What type of windows will be the most energy-efficient?

Our energy-efficient replacement windows are ideal for homeowners looking for a new type of distinctive window to make their homes stand out from the crowd. In addition, our double-glazed window frames are both stylish and energy-efficient. We use some of the best window materials on the market and, most importantly, provide you with some of the highest-quality plastic window types. 

Are you worried about growing energy costs? Firstly, we offer customers one of the best A-rated energy-efficient double-glazed profiles on the market. Secondly, St Helens Windows is a trusted double-glazing window manufacturer with over two decades in the double-glazing and uPVC window industry. Furthermore, double-glazed windows can vary from period to heritage to new construction. At St Helens Windows, we understand that the phrase one size fits all is not always the case. So, we offer replacement uPVC windows and aluminium windows to suit your home. Our team of professional fitters supply and fit double-glazed, energy-efficient windows tailored to your home. Choose from plastic window styles, including casement window types and sash double-glazed windows. Plus, the stylish and distinctive tilt-and-turn window system.

To get a quote for replacement windows call 01744 611203 or schedule a free demonstration today.

What type of windows are you looking for?

    Aluminium WindowsBay WindowsBow WindowsCasement WindowsSash WindowsTilt & TurnGeorgian Windows

    Is there different styles of windows?

    What are the benefits of window double glazing?

    • A-Rated energy efficiency window
    • Double glazing St Helens uPVC windows
    • Traditional and distinctive plastic window styles
    • Modern uPVC windows frames in several colours
    • Woodgrain effect plastic window choices
    • Aesthetic appeal, performance, and value
    • Among the best uPVC profiles on the market
    • Save money on energy bills and heat loss

    How are window frames manufactured?

    Our team of professional fabricators manufactures a wide range of home improvement products at our factory, including conventional uPVC window styles and the on-trend aluminium window system. 

    Furthermore, we are one of the leading North West window uPVC suppliers, supplying and fitting distinctive windows to the North West. Our window installers and manufacturers provide and install A-rated double-glazed windows. The styles of uPVC windows we offer come with a choice of sourced toughened St Helens glass.

    Furthermore, our goal is to achieve affordable, energy-efficient, quality products for your home improvement projects. We strive to provide excellent products at affordable prices. Plus, we manufacture using a quality type of energy-efficient window uPVC profile. 

    Call 01744 611 203 and ask about our double-glazed A-rated energy-efficient plastic windows. St Helens is famous for being the home of glass. Furthermore, we proudly supply quality sourced St Helens glass to its residents. 

    What are the frequently asked questions for replacement 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.

    Read our customer feedback

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

    Browse window frame styles from 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.

      new brochure download

      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?

      Are aluminium windows better than uPVC?

      We offer an excellent choice of double-glazed aluminum windows. Our professional double-glazing windows team will help you achieve the look and feel you require. In addition, our aluminum window options include vertical sliding, horizontal sliding, casement windows, and many more. Get in touch today to find out more about our double-glazing products. Plus, let us help you choose the perfect aluminium window or uPVC doors and windows for your home.

      aluminium windows

      What colours are available for uPVC windows?

      Choose from a selection of popular RAL colours for your replacement uPVC window styles. Our modern uPVC window stylish colours offer a beautiful, authentic wood-like finish for that contemporary look. Furthermore, replacement uPVC window colours include the on-trend shades of Anthracite Grey and Chartwell Green. Are you considering multiple window colours? Perhaps a Chartwell green type of window for the front of the house and a traditional white uPVC window colour for the double glazing at the rear of the property.

      There is also a selection of unique colours available but there may be a slightly longer lead time on the delivery of these due to the colour variants.

      What colours can I get window handles in?

      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.

      How do I choose the right window style for my home?

      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.


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


      Versatile Designs
      Sleek Appearance
      Strong And Long Lasting

      Tilt and Turn

      Contemporary Look
      Dual-Action Movement
      Protection Against Elements


      Superior Efficiency
      Require Little Maintenance
      Traditional Authentic Design

      Can a bow window help with natural lighting?


      We are one of the leading uPVC window companies that provides 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.

      Do you want to find a respectable conservatory and window provider online?

      Choosing a suitable improvement conservatory and window company for high-quality conservatories and replacement windows is one of the most important choices you’ll make when considering home improvements. So why not go with one of the best local home improvement companies around? In addition, St Helens Windows recognises that one style of conservatory and window does not fit every property. We manufacture double-glazed uPVC conservatories and windows for a variety of homes.

      Are you looking for different window styles?

      black windows upvc 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

      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.

      new wooden windows & doors

      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.


      Start planning your future project

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