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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 7.5 miles from EN5

Double glazing in EN5

We survey, make and fit double glazing throughout the EN5 postcode, including Arkley, Barnet and Monken Hadley. Everything is built only about 7.5 miles from where we make every frame, so the people who measure are the people who make and fit.

Including Arkley, Barnet and Monken Hadley

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 EN5 homes

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. Landlords can reduce tenant complaints about condensation and cold rooms by replacing failed units promptly, and FENSA certificates for full window replacements help when properties change hands.

Arkley has large detached homes in the green belt, and most of the remaining district is inter-war and post-war semis. Older properties need careful matching; family homes generally want efficient windows and secure doors. EN5 is around 7.5 miles from our Edmonton 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.

  • Less condensation on the glass
  • Quieter rooms than single glazing
  • Toughened and laminated safety glass options

Questions from EN5

Do I need planning permission for double glazing in EN5?

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 EN5?

Lead times vary by product and workload — confirmed with your quote. Being about 7.5 miles from our factory makes surveys, fitting days and aftercare visits easy to arrange.

Why is there condensation between my double glazed panes?

Condensation inside the unit means the seal has failed and moist air has got into the gap, so the unit has lost much of its insulating value. The frame itself is often fine, in which case we can measure and replace just the sealed unit rather than the whole window.

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 7.5 miles from EN5. We can also bring samples to your home in EN5 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 EN5
  • White uPVC bay windows with leaded glass on a 1930s semi — Double glazing in EN5
  • White uPVC casement windows on a brick house — Double glazing in EN5
  • Finished window frames ready for dispatch at the Ada Windows factory — Double glazing in EN5
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 EN5

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