gap and thicker or acoustic laminated glass generally improve performance. We'll look at your windows and the source of the noise to recommend the most effective setup.

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 N17. We can also bring samples to your home in N17 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 N17
  • Victorian terraced houses in North London with replacement windows and doors — Secondary glazing in N17
  • Finished window frames ready for dispatch at the Ada Windows factory — Secondary glazing in N17
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 N17

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