Do you need new uPVC windows or replacement windows in Reigate, Surrey?

Here at Unique Windows, we aim to offer an unrivalled service to our domestic and commercial customers in Reigate, Chipstead, or Gatton. As one of the leading window companies locally, we bring our customers the very latest glazing and new windows from brands including Origin, Kommerling, and Rehau.

We offer a personal service, attention to detail, and expert knowledge gleaned from over 35 years in the business. We can offer you the best double glazing or triple glazing solutions, whatever you are looking for. We have an excellent reputation for providing window fittings and excellent customer care – see our testimonials.

We can offer free site surveys and quotes at any time and have a showroom in Carshalton to showcase our products. When it comes to our window installations, we aim to make the process as seamless as possible. Our windows installers are all directly employed by us and adhere to strict health and safety measures at all times.

Our range of products includes:

  • Cutting-edge uPVC windows from Rehau and Kommerling
  • Slimline aluminium windows designed by Origin, Aluk, Schuco, and Smarts Heritage
  • Windows in all designs – casement, sash, Bay, flush sash, and tilt and turn windows
  • Timber-alternative windows, including Residence 9 and Rehau windows
  • Vertical sliding sash windows

For more details, please contact us now on 020 8770 7397.

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




Lanterns & Flat Glass Roofs

Kommerling and Rehau uPVC windows installed near Chipstead

uPVC windows are the most popular material for windows near Chipstead, Reigate, or Merstham. They are a cost-effective option that provides excellent levels of energy efficiency, home security, and cost-effectiveness. Modern developments in uPVC mean that these windows are more durable, streamlined, and long-lasting than ever.

  • 070 and C70 ranges from Kommerling: These uPVC windows from Kommerling provide excellent energy efficiency and insulation. All Kommerling windows utilise Kommerling’s innovative Greenline technology. These windows have a five-chambered profile for better thermal performance, steel-reinforced profiles, and internal beading.
  • Rehau Total70 range: This range of windows has a multi-chamber profile and two different casement window styles to choose from. Offering a contemporary appearance, they meet the highest level of security standards. They also require minimal maintenance and have a smooth and glossy appearance that is easy to keep looking immaculate.

All our windows offer exceptional energy efficiency and performance. You can also choose from many different colours and customisation options. See our recent projects.

We install advanced RH1 double glazing and triple glazing

Installing new windows in Reigate can be a wise investment. Double and tri[le glazing has become increasingly popular over recent years and with new and improved designs, these windows offer style, security, and thermal efficiency.

Double glazing has two layers of glass and triple glazing has three layers of glass. These layers are filled with gas. Double and triple glazing offers a wealth of benefits over single glazing. The most notable of these is thermal efficiency. Up to 18 per cent of heat is lost through windows. The additional insulation means that more heat is kept in, so energy bills are reduced. Windows are rated from A+ (the most efficient) to E (the least efficient0. All the windows that we install are rated A and above for energy efficiency.

Double glazing and triple glazing will also reduce any noise pollution, so if you live on a busy road, under a flight path, or near a construction site, then these windows provide more soundproofing, leading to a more peaceful living or working environment.

Replacement double and triple glazing also offers excellent security and can provide you with peace of mind that you and your family are safe and sound.

Read our blog: Why Origin is still considered a leader in slimline windows.

Reigate-based team of window fitters

We aim to make the process of fitting new windows in Reigate seamless.

  • Contact us and we can discuss your requirements for new windows and doors and tell you more about the available options.
  • We can provide you with a free consultation and site survey and provide a no-obligation estimate.
  • Once our estimate has been approved, we will take details for your made-to-measure windows.
  • Our windows team will let you know a delivery date, so we can book a convenient window fitting time.
  • Your new windows will be installed to the highest standards. Please see our FAQs.
Residence 7S Windows

No obligation surveys in :-

  • Betchworth
  • Buckland
  • Gatton
  • Leigh
  • Redhill
  • Merstham

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