uPVC Windows in Uxbridge & West London
Double glazed uPVC windows made to measure for homes across Uxbridge and West London. A practical, low-maintenance choice for almost any property.
- Manufactured, supplied & installed
- FENSA registered installer
- Energy efficient as standard
Talk to Advent Windows
Tell us about your windows or doors and we will arrange to measure up and give you a price.
Call020 3930 0600Emailinfo@adventwindows.co.ukRequest a quote
Why choose uPVC windows?
uPVC is the most popular material for replacement windows in the UK. It does not rot or need painting, it is easy to clean with a damp cloth, and it offers good thermal performance at a sensible price.
uPVC frames can be made in many window styles, including casement, sash, tilt and turn and bay windows, so you can keep the look of your home while upgrading the glazing.
Styles, colours and glass
Your uPVC windows are made to suit your property:
- White, woodgrain and RAL colour finishes
- Casement, sash and bay window styles
- Coloured hardware to match or contrast with the frame
- Decorative glass designs or traditional lead
- Georgian bars for a period look
See our casement windows and sash windows pages for more detail on each style.
Energy efficient as standard
Our uPVC windows are thermally and energy efficient as standard. Replacing old single glazing or failed double glazed units with new uPVC windows can make a noticeable difference to draughts, condensation and outside noise.
We manufacture, supply and install, so you deal with one company from survey to fitting.
Request a quote
Call us or send your details and we will arrange to measure up.
FENSA registered
Advent Windows is a FENSA registered installer, registration no. 39734, so your installation can be self-certified as meeting Building Regulations.
Other Windows & Doors
Casement Windows
Side or top-hung windows made to measure, in any RAL colour with your choice of hardware and glass.
Sash Windows
Vertically sliding sash windows in uPVC, with Georgian bars, woodgrain finishes and tilt-in cleaning.
Aluminium Windows
Slim, strong aluminium frames for a clean modern look and more glass.
Composite Doors
Front and back doors with the look of timber and a tough, low-maintenance finish.
uPVC Windows Across West London
We install upvc windows in Uxbridge and the surrounding towns, including:
uPVC Windows FAQs
Do uPVC windows need painting?
No. uPVC windows do not need painting and only need an occasional wipe with a damp cloth to keep them clean.
What colours do uPVC windows come in?
uPVC windows are available in white, woodgrain effects and a wide range of RAL colours.
Can uPVC windows look traditional?
Yes. uPVC can be made as sash windows, with woodgrain finishes, Georgian bars or leaded glass to suit older homes.
Are uPVC windows energy efficient?
Yes. All of our windows are thermally and energy efficient as standard.
Is uPVC or aluminium better for windows?
uPVC is usually more affordable and very low maintenance. Aluminium has slimmer frames and a more modern look. We can talk you through both options.
How do I book a survey for uPVC windows?
Call Advent Windows on 020 3930 0600 or send your details through our quote form.



