Windows Designed For Every Home

Make your home look better, feel warmer, and help to reduce energy bills with energy-efficient windows
UPVC and aluminium replacement windows designed to retain heat in winter and block excess heat in summer
Double-glazed windows reduce heat loss and improve energy efficiency compared to old or single-pane windows
Reduce outside noise for a quieter, more peaceful home
Over 30 years’ experience supplying high-quality replacement windows across the North West
Professional, reliable installation you can trust

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Customer service is something we pride ourselves on. And we think our customers’ testimonials express their experience with us.

Ready To Choose The Perfect Colour For Your Windows?

Agate Grey

Anthracite Grey

Beck Brown

Cream

Pebble Grey

Silver Grey

Slate Grey

Steel Blue

White

Chartwell Green

Golden Oak

Irish Oak

Rosewood

Pick from a wide range of popular and on-trend colours, including Anthracite Grey and Chartwell Green. Mix and match finishes, like wood-effect or classic white to enhance your home’s style, boost curb appeal, and enjoy the low-maintenance benefits of modern uPVC windows.

What Type Of Windows Are You Looking For?

Different Windows Styles

Benefits Double-Glazed Windows

A-Rated Windows
Reduced Noise Pollution
Comfort & Aesthetics
Increased Property Value
Woodgrain Effects
Condensation & Damp Prevention
High Performance
Added Peace Of Mind
Improved Energy Efficiency

Upgrade Your Home With Modern Double-Glazed Windows

Double glazing is a highly effective way to make your home warmer, quieter, and more energy-efficient. Modern double-glazed windows feature two panes of glass separated by an insulating gap, helping to retain heat in winter and block excess warmth in summer.

You can choose from a variety of materials, styles, finishes, and colours, including uPVC and aluminium options with A+ energy-rated frames. Whether your home is contemporary or traditional, upgrading your windows enhances comfort, kerb appeal, energy efficiency, and long-term reliability.

Frequently Asked Questions For Windows

Replacement uPVC window colour options include conventional white, rosewood, or light oak, as well as customised RAL colours. Furthermore, the appearance of plastic window styles differs depending on the chosen window color. Request a free window demonstration from a Home Improvements adviser to get a better idea of window colours available.

Double glazing works at improving your properties energy ratings and can help save you money on energy bills long term, and reduce noise pollution in your home.

What window style will suit my home is a common question, do I go for the best energy rating, is another one. We have a large selection of window styles available. Furthermore, we manufacture windows uPVC and Aluminium windows in-house. Plus, what this means is that our team of experts can give you a better understanding of what replacement windows will best suit your home, making your replacement window choice easier.

There are several elements to consider when costing replacements windows. These include distinctive window styles, window colours and other requirements for the installation of the replacement windows. To get your free window quote call 01744 611 203 and speak with the team.

St Helens Windows is a family-owned company that has been in the glazing industry for over 30 years. We are one of the leading uPVC window companies that provide the North West of England, covering St Helens, Wigan, Warrington, Liverpool, Manchester, and other cities. Furthermore, our window installers in your region are skilled professionals with years of expertise.

Choose Your Window Frame Styles From The Comfort Of Your Sofa

Explore our replacement window brochure and get the guidance and motivation you may require to choose the perfect window type for your property. In addition, we have a variety of home improvement brochures filled with replacement window ideas and more. Add your name and email below to receive our complimentary brochure containing inspirational double-glazing ideas.

Do you want to learn more about our double glazed replacement windows?

Do you want a no-obligation window pricing from the comfort of your own couch?

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Why Choose Aluminium Windows?

Our aluminium windows combine sleek, modern styling with strength and durability. The slim frames maximise natural light, while the energy efficiency helps to regulate indoor temperatures. With several colours, dual-colour finishes, and powder-coated options available, our aluminium windows can beautifully complement any home. As a local, family-run business, we offer expert installation backed by guarantees. Plus, flexible financing plans give you confidence in your investment. The low-maintenance finishes ensure that your windows continue to look great.

Explore Aluminium Windows

Window Handle Options

At St Helens Windows, we offer an extensive selection of replacement window handles in various colours. The following window handles illustrated below give you an idea of what colour you could have on your types of windows. To get more information on our complete collection of window handle colours, call 01744 611 203 and speak with a member of our friendly team.

Choosing The Right Window Style

Choose from a selection of uPVC window styles in various colours and sizes. We are a leading supplier of plastic windows in the North West. Plus, to find more information on the window styles, contact a team member on our online chat in the bottom right-hand corner of your screen or call 01744 611 203 and speak with a member of our friendly team about aluminium or uPVC windows.

*Please note that the arrow points indicate the location of the hinge on each frame.
Window style 79 is made up of 4 individual frames and is supplied as 4 indiviual frames and not 1 complete frame.

Do you want to spread the expense of new replacement windows over time?

Our financing options are straightforward and available on our window products.

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Bay

Create Additional Space
Brighter Feel To The Room
Increase Warmth And Comfort

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Casement

Versatile Designs
Sleek Appearance
Strong And Long Lasting

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Tilt & Turn

Contemporary Look
Dual-Action Movement
Protection Against Elements

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Sash

Superior Efficiency
Require Little Maintenance
Traditional Authentic Design

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brown upvc bay window with green composite door

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Do Bow Windows Help Increase Natural Light?

We are one of the leading uPVC window companies that provide bow uPVC window styles that are exquisite and long-lasting because they are handcrafted by skilled craftspeople. In addition, the energy-efficient window option offers a beautiful window style that will complement a variety of homes. Furthermore, bow windows require little maintenance and are a dependable and long-lasting window option.

The bow window designs are curved, as opposed to the traditional bay window, which is square. By projecting away from your property’s wall, the bow window design can add space. Furthermore, it provides you with a more comprehensive view of your street or garden area. Check out our range of bow windows here.

Do you require a window company that do supply-only windows?

We do supply only energy-rated and aesthetically pleasing replacement windows and doors to trade.

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Are You Looking For Different Window Styles?

Aluminium

Aluminium windows are a stylish choice for any home. Their lightweight, durable design is a great way to modernise the look and feel of a property. Plus, they come in a range of designs and colours.

Bay Glass window with white upvc finish and decorative glass

PVCU

UPVC windows are amongst the most common choices for windows. That is because their design is a reliable, sturdy choice. Our uPVC windows come in any colour from our RAL colour chart.

Timber

Timber windows are an excellent choice if you are looking to keep the authenticity of your building. We use a variety of durable timber, to ensure that you are getting a window suited to your property.

uPVC & Aluminium Windows Installed Throughout the North West

Looking for new windows near you? We supply and fit high-quality uPVC and aluminium windows across key locations in Merseyside, Greater Manchester, Cheshire, and Lancashire. Explore some of the areas we regularly serve below: