Sash, casement windows & vertical sliders in Richmond upon Thames

For supply and fit of superior sash windows in Richmond, Hamiltons are the team to call

Hamiltons is an independent, family-run double glazing company and one of the premier companies for the supply and fit of sash windows and casement windows in Richmond, Kew, Strawberry Hill, Whitton and Kingston. We source our glazing from the very best manufacturers, including Kommerling and Origin, whose windows offer the very latest in technology, thermal efficiency, and style.

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Richmond sash window company

Our local, double glazing business was founded on traditional values of openness, honesty, and transparency. We never employ high-pressure sales techniques and can always design windows for any application. Whether you are looking for authentic box sash windows to replace timber windows in your period property, or you think aluminium sash windows could be an excellent addition to your contemporary flat, our team can help. All windows are made to measure, so we will create windows that blend seamlessly with your property.

Our windows include:

  • Casement windows
  • Tilt and turn windows
  • Bay windows
  • Sash windows or vertical sliders
  • uPVC windows
  • Residence 9 windows
  • Aluminium windows
  • Triple-glazed windows

We understand that new glazing is a significant investment, which is why we offer a free, no-obligation consultation, where we can advise you around the best windows for your needs and budget. All windows and other glazing is installed by our highly-experienced and efficient team, who come with a wealth of experience. They will always ensure a seamless fit and will complete all installations with minimal disruption. We are proud to offer a 10-year insurance backed guarantee for all new installations.

Keen to hear more? Contact us for a sash windows quote now on 020 8390 4855.

Why opt for box sash windows near Kew?

Sash windows have always been popular for their elegant and stylish appearance. Synonymous with the Victorian, Edwardian and Georgian eras, these windows offer an unmatched refinement. We supply and install both uPVC and aluminium sash windows in Richmond that offer all the benefits of modern materials and exceptional security and efficiency.

  • Thermally efficient: Our windows are A-rated or above as standard, meaning they meet or exceed British Standards for thermal efficiency, meaning they trap warm air in and eliminate cold draughts. This leads to a more comfortable temperature all-year-round. Read our blog on energy ratings – what do they mean?
  • Flexible: We offer a range of sash windows styles, designed in both uPVC and aluminium, with each material offering its own set of benefits. Aluminium windows, in particular, can be designed to fit large apertures because this material is very strong and larger glass sizes can be achieved for incredible views. We also supply and fit casement windows and other designs, including tilt and turn windows and Bay windows.
  • Secure: Security is always a top priority for home-owners and our windows offer excellent security features. Kommerling sash windows, for example, feature a Eurogroove, which means additional mechanisms like shootbolts can be fitted for additional security.
  • Low maintenance: One of the biggest drawbacks of timber windows including timber sash windows is the level of maintenance needed to keep them looking and performing well. Timber can warp or rot over time but our modern vertical sliders will never need any maintenance, except an occasional wipe down to keep them looking as good as new.

Nearby TW9 glaziers for local sash windows fittings

Are you sash windows in Richmond stuck or hard to use? Perhaps you are doing an extension and are thinking about different windows styles? Maybe you have a commercial property and you would like aluminium windows to match your other aluminium glazing? Simply get in touch with us and we can talk you through the process. You may know exactly what you need or we can assist you in the making the right choice.

After your order has been placed, we complete a thorough survey, where we take all measurements and finalise details, such as the colour and finish of your new windows. For aluminium styles, they can be designed in over 150 RAL colours, including dual colour options, so the window has different internal and external colours. We can add decorative features, including Georgian bars and sash horns.  

Many properties still have the original timber sash windows but there are many reasons you may wish to upgrade them. Over time the wood may be exposed to moisture and heat and may rot and warp, causing knock-on effects and make the windows hard to open and close easily. Our uPVC and aluminium windows will never degrade over time and are completely weatherproof. Another issue may be faulty parts, that may affect functionality. Our windows have state-of-the-art features to ensure a slick operation.

Not only are our windows low maintenance and robust but they contain the latest state-of-the-art double glazing. Single panes will not insulate heat well, leading to high energy bills and draughty rooms. Our windows are A-rated as standard, so are always thermally efficient and will save hundreds of pounds on energy bills. They will also reduce your carbon footprint. Other benefits of double glazing include improved noise insulation.

uPVC sash windows will replicate traditional box sash window designs and have a timeless aesthetic. They also offer all the modern benefits of advanced uPVC windows systems. These windows can be personalised to your taste and be fabricated to include authentic Georgian bars, decorative sash horns, and additional brick work. We also supply and fit aluminium sash windows, which can be designed to carry large glass panels for maximum natural light.

Yes, we can install windows that can look exactly like the originals, so you can keep the authentic appearance of your home. Our range of sash windows come in an array of colour finishes, that will continue to look new, year after year.

We source all our products, including our sash windows from leading brands. Our expert in-house installation team complete all fittings – no work is ever outsourced, so we can always guarantee a seamless fit and the highest quality finish. We are proud to offer a 10-year, insurance-backed guarantee on all installations.

Victorian sash windows replaced in Kew

Reviews about our sash windows installation service in Richmond upon Thames

Our past customers have been thrilled by the work we’ve done for them.

Some comments have included:

The installers arrived on time, were very pleasant, and created minimal mess

Sash windows customer , London

First class service. First class installation

Timber windows customer, Esher

I could not fault Hamilton Windows

Vertical sliders customer, Battersea

Call 020 8390 4855 for a free quote

Some of our recent sash window installations inRichmond upon Thames

Call for sash window quotes and prices in Richmond upon Thames and other local areas.

  • Sash windows Strawberry Hill
  • Triple glazing Richmond
  • Casement windows Whitton
  • uPVC windows Isleworth
  • Putney Heath replacement sash windows
  • Bay sash windows Chiswick