Call our windows company near Dulwich, SE19, for new or replacement windows

Hamilton Windows are expert replacement windows and doors company working throughout Dulwich, Forest Hill or the nearby parts of London. We supply and install energy-efficient, A+ rated double and triple glazing in a variety of window styles to suit the discerning needs of our customers.

Our window experts can oversee any project, from the initial quote and planning stage to the completed works and beyond. Please see our testimonials.

Our broad customer base includes private homeowners, builders, construction companies, property developers, local authorities and many others, and our products will complement any property. Our local windows company is also FENSA-registered so that you can be guaranteed the highest standards of installation and aftercare. All our products meet or even exceed British Standards.

Our trusted window installers have extensive experience in the glazing trade to the table. We know some of the high-pressure and pushy sales techniques some windows companies use. This is why we pride ourselves on a no-nonsense approach, where we will never put you under any pressure to choose your glazing. We are professional, helpful and courteous at all times.

To request a free quote for new windows and doors, please call on 0208 390 4855.

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Window fitters in Dulwich
Window fitters in Forest Hill

Kommerling windows and other double glazing installed in Forest Hill

We offer a complete range of property improvement products and windows in Forest Hill or Dulwich. We only use products from tried and tested manufacturers, including Kommerling, Origin and other top brands.

Our comprehensive range includes:

When you choose to invest in our glazing, you will be investing in the best. So whether you are choosing Residence 9 windows for a home in a conservation area or you are after aluminium windows for a commercial development, our team would be delighted to hear from you.

Please see a recent example of our work, where we installed replacement uPVC windows in Kingston.

Why choose new double-glazed uPVC windows for your Dulwich property?

Dulwich is a beautiful South-East London village, adored for its magnificent parks, excellent schools, and independent shops. Split into three distinct areas: West Dulwich, East Dulwich and Dulwich Village, there are many different property styles, including historic property.

Please contact our team if you are considering making over your Dulwich home with new windows. Every window we install is made to order to your exact specification and is designed to complement the look and feel of your property.

All of our windows are available in A+ energy efficient double glazing, and there are also some triple glazed options. You can also choose from a wide range of design, colour and glass choices, including beautiful wood-effect finishes.

Our windows are installed to provide ultimate customer satisfaction, and we always provide that extra layer of care and attention to detail. All our uPVC windows, designed by the likes of Pilkington Glass and Kommerling, combine design, aesthetics and security.

uPVC is not only strong and robust, but it is exceptionally easy to maintain and will never rot or rust. They also offer brilliant energy efficiency and thermal performance. Their features include multipoint security locking, key-locking handles and Eurogrooves for additional security. Our Kommerling windows are the first products to get the British Board of Agreement’s approval for high-security standards.

Please read more on the window fitting process.

Call 020 3835 2250 for a free quote

Double glazing quotes in Dulwich

Are you thinking about Residence 9 replacement windows in Dulwich?

We are proud installers of Residence 9 windows in Dulwich, which are fully flush casement windows which mimic the appearance of timber windows. These windows’ authentic design appeals to any homeowner looking for a luxury window brand and is perfect for conservation areas within Dulwich.

They are thermally efficient and offer outstanding acoustic performance and excellent security standards. These windows can accommodate double or triple glazing for market-leading thermal performance and have achieved one of the highest classifications in weather tests due to their robust design. They will also never require maintenance, except for occasional cleaning with soapy water. Please see our FAQs.

Our Reviews

  • 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.

  • 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.

  • 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.

  • 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.

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

  • 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.

  • 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!

  • 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!

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

  • 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 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.

  • 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.

  • 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.

Call our local windows company near Dulwich for new windows

If you would like a quote for window fitting in Dulwich on 020 3835 2250 or email

We also fit new and replacement windows in Kingston.