Made about 6.0 miles from N20
Aluminium windows in N20
Aluminium windows for homes across N20 — Whetstone, Totteridge, Oakleigh Park and Totteridge Lane, made to measure about 6.0 miles from our workshop in N18 and fitted by our own team.
Including Whetstone and Totteridge

Aluminium windows for N20 homes
On Victorian and Edwardian homes, aluminium windows work well in rear extensions, where slim frames tie in neatly with matching aluminium sliding or bifold doors.
Many 1930s homes originally had Crittall-style steel windows, and slim aluminium frames with glazing bars can reflect that look with far better insulation. Where original steel windows survive in a conservation area, discuss slim aluminium replacements with the council early, as matching sightlines strongly affects whether they are acceptable.
Larger homes need big glazed doors and good security, while older houses near the High Road need period-appropriate replacements. The High Road and the Northern line are the main sources of noise. We are about six miles from N20.
Aluminium windows use strong, slim frames that let more glass and daylight into a room, with powder-coated finishes in a wide range of colours. They suit modern homes, extensions and renovations, and owners of older properties wanting slim sightlines that echo original steel windows.
- Slim frames for more glass and daylight
- Thermally broken frames for better insulation
- Strong enough for large glazed openings
Questions from N20
Do I need planning permission for aluminium windows in N20?
Replacing existing windows with aluminium on a house is usually permitted development if the appearance is similar, with FENSA covering Building Regulations, but a material change may need consent in flats, listed buildings and conservation areas.
How soon can you fit aluminium windows in N20?
Lead times vary by product and workload — confirmed with your quote. Being about 6.0 miles from our factory makes surveys, fitting days and aftercare visits easy to arrange.
Is aluminium better than uPVC for windows?
Neither is better for every home. Aluminium offers slimmer frames, more glass and a crisp architectural look, and suits large openings. uPVC is usually lower cost and performs very well thermally. We can show you both side by side so you can choose what suits your N20 property and budget.
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 6.0 miles from N20. We can also bring samples to your home in N20 at the free survey.
Aluminium windows 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).
Aluminium windows near N20
Other services in N20
Free quote for aluminium windows in N20
Send your requirements and a few photos — our team will come back with a clear, no-obligation price.



