Energy-efficient double glazing and new windows supplied and installed in Warlingham, Surrey

At Unique Windows, we are experts in double glazing and replacement windows. Working throughout Warlingham, Hamsey Green, or Farleigh and the wider areas of the South East, we offer state-of-the-art new windows, doors, and other glazing, alongside unparalleled customer service.

We are a family-run windows company with over 35 years of experience in the trade. Whether you are looking for thermally efficient uPVC windows for a new build or extension project, slimline aluminium windows for a commercial application, or general advice about window installations, our professional team is here to help.


  • Free quotes with no obligation to proceed
  • New windows and doors from market-leading brands including Kommerling, Origin, Rehau, Aluk, Solidor, Atlas, and Spitfire
  • Highly recommended by our customers – see our testimonials and examples of our projects
  • We treat every customer with respect and will help guide you through the process of choosing new double glazing
  • Our premium products are always fitted to the highest standards
  • We are FENSA-accredited
  • All our products come guaranteed, so you can have complete peace of mind that your investment is protected

Call us now on 020 8770 7397 to find out why we are the window supplier and installer of choice for many local customers.

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




Lanterns & Flat Glass Roofs

Made-to-measure uPVC windows installed near Hamsey Green

At Unique Windows, we provide a comprehensive window fitting service near Hamsey Green, Warlingham, or Whyteleafe. We supply and fit uPVC windows that offer unbeatable quality and performance.

We are proud to supply and install leading ranges including the 070 Gold and c7-0 Gold ranges from Kommerling and Rehau’s Total70 range.

These products offer an array of benefits:

  • Stylish design, including casement windows, sash windows, and tilt and turn windows to enhance the visual appearance of the property
  • A-rated energy-efficient design for fuel-saving and a comfortable temperature inside your property
  • A huge range of colour and finish choices including standard and woodgrain finishes
  • Long-lasting and durable with comprehensive guarantees
  • Suitable for any domestic or commercial application
  • Very easy to maintain and will never rot, rust or warp
  • Exceptional security and police-approved features for increased security

Why choose CR6 replacement windows or glazing?

There are many signs that you need replacement windows in Warlingham. These include your windows being worn out, high energy bills, windows that are difficult to open and close, draughty windows, or windows that lack soundproofing. You may think that once you have double glazing installed that you will not need to replace it but like everything in life, windows will have a lifespan.

The benefits of upgrading your double glazing or replacing your windows include:

  • Reduced energy loss so your home will be kept warmer and your energy bills will be reduced
  • There will be reduced draughts and cold spots
  • Your home will be quieter because you are insulating against outside noise
  • Your windows and glazing will require less maintenance to keep them looking in great condition
  • Your windows will be more secure because they will be harder to break into
  • Condensation will be reduced or eliminated
  • Increased kerb appeal
  • Boost house value and return on investment

Our windows experts can guide you through the process of choosing your new windows. We have a dedicated showroom in Carshalton where we can show you the range and help you decide on the right double glazing for your property. See our recent projects.

Would your home benefit from triple glazing in Warlingham?

Are you looking for additional insulation and noise reduction? Triple glazing is becoming increasingly popular in Warlingham. Whilst it is more expensive than double glazing, triple glazing offers an additional layer of glass to provide extra thermal efficiency and security.

Triple glazing will also reduce noise pollution, so if you live on a busy road then any noise within your property will be significantly reduced.

Read our blog: How to conserve energy within your home.

Residence 7S Windows

No obligation surveys in :-

  • Chelsham
  • Farleigh
  • Kenley
  • Sanderstead
  • Whyteleafe

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