uPVC windows made in Enfield
Warm, secure, low-maintenance uPVC double glazing — fabricated to measure in our own factory and fitted by our own team. Casement, tilt & turn, sash and flush heritage styles.
- 10-year insurance-backed guarantee
- Energy rating up to A+
- FENSA registered

Choose your uPVC window style

Casement windows
Our most popular style: side or top hung, simple, secure and great value.
Explore casement windows
Tilt & turn windows
Tilts for safe ventilation, turns inwards for easy cleaning and escape.
Explore tilt & turn windows
Sash windows
The period look your home was built with, without the draughts.
Explore sash windows
Flush heritage windows
Sashes sit flush with the frame for a traditional timber look, with the easy care of uPVC.
Explore flush heritage windows
Build the window you want
Pick your glass and finishing touches. Each option has its own page with more detail.

- Double glazingThe standard for warm, quiet homes.
- Triple glazingExtra warmth and noise reduction.
- Acoustic glazingFor busy roads, rail lines and flight paths.
- A+ rated windowsOur most energy efficient specification.
- Energy efficiencyHow ratings and U-values cut your bills.
- Georgian & astragal barsTraditional glazing bars for period homes.
- Timber trimsA neat finish around your new frames.
- Obscure glass rangePrivacy for bathrooms and front doors.
A huge range of colours
We offer a tonne of colours and finishes — smooth, woodgrain, single or dual colour. The exact choice varies by product, so we will show you everything available at your survey or in our showroom.
- White
- Cream
- Agate grey
- Anthracite grey
- Black
- Chartwell green
- Golden oak
- Rosewood
- Irish oak
- Duck egg
Recent uPVC window installations
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).
uPVC windows: your questions
What colours can I choose?
A huge range of colours — options vary by product. Popular choices include white, anthracite grey, black, cream, Chartwell green and wood-grain finishes, and many frames can be a different colour inside and out.
What is the difference between double and triple glazing?
Triple glazing adds a third pane of glass, which keeps more heat in and blocks more outside noise. It costs more and the units are heavier. For most London homes, A-rated double glazing is very effective; triple glazing is worth considering for north-facing rooms, busy roads or if you want the best possible energy performance.
Can sash windows be replaced in uPVC and still look original?
Yes. Modern uPVC and timber-look sash windows have slim frames, run-through sash horns and traditional proportions, so from the street they look like the originals — but they slide smoothly, lock securely and keep draughts out. In conservation areas we will advise which designs are most likely to be accepted.
uPVC windows near you
- uPVC windows East Finchley
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- All areas
Ready for new uPVC windows?
Free survey, clear price, made in Enfield.










