uPVC windows and replacement windows fitters in Purley, Surrey

Are you looking for the perfect replacement windows in Purley, Kenley, or Carshalton? Perhaps you are thinking about triple glazing? Or maybe you are searching for the best local window fitters?

Formed in 2007, the team at Unique Windows brings 35 years of experience in double glazing, windows, doors, and more.

Working for any domestic or commercial specification, our windows, and other products are sourced from market-leading manufacturers including Kommerling, Origin, Rehau, Solidor, Atlas, and Spitfire.

Choose from sleek aluminium windows from Origin, secure and energy-efficient windows made by Kommerling, or timber replacement windows. Whether you want sash windows, casement windows, tilt and turn windows, or another style, we can supply and fit all new windows. Whatever you need, our window company is here to help with your enquiry.

We are registered with FENSA, meaning our work meets the strictest standards. We are fully insured and all new window installations come with comprehensive guarantees for your peace of mind. Rest in the knowledge that your double glazing and home improvements are at the top of our priority list.

Need help with new windows or double glazing? Contact us now on 020 8770 7397.

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




Lanterns & Flat Glass Roofs

State-of-the-art UPVC windows installed near Kenley

Made with double or triple glazing, uPVC windows offer a fantastic low-maintenance choice for a modern home near Kenley, Purley, or Wallington. We supply and fit the latest styles from Rehau and Kommerling including the Total70, 070 Gold, and C70 Gold ranges.

The latest technology and innovation these windows offer are exceptional. Benefits include:

  • Durability: Resistant to rust, rot, weathering, or corrosion, these windows are designed to last a lifetime and will come with a warranty.
  • Low maintenance: uPVC is a very low maintenance material and these new windows will not require much upkeep to ensure they look good. They are easily cleaned with soapy water periodically.
  • Affordable: uPVC windows are popular due to their affordability when compared to other materials, such as aluminium or composite.
  • Styles: Our uPVC windows come in a range of styles, including sash windows, casement windows, and tilt and turn windows. They are also available in many colours and finishes, so can match any exterior with ease. They all come with the features you would expect. Read our blog: Why are trickle vents so important for your windows?
  • Secure: New windows from Kommerling and Rehau boast exceptional security features, making them extremely difficult to break into or damage. They can be made to meet PAS 24 standards.
  • Insulation: Our double glazed uPVC windows offer excellent energy efficiency and with an advanced cambered profile they block out cold air and draughts. Due to this insulation, they also provide excellent protection against unwanted noise.

Current offers and deals

CR8 double glazing specialists

Here at Unique Windows, we understand that new windows in Purley are a big investment.

  • Our windows specialists have over three decades’ experience supplying and installing windows, doors, and roof lanterns.
  • All our installation work is carried out to the highest standards by experienced and trained fitters who are employed directly by us.
  • We handpick the best and most advanced windows and doors on the market, so we can offer our customers the very best options for their homes. For more details of some of our products, see our windows brochures.
  • We are a FENSA-registered company so all our products carry a 10-year insurance-backed guarantee.
  • We can manage your window installation process from start to finish and will always be on hand to answer your questions and give you impartial advice.
  • Our windows company can provide a free and no obligation windows survey at any time.

Purley advanced triple glazing

Is it time to upgrade to triple glazed windows in Purley? Double glazed windows have two panes of glass, whilst triple glazed windows have an extra pane increasing energy efficiency, sound reduction, and safety.

These windows easily meet A+ standards for energy efficiency and guarantee a more comfortable home. Installing new triple glazing is a great way to future-proof your property and it will make a significant difference to household bills.

Residence 7S Windows

No obligation surveys in :-

  • Kenley
  • Purley
  • Carshalton
  • Wallington
  • Sanderstead

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.


Why we are the best