Are you thinking about new double-glazed windows in Croydon, South London

Do you require new double glazed windows or replacement windows in Croydon, Addiscombe, or South Norwood? Then Unique Windows is the company to call. We are a family-run windows and glazing company with over 35 years of experience in the windows trade.

Why suffer from tired and draughty windows when you can experience the very latest in energy-efficient double or triple glazing? We supply and fit windows from leading brands such as Kommerling, Rehau, and Origin, at excellent prices. We are dedicated to providing quality products and excellent customer service.

  • We supply and fit a range of industry-leading products that have been carefully chosen to offer you the very best in the market
  • Unique Windows has its very own windows installation Morden team who are fully employed by us so we can be sure of the highest quality window installations
  • Every job is carefully managed from beginning to end, and we will keep you informed every step of the way
  • Our windows offer exceptional energy-efficient and security, which will result in a warmer and more secure environment
  • We are a FENSA-accredited windows company and Which? Trusted Traders, so you can feel confident that your property is in safe hands
  • We supply and fit a range of windows, doors, and roof lights in many styles, finishes, or colours to suit your residential or commercial property

We are proud of our reliable and friendly customer service. To book a free and no-obligation consultation, please call us now on 020 8770 7397.

Check out all of our windows, doors and roof lanterns we install




Lanterns & Flat Glass Roofs

We supply and fit advanced uPVC windows near Addiscombe

At Unique Windows, we offer the supply and installation of state-of-the-art uPVC windows in Addiscombe, Croydon, or Thornton Heath. Our UPVC windows will not only add character, style, and kerb appeal to your property but are manufactured to offer superb heat and sound insulation and security. See our gallery.

We supply and fit the following uPVC windows ranges:

  • Kommerling 070 Gold: Offering a classic look and using the brand’s advanced lead-free Greenline technology, these windows offer exceptional performance. With a 70mm frame depth and 5 chambered profile for better performance, they also have softer ovolo sightlines with a lowline grey gasket.
  • Kommerling C70 Gold: This is a chamfered system with a lead-free profile and offers a complete windows solution for discerning homeowners. These windows are very secure with high-security multi-point locking systems and shootbolts and internal beading.
  • Rehau Total70: Perfect for commercial applications, new builds, or refurbishments, property owners can choose from chamfered system (Total70C) with a sculptured T sash or a fully sculptured profile (Total70S), which has a more decorative style. These windows meet PAS 24 security standards and need minimal maintenance to keep them looking good.

CR0 triple glazing: What are the benefits?

We supply and fit triple-glazed windows of all styles in Croydon. Triple glazing has three panes of glass instead of two.


These windows are more expensive than double glazed windows but offer impressive energy-saving features. They also offer excellent noise reduction, so if you are suffering from unwanted noise pollution, they can help you lead a quieter and calmer life. It also offers tougher insulation, so is more secure than double glazing.

  • Reduce heat loss in your home and lower fuel bills
  • More efficient at retaining heat so your property will feel more comfortable
  • Less prone to condensation build-up
  • The extra pane of glass will block out unwanted noise
  • More secure so your property is harder to break into

Efficient windows installations in Croydon

Our windows company near Croydon can provide flawless windows installations. Our windows installers are highly experienced, reliable, friendly, and helpful. They are all employed directly by us and know our products inside-out, so will always provide an excellent installation.

They will always arrive at the agreed time, complete the fitting, and leave your property in a clean and tidy state. Read our blog: Current window style trends.

Residence 7S Windows

No obligation surveys in :-

  • South Norwood
  • Thornton Heath
  • Hackbridge
  • Carshalton
  • Wallington
  • Shirley
  • Elmers End
  • Biggin Hill

Very impressed with the service provided, from the initial consultation to the final installation, everything was dealt in a very professional way.


Amazing job, I really recommend Unique Windows (London). They fitted the new doors and removed the old ones, left the place looking as it was and this was all done within a week of getting the quote, amazingly fast and reliable service with quality trades people.


We had changed all the windows in the house. They look very smart and elegant. So much that I only had praises from my neighbours and friends. Unique windows did a fantastic job at a very competitive price. Very tidy, quick and efficient. Overall, an excellent customer service. I have already recommended Unique Windows to my neighbours and friends, and I believe they have contact this company already. I will certainly use them again.


Very pleased with our new doors and windows. The fitting is excellent and Unique Windows were able to accommodate a couple of non-standard requests. Price was fair and communication clear. I would use them again in future for the remainder of the windows on our house and recommend.


Our Wonderful Reputation