Aluminium, Timber and uPVC Windows in Epsom, Wandsworth and the Surrounding Areas | Window and Door Finishes

Visit our showroom in Suttonfor beautifully-finished windows and doors from Generation Windows – all of which come ready to install the day we arrive at your South London, Surrey or South East Property. Every product we supply is of a superior quality and comes in the finish of your choice. The correct finish ensures our replacement windows and doors tie in with the current design theme of your home to strengthen the impact of its kerb appeal.

Areas covered by Generation Windows, while these are purely representational, include Banstead, Dorking, Epsom, Esher, Kingston, Leatherhead, Wandsworth and Wimbledon.

A visit to our Sutton showroom gives you the opportunity to browse through our range of aluminium, timber and uPVC windows, and our equivalent range of composite, sliding and bi-fold doors – which also come in an attractive selection of finishes. We’re here to help you make an informed choice from the different materials available, and we always do so without putting you under unnecessary pressure to choose a particular product or finish.

We discuss some of the materials used on our replacement windows and doors below:



If you are looking for strong, non-intrusive and durable frames, our aluminium range is a great option. Aluminium replacement windows have subtle-looking frames which blend in beautifully with their surroundings. Additionally, the high glass-to-frame ratio of this style increases the amount of light that enters your South London or Surrey home naturally.

Aluminium is also an eco-friendly choice. This is true of the manufacturing process and the fact that aluminium is endlessly recyclable. Not only does the average frame have a small carbon footprint, but we can supply them in different colours too. Because aluminium is space-saving, it is a great option if you are looking to make the most out of smaller areas.

Aluminium replacement windows and doors require little or no maintenance, and are incredibly strong so you never have to worry about our products after installation.

Generation Windows undertakes installations in Sutton and all surrounding areas including Banstead, Dorking, Epsom, Esher, Kingston, Leatherhead, Wandsworth and Wimbledon.



The uPVC model, manufactured from unplasticised polyvinyl chloride, has become one of the most popular products in our range over the last25 years. Due to the strength and the affordability of materials use dduring manufacture, uPVC is now one of the most commonly recommended and frequently chosen materials for replacement windows and doors.

More than 60% of UK homes have a double glazing installation. The vast majority of these installations use uPVC windows because they adapt so well to the needs of the user.

Our own uPVC frames require little or no maintenance besides the occasional wipe down. There is no need to paint or varnish them to keep them looking fresh because uPVC doesn’t rot or rust. This ensures a pristine finish and more convenience for property owners in South London and Surrey. We supply uPVC windows in an attractive range of styles and colours.

Colour choices ensure perfect integration with your Sutton, Banstead, Dorking, Epsom, Esher, Kingston, Leatherhead, Wandsworth or Wimbledon property.

Perhaps the most distinguishing feature of uPVC windows is the thermal efficiency of the double glazing panes. Second only in terms of strength to aluminium, uPVC provides greater heat retention in the winter whilst preventing excess heat from entering a home during the summer months. This helps homeowners to save money on energy bills from the outset.



If you want to retain the classic appeal, design and character of an older home, our timber range could be the perfect option – especially if you are looking for replacement windows to fit a period or a listed property. Our timber frames are surprisingly versatile and offer a level of performance that many of our customers rarely expect from a material such as wood.

If you’re pushed for space, or if you require an irregular-shaped panel, we offer customers an unprecedented customisation service in addition to a wide range of colours and stains.

Generation Windows of Sutton supplies and fits replacement windows with timber frames that are eco-friendly and made using wood from sustainable forestry. This provides our Banstead, Dorking, Epsom, Esher, Kingston, Leatherhead, Wandsworth and Wimbledon customers with a certain level of reassurance that they won’t find in an inferior product.



Heritage windows are perfect for use in conservation areas and on listed buildings. They offer great weather insulation but the defining characteristic of a heritage window is, most arguably, the acoustic insulation it provides. Heritage windows allow you to update your property, maintain its character and adhere to Building Regulations – all at the same time.

Heritage windows use slender aluminium frames to mimic the appearance of traditional timber windows. We even powder coat the framework to match a specific colour scheme. For traditional styling without any sacrifice in the benefits of a modern frame, please take the time to visit our showroom in Sutton and talk to our friendly, customer-focused team.

Our heritage range installs to existing timber sub-frames or to masonry, making it a suitable option for period and listed properties in all Banstead, Dorking, Epsom, Esher, Kingston, Leatherhead, Wandsworth, Wimbledon, South London, Surrey and South East areas.

To discuss finishes for aluminium, timber and uPVC windows, call 020 8644 3535. We cover Sutton, South London, Surrey and the South East.