Top quality double glazing in Farnham

Thinking about installing new windows? Then look no further! Hamiltons in one of the premier suppliers and installers of double and triple glazed uPVC windows in Farnham, Aldershot and the surrounding areas in Surrey, London and the South East.

If you are looking for a company to guide to through the choices and complete the job to the highest standard, then call us today. We can give you a free, no-obligation quote. Our team have years of experience under their belts, so however big or small the job, we are here to help.

View Our Installations
Call Me Back

Our Products and Services

Passionate about our products

Our aim is to provide the best uPVC windows on the home improvement market to domestic and commercial properties in Farnham and Aldershot. Our extensive range comes in a huge number of finishes, styles and colours, so however unusual your taste, we will have something to suit you. There are many benefits to choosing our uPVC windows:

  • They are extremely low maintenance for property owners because they are resistant to weather and corrosion, meaning you can enjoy them with little or no fuss for many years to come.
  • Our double and triple glazed windows will keep your home quiet and warm. This will drive down your energy bills, saving you money and therefore, is also an eco-friendly option.
  • Our uPVC range all come with state-of-the-art locking systems, meaning that your windows will keep you and your family as safe as possible. We use Kommerling system windows, which all contain additional security mechanisms.
  • Our range comes in a numbers of styles, including casement, tilt and turn and sash windows.
  • All our products and workmanship comes with a 10-year guarantee, so you know you can trust us.

If you are overhauling your property completely, we also offer a wide range of other doors, including bi-fold and patio choices, and well-planned and professionally built conservatories.

Our Farnham customers come first

Our family-run business has been running for half a century and we offer our clients unbeatable customer service. We place a huge amount of emphasis not only on the top class quality of our products, but also on our honest, friendly and down-to-earth approach.

Here is just one testimonial about our exceptional service on independent website, The customer had six new windows fitted in her home, which is near Farnham and gave our job maximum points.

“We had quotes from three firms in total and I am very pleased that we went with Hamiltons. The salesman was excellent – attentive without being pushy (I avoid high pressure salespersons like the plague), gave honest opinions about the options available and responded to my queries about the quotation extremely promptly. The installation team was polite and tidy and the job was finished on schedule – all in all an excellent and hassle free job.”

For more testimonials from happy customers, click here.

Thinking of new windows? Then call us now

Call us today on 020 3835 2250 or email us at and we can give you a free, no-obligation quote for your new windows.

Call 020 3835 2250 for a free quote

  • 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!

  • 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.

  • 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 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.

  • 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.

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

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

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

  • 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.

  • 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.

  • 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!

  • 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.

  • 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.