Bay and Bow Windows

Consisting of either a beautifully arced shape, or a clean and modern rectangular shape, bow and bay uPVC windows are a beautiful option. Increase the space and natural light of your home, today.

Explore our Bay and Bow Windows

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Choose your colour

  • Sculptured
  • Chamfered

Please note that other colours are available with longer lead times.

To see the full range of the colours we offer, visit Liniar’s colour page.

All colours are representative only- please refer to a Liniar swatch booklet for accurate colours and finishes. Not all Liniar products are available on all substrates – please refer to the Liniar swatch booklet. Colours and substrates subject to change. RAL numbers are quoted to be the nearest match.

Why choose Liniar?

Thermally Efficient

All of our bow and bay window styles achieve an impressive A+ standard of thermal efficiency. This means that you’ll be able to enjoy a warmer and more comfortable home throughout the year.

Other window styles

Not sure bay or bow uPVC windows are the ones for you? Not to worry, have a look at the other types Liniar offers.

Bay Windows

Bay and bow windows are a great way to bring more light into your home. Choose from different styles and colours to get exactly what you need.

Liniar’s innovative bay and bow windows offer a number of features and benefits unrivalled in today’s market place and are available in a range of styles.

The ultra-slim frames of Liniar’s beautiful bow and bay windows increase the flow of natural light as well as creating an enhanced field of view.

Additional designs

Enrich the look of your bow and bay uPVC windows with a range of additional designs including leaded glass, Georgian or astragal bars, or decorative sash horns.

Liniar’s uPVC bay and bow windows can be internally or externally beaded and are available in chamfered (bevelled), or sculptured (curved), 70mm profiles, with either 28mm double or 36mm triple glazing.

With a wide choice of hardware, glazing options, finishes and choice of colours, consumers can choose from Liniar’s standard 4-chamber profile, delivering outstanding energy efficiency, or the Liniar EnergyPlus 6-chamber profile to offer A+ WER with ease.

Bow Windows

About Liniar

Synonymous with energy efficiency, the full product range of Liniar’s uPVC windows and doors has been designed and is manufactured at its purpose-built factory in Derbyshire – however, the finished product can’t be bought directly from Liniar.

Instead, the uPVC profile that are used in Liniar products are extruded using the most up-to-date machinery and technology, and then supplied to a national network of carefully chosen uPVC window fabricators, who then manufacture the bay and bow windows to our strict and specific requirements, add glass to meet individual glazing requirements and either fit the products themselves or sell them on to independent uPVC window installers.

Find your nearest Liniar stockist here or contact us for more information.

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