Local window company in Whyteleafe for exceptional double glazing in your home

At Hamiltons, we install only the highest standard of double glazing and energy-efficient window systems in Whyteleafe, Kenley, or Coulsdon. Double glazing or triple glazing can add value to your home, make it look smarter, and transform it into a more enjoyable, warm, and pleasurable place to be, so if you are considering replacement windows, then let us help.

Our window installers offer an excellent standard of workmanship coupled with first-rate customer service. All of our team are directly employed by us, so we know that you will receive the best service every time. We install windows in both domestic and commercial properties.

All our new windows are made to order to your exact specifications and if you need advice, we are more than happy to guide you through the process of choosing your replacement windows. We are FENSA-registered so all our work meets and exceeds British standards.

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Wallington replacement double glazing windows

We supply and install:

uPVC windows
Aluminium windows
Timber windows
Sash windows
Residence 9 windows
Tilt and turn windows
Casement windows
Double glazing
Triple glazing

We also supply and fit bifold doors, residential doors, and roof lanterns. For a free and no-obligation quote for replacement windows, please call now on 020 3835 2250.

Our Windows – Double and Triple Glazing

Aluminium Windows

Naturally lightweight, strong and flexible, aluminium windows are a popular choice for residential and commercial products. They offer exceptional thermal efficiency and security and have a vast range of design options.

One of the biggest benefits of aluminium windows is the fact they have slim sightlines, so you can have impressive views of any outdoor space.

uPVC Windows

We offer an attractive, extensive and advanced range of uPVC windows in all styles, including casement windows, tilt and turn windows, sash windows and Bay windows. These windows are durable, low-maintenance and boast low U values for fuel saving.

Our uPVC windows are bespoke and can be customised with a complete range of stunning colours or woodgrain finishes.

Residence 9

These are luxurious timber-effect uPVC alternative to timber windows. Designed to fit seamlessly in period homes and within conservation areas, Residence 9 windows offer all the aesthetic benefits of timber, alongside the convenience, strength and longevity of technically-advanced materials.

Residence 9 windows have a large 9-chambered frame design and can accommodate both double and triple glazing.

Sash Windows

Our sliding sash windows can be made from both uPVC and aluminium. This beautiful and traditional window design will add style and elegance, whilst never compromising on durability, ease of use and energy efficiency.

Our sash windows are made to order and are available in a range of colours with customised features, including sash horns, Georgian bars and traditional brickwork.

Call now for a free quote

Why choose uPVC windows in Kenley?

Are you considering replacement uPVC windows in Kenley, Whyteleafe, or Farleigh? uPVC is one of the most popular glazing materials on the market today and the material has come a long way since its early years.

uPVC – or unplasticised polyvinyl chloride – is a rigid form of PVC and combines strength, style, and energy efficiency. Benefits to installing uPVC windows to your domestic and commercial property include:

Add value: Replacement windows undoubtedly add value to your property, so are a great addition if you are considering putting your home on the market and want to make it as attractive as you can to potential buyers.
Cost: When it comes to the cost of your new windows, uPVC is often the cheapest window material when compared to aluminium or timber windows.
Low maintenance: uPVC is remarkably low maintenance and will only ever need a wipe down to make it look as good as new. Your windows will never rust, rot, flake, or fade over time.
Durability: uPVC is strong and resilient and very resistant to all weather conditions, so damp can never penetrate the surface of these frames.
Energy-efficient: Double or triple glazed uPVC windows have exceptional insulation properties. With very low U Values, our windows will keep your property warm and comfortable.
Noise reduction: uPVC windows are excellent at reducing unwanted sound from outside, so are ideal if you live in a busy area.
Adaptable: Whether you are improving a modern apartment, period mansion, or commercial office block, uPVC can suit any type of property.

Call 020 3835 2250 for a free quote

CR3 triple glazing: The benefits

Triple-glazed windows in Whyteleafe offer exceptional insulation properties. Triple glazing has three panes of glass within the frame, rather than two with double glazing, and the spaces between them are filled with argon gas, which provides exceptional insulation against cold and noise.

Triple glazing Woldingham is more expensive than double glazing and our experts will be able to guide you towards the right choice for your property, requirements, and budget. For more information, see our FAQs.

Our Reviews

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'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.
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.
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.
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 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.
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!
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.
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!
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.
Very pleased with the installation. Professional and easy to deal with. Very happy to recommend this local business!
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.
Everybody we dealt with was friendly and professional, Pricing was competitive and lead time from ordering to installation was very impressive. Highly recommended.
Outstanding service, friendly. professional and very accommodating. We will be using Hamiltons again. A big thank you to everyone.

Choose from a vast range of replacement windows in Whyteleafe

If you are thinking of new or replacement windows in Whyteleafe, you might feel overwhelmed with the choice on offer.

All our windows come in a range of colours, styles, and design options, including casement windows, tilt and turn windows, and sash windows. We only supply and install windows from leading brands, including Kommerling and Origin. Whether you want classic box sash windows, Residence 9 windows for a period property, or slimline aluminium windows for a contemporary home, we can supply and fit beautiful products according to your requirements. See our gallery for pictures of recent window installations.

We can assist you in choosing the right windows for your needs. Read our blog on comparing uPVC and aluminium windows.

Some Recent Installations

Replacement Porch Installation in Surbiton

Bifold doors installed in Claygate from Hamilton Windows

Beautiful Bifolds & Composite Door in Claygate

Attractive porches in Kingston - see our latest project | Hamiltons

Porch and Kommerling Windows Fitted in Kingston

For a quote for new window fittings or double glazing in Whyteleafe, call Hamilton Windows now

If you would like to know how we could help with the supply and fit of new double glazing in Whyteleafe, please call our window company now on 020 3835 2250 or email info@hamiltonwindows.co.uk