Premier windows company in Wimbledon, SW19

Welcome to Unique Windows. We have over 30 years of experience supplying and fitting advanced double glazing and triple glazing in Wimbledon, Southfields, or Morden. From the moment we founded our windows company in 2007, we have worked diligently to prove our reputation as the go-to double glazing company for new windows and doors in South London. Our aim is to ensure our residential and commercial customers get the very best products at exceptional prices.

We pride ourselves on the quality of our products that are sourced from leading brands, including Rehau, Origin, and Kommerling, alongside the excellent level of service that we provide our customers. As FENSA-accredited windows and double glazing installers, you can feel confident that our window installations will meet all the vital safety and performance requirements.

  • Exceptional quality windows, doors, roof lights, and other products sourced from leading UK and European brands
  • A family-run business with a focus on personal service and reliability
  • All our windows installations come with lengthy insurance-backed guarantees, ensuring peace of mind
  • High-quality products supplied and installed at highly-competitive prices
  • Free and no-obligation quotes along with advice about windows that can suit your needs and budget
  • All windows styles and materials, including uPVC windows, sash windows, aluminium windows, tilt and turn windows, casement windows, timber-alternative windows, and more
  • Highly efficient double glazing and triple glazing that is not only better for the environment but that will help you save money on your energy bills

Are you interested in new or replacement windows? Call us now to book a no-obligation consultation on 020 8770 7397.

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




Lanterns & Flat Glass Roofs

Superior uPVC windows supplied and installed near Southfields

If you are considering uPVC windows near Southfields, Wimbledon, or Raynes Park, our team supply and fit state-of-the-art uPVC windows from Kommerling and Rehau. The ideal solution for contemporary and period properties, our windows have multi-chambered profiles for unrivalled energy efficiency.


We supply residential and commercial windows from Kommerling’s C70 Gold and 070 Gold systems, as well as Rehau Total70 range. These windows features some of the most innovative and cutting-edge technology.

  • Highly secure with steel reinforced profiles and able to meet PAS 24 standards for security
  • Available in multiple woodgrain foils and colours to suit properties of every age or style
  • Low U Values for exceptional energy efficiency and money-saving
  • Proven to increase property value and boost kerb appeal
  • Designed to last a lifetime with a 10-year insurance-backed guarantee
  • Low maintenance requirements and will never rot, rust, or warp

We supply and fit windows in all styles including casement windows, Bay windows, tilt and turn windows, and sliding sash windows. Please see a recent example of one of our windows projects.

SW19 replacement sash windows

Are you thinking about replacing your sash windows in Wimbledon? We supply and fit uPVC sash windows from Roseview and Ecoslider. These offer the traditional aesthetic of timber sash windows but the benefits and advantages of modern uPVC.

Our sash windows are available in a range of colours and options, including an extensive range of Georgian Bar options. We can also supply and fit windows with sash horns that can perfectly replicate traditional timber sashes. See our gallery for pictures of our uPVC windows installations and other recent projects. We can supply and fit bespoke windows. Please see our blog: Why install arched windows and doors?

Energy-efficient triple glazing in Wimbledon

If you are looking for the most energy-efficient glazing on the market in Wimbledon, triple glazing is the answer. With an additional pane of glass and an extra pocket of trapped gas, triple glazing uses the same technology as double glazing but offers even more in the way of energy saving.

We supply and fit triple-glazed windows that sit at the forefront of the industry and provide some of the most innovative products available. By installing triple glazing, you stand to save hundreds of pounds on your energy bills. These windows are available in all the same styles and designs as double-glazed windows, so you are never short on choice.

Residence 7S Windows

No obligation surveys in :-

  • Morden
  • Raynes Park
  • Wandsworth
  • New Malden
  • Mitcham
  • Putney
  • Balham

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