Made about 6.3 miles from New Barnet
Secondary glazing in New Barnet
Our own fitters install secondary glazing across New Barnet (EN4). Every frame is built in our factory, about 6.3 miles from our workshop in N18.
Covering EN4 and the surrounding streets

Secondary glazing for New Barnet homes
The housing in New Barnet is largely Victorian and Edwardian terraces, 1930s semis and modern flats. Behind Victorian sash windows, vertical sliding secondary glazing aligned with the meeting rail keeps the view uninterrupted and lets both windows open for ventilation.
In 1930s bays, secondary glazing can follow each facet of the bay or span across it, so we measure carefully around radiators, sills and curtain tracks. In modern homes with sound double glazing, secondary glazing is mainly worthwhile for noise, particularly in bedrooms facing main roads, railways or flight paths.
The East Coast Main Line runs straight through New Barnet, and trains pass often, so homes that back onto the railway gain a lot from acoustic double glazing. We are about 6.3 miles from Edmonton, so our own team can survey, make and fit, with no subcontractors.
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 New Barnet
Do I need planning permission for secondary glazing in New Barnet?
Some streets in New Barnet fall within conservation areas, so we check with Barnet Council before quoting and confirm any freeholder requirements for flats. 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 New Barnet?
Lead times vary by product and workload — confirmed with your quote. Being about 6.3 miles 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), about 6.3 miles from New Barnet. We can also bring samples to your home in New Barnet at the free survey.
Secondary glazing we make and fit
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 optionsAda 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).
Secondary glazing near New Barnet
- Secondary glazing in East Barnet
- Secondary glazing in Barnet
- Secondary glazing in Whetstone
- Secondary glazing in Monken Hadley
- Secondary glazing in Totteridge
- Secondary glazing in Woodside Park
- Secondary glazing in Arkley
- Secondary glazing in North Finchley
- Secondary glazing in Friern Barnet
- Secondary glazing in New Southgate
- Secondary glazing in Finchley
- Secondary glazing in Mill Hill
- Secondary glazing in EN4
- Every area for secondary glazing
Other services in New Barnet
Free quote for secondary glazing in New Barnet
Send your requirements and a few photos — our team will come back with a clear, no-obligation price.


