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Save Up To 50% Off10-Year GuaranteeBest Price PromiseExcellent ReviewsA+ Energy Rated5 Star Rated

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No hard sell. No obligation. Just a great price.

Save Up To 50% Off10-Year GuaranteeBest Price PromiseExcellent ReviewsA+ Energy Rated5 Star Rated

Why Choose Our uPVC Windows

Here's what changes when you upgrade

5★ Rated

5 Star Reviews

Hundreds of 5-star reviews from happy customers

£100s

Saved On Energy Bills

A+ rated windows keep heat in, meaning your energy bills drop

A+ Rated

Energy Rating

Every window we fit comes with the highest energy rating as standard

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Save up to 50% off new windows this month with our current sale

uPVC Window Styles We Install

Choose from our range of A+ rated uPVC windows

Tilt and Turn WindowsFrom £499

Tilt & Turn Windows

Versatile uPVC two way opening. Ideal for upper floors, tilts inward for ventilation and turns fully open for easy cleaning.

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Casement WindowsFrom £449

Casement Windows

The classic uPVC window style. Easy to clean, excellent ventilation, and available in a wide range of finishes to suit any property.

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Double Glazed WindowsFrom £429

Double Glazed Windows

The most popular uPVC window choice for homeowners. A+ energy rated, reduces heating bills, and adds value to your property.

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uPVC Windows London, Get A Quote

London Windows And Doors fits uPVC windows across London and the surrounding areas, supplying made to measure units that are cut and built specifically for your property. No two houses are exactly the same, so getting the right fit matters from the start.

uPVC is one of the most practical materials you can choose for new windows. It does not rot, it will not warp in wet weather, and it never needs painting. That means less time spent on upkeep and more time enjoying a home that looks good and performs well year after year.

What styles of uPVC window can I choose from?

There are several window styles available, so you can pick what suits your home best rather than settling for something that does not quite fit. Older properties often benefit from sliding sash windows, while more modern homes tend to suit casement or tilt and turn styles.

  • Casement Windows, side hung or top hung, ideal for most property types
  • Sliding Sash Windows, a vertical sliding design that suits period and Victorian homes
  • Tilt and Turn Windows, open inward for easy cleaning and good ventilation
  • Double Glazed Windows, argon gas filled units rated A for energy efficiency
  • Triple Glazed Windows, extra insulation for rooms facing busy roads or colder areas

Not sure which style works best for your home? Call us on 0203 504 9338 and we can talk it through before you commit to anything.

How energy efficient are your uPVC windows?

All of our double glazed units carry an A energy rating as standard. The sealed glass units are filled with argon gas, which sits between the two panes and significantly reduces heat loss through the glass itself.

In practical terms, your home stays warmer in winter without your boiler working as hard. That has a direct effect on your heating bills over time. Triple glazed options push performance even further, which is worth considering if you live near a main road or in a particularly exposed part of the city.

How secure are uPVC windows?

Security is built into every window we install, not added as an afterthought. The frames use multi point locking systems as standard, which engage at several points around the frame rather than just at one central lock.

The glass units themselves also contribute to security. Toughened or laminated glass options are available if you want an extra level of protection on ground floor windows or anywhere that feels more exposed. Your windows should do more than keep the cold out.

How long does the installation take?

For most homes, a full set of windows can be fitted within a day or two. A single window replacement is usually done within a few hours. Our fitters work cleanly and efficiently, and they will always leave the area tidy before they go.

All of our installers are fully qualified and the company carries full public liability insurance. You are covered throughout the entire job, from the moment work starts to the moment the last window is locked and tested.

What guarantee do I get on my new windows?

Every uPVC window we fit comes with a 10 year guarantee. That covers the frames, the sealed glass units, and the hardware. If something is not right within that period, we will sort it out.

The uPVC frames themselves are guaranteed not to rot, peel, flake, or discolour. There is no painting required at any point and no need to treat the material during the lifetime of the window. A wipe down with a damp cloth a couple of times a year is genuinely all the maintenance involved.

How do I get a quote for uPVC windows in London?

Getting a quote is straightforward. Give us a call and we will arrange a time to visit your property, take the measurements, and give you a clear price with no pressure and no obligation to go ahead.

Currently there is a sale running, so if you are thinking about new windows it is a good time to get in touch and find out what the saving looks like on your specific job. Call London Windows And Doors today on 0203 504 9338 and we will get things moving.

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