Made about 6.9 miles from Hampstead
Secondary glazing in Hampstead
Our own fitters install secondary glazing across Hampstead (NW3). Every frame is built in our factory, only about 6.9 miles from where we make every frame.
Covering NW3 and the surrounding streets

Secondary glazing for Hampstead homes
Homes in Hampstead are mostly Georgian and Victorian houses, mansion blocks and converted flats. On listed buildings, secondary glazing is often the preferred way to improve comfort, but check with the conservation officer as listed building consent may still be needed.
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.
Where Camden Council approval is likely to be needed, we tell you at the survey stage and supply the drawings and specifications for your application.
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 Hampstead
Do I need planning permission for secondary glazing in Hampstead?
Most of Hampstead is within Camden Council's Hampstead Conservation Area, and some homes are listed, so we check the council's requirements before quoting. 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 Hampstead?
Lead times vary by product and workload — confirmed with your quote. Being about 6.9 miles 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), about 6.9 miles from Hampstead. We can also bring samples to your home in Hampstead 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).
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- Every area for secondary glazing
Other services in Hampstead
Free quote for secondary glazing in Hampstead
Send your requirements and a few photos — our team will come back with a clear, no-obligation price.


