Windows and double glazing in Richmond upon Thames

Trying to make a decision about replacement windows and double glazing, while also trying to ensure that you have a window company who will live up to your expectations and do the perfect job can seem like a difficult task. You have come to the right place! Here at Hamiltons we are one of the premier suppliers and installers of windows in Richmond, Twickenham and the surrounding areas and offer top quality and fully accredited products and services.

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Our Products and Services

Quality and Expertise

We’ve always believed that windows do more than let light in from the outside. If the right choice is made a window can bring a room to life and give it character and inspire décor choices. Choosing the right uPVC windows can add value to your home and that’s why we go to such lengths to help our loyal customers make the right decisions for their properties.

Should it be traditional casement frames? Or tilt and turn? Or will sash windows add elegance and style? How about a brilliant white surround? Or would a more subtle wooden tone look better? There are many things to think about when it comes to choosing your windows and our dedicated customer service team are here to talk you through the options.

It’s worth remembering that  double glazing is a practical choice and will also save you money on your energy bills, cut noise pollution and is low maintenance, so will need little or no upkeep, so your windows will look as good as new for years to come.

Security in our customers’ homes is of paramount importance and our multipoint Kommerling locking systems will make sure you and your family feel safe at all times.

We also specialise in a number of other glazing options to improve your Richmond homes’ interiors and exteriors, including:

  • Aluminium windows
  • Timber frames
  • Bifold doors
  • Patio doors
  • Front and back doors
  • Conservatories
  • Rooflines

An expert team

Our friendly, Surrey-based firm was set up in 2012 and have been supplying and installing windows ever since. Our expert team are skilled, polite, efficient and happy to assist you at any time. We operate a no-nonsense approach to selling and service and there will be no hidden extras, just great value for money and exceptional customer service.

Here are just a couple of great reviews about Hamiltons on independent website,


“Great work, efficient, tidy and very good result.”
9.8/10 Customer in Twickenham

Replacement windows to the front of my house

“An excellent job of work. Hamiltons were helpful and attentive throughout.”
10/10 Customer in Surbiton

Replacement windows and new porch

“I was treated with courtesy by the salesman and given a complete understanding of the work to be done and the price. The man who did the job was friendly and hard working and I would say he is a credit to his company.”
10/10 Customer in Epsom

For more information

To discuss your uPVC windows or to discuss any of our other products, call us today on 020 3835 2250, email us at or fill in our online contact form and we will be delighted to give you a free no-obligation quotation. We look forward to talking to you!

Call 020 3835 2250 for a free quote

  • I've recently used Hamiltons to replace my windows and doors, the products are great and the staff are very friendly and professional. I wouldn't hesitate to recommend them.

  • From quote to install there was a good communication flow and solid no-nonsense advice. The finished product, aluminium windows, is as well engineered as it is beautiful to look at. The installers were very skilful and courteous. My thanks for a job well done.

  • Hamiltons were absolutely brilliant. Not only did they come in cheaper than 2 other quotes I had but they managed to replace all of the windows and doors within 2 days (by working long hard shifts). They took away all of the old rotten wooden windows and tidied up everything so you wouldn't have known that they had even been there!
    Cannot recommend them highly enough to anyone else wanting their tatty windows replaced or in my case, a back door that you had to kick to open!

  • Excellent product quality, pricing and professionalism! From requirements analysis to quote and installation, the process was very smooth and without any hardsell. Found them much better than the big name window companies we've used in the past.

  • As a builder doing small extensions, I use Hamilton Windows for all of my clients' glazing projects - from bi-fold doors to skylights to double glazing. I have used them for over 10 years and they have never failed to impress me. The installers are always on time and my clients' are really happy with the end results.

  • Very pleased with the installation. Professional and easy to deal with. Very happy to recommend this local business!

  • Hamilton's installed bi-fold doors for us early this year and also carried out some repairs to existing windows in our house. The overall service was excellent with the work carried out to a very high standard by very friendly fitters, and whenever I dealt their office staff they were equally helpful and efficient. Highly recommended!

  • I have used Hamilton Windows on a couple of properties - whether the job is large or just a single window I feel I get the same attention to detail and reliability.

    That seems rare in this trade but is what will get me back to a Hamiltons again in 2018.

  • Everybody we dealt with was friendly and professional, Pricing was competitive and lead time from ordering to installation was very impressive. Highly recommended.

  • I recently had all my windows and doors replaced by Hamiltons. From the first point of contact through to the installation everyone I dealt with was polite and professional. The quote was very competitive and the installation went without a hitch. I would highly recommend this company.

  • From the very first communication to the final fit of our windows and doors, our experience with Hamilton was exceptional. We had all our windows and our front door replaced through Hamiltons and are extremely pleased with the end result. Everyone we met from Hamiltons were always professional and honest and it never felt like a hard sell.  The workers were clean and tidy during fitting with dust sheets and at the end of each day you hardly knew workers had been in. The windows and door look amazing, and we are so pleased. We have had compliments from all who visit and have recommended Hamiltons to all our family and friends.

  • I would highly recommend Hamilton Windows and Doors to everyone. The service we received from them from the initial 'phone call, the survey and quote, and the installation was exceedingly professional, friendly and helpful. The windows and doors are very good quality and the installation was of a very high standard. Any queries I have raised have been answered quickly and well and the after-sales care has been brilliant.

  • Excellent service, all the staff are incredibly helpful and they have fitted windows and doors for me both at home and at my office which I am very happy with. Would highly recommend.

  • Outstanding service, friendly. professional and very accommodating. We will be using Hamiltons again. A big thank you to everyone.