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

Made about 5.2 miles from Highgate

Double glazing in Highgate

Looking at double glazing in Highgate? We design, make and install them ourselves, about 5.2 miles from our Edmonton factory, so one team looks after you from survey to aftercare.

Covering N6 and the surrounding streets

White uPVC casement window fitted in a red 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

Double glazing for Highgate homes

Homes in Highgate are mostly Georgian houses, Victorian villas, terraces and mansion blocks. In conservation areas, slim double glazed units can sometimes be fitted into traditional-style frames, but check with the council first, as listed buildings usually need consent.

Many Victorian terraces still have single-glazed sashes, and moving to double glazing is often the biggest single comfort upgrade, whether through new windows or secondary glazing. If your flat's frames are in good order, replacing only failed or misted double glazed units may avoid the need for freeholder approval for new windows.

We make sash windows to the original proportions and glazing bar patterns. Where the old frames must stay, secondary glazing fitted inside improves comfort without altering anything from the street. Houses on Archway Road face a lot of traffic, and acoustic glass helps there. Highgate is about 5.2 miles from our factory.

Double glazing uses two panes of glass with a sealed, insulating gap between them, cutting heat loss, draughts and condensation compared with single glazing. We fit it in new windows and doors or as replacement sealed units, suiting almost every home, from older properties still single glazed to houses with failed units.

  • Warmer rooms and lower heat loss
  • Less condensation on the glass
  • Toughened and laminated safety glass options

Questions from Highgate

Do I need planning permission for double glazing in Highgate?

Highgate is a conservation area split between Haringey and Camden councils, with many listed buildings, so we check your property's status and the right council's guidance before quoting. Replacing only the sealed glass units in existing frames does not normally need Building Regulations notification, while full window replacements are covered by our FENSA registration, though listed buildings may need consent.

How soon can you fit double glazing in Highgate?

Lead times vary by product and workload — confirmed with your quote. Being about 5.2 miles from our factory makes surveys, fitting days and aftercare visits easy to arrange.

Can you replace just the glass rather than the whole window?

Yes, if the frames are in good condition. We measure the existing units, make replacements to size and fit them into your current frames. If the frames are warped, damaged or the hardware is failing, we'll explain whether a full window replacement would be better value in the long term.

Can I see samples before I decide?

Yes. Our showroom is at Unit G, 1 Anthony Way, London N18 3QT (Mon–Fri 8am–5pm), about 5.2 miles from Highgate. We can also bring samples to your home in Highgate at the free survey.

Our work

Double glazing we make and fit

  • White uPVC casement window fitted in a red brick wall — Double glazing in Highgate
  • White uPVC bay windows with leaded glass on a 1930s semi — Double glazing in Highgate
  • White uPVC casement windows on a brick house — Double glazing in Highgate
  • Finished window frames ready for dispatch at the Ada Windows factory — Double glazing in Highgate
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 double glazing in Highgate

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