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Casement windows

Elegant and versatile.


With delicate styling and uncompromised performance, the Bryant & Cairns Casement window is by far the most popular style of window in our range as it lends itself to virtually any application.

The versatility of the casement window means that you can choose the position of the opening sashes to best suit your needs. Opening sashes are available in top hung and side hung format and are all fitted with high security friction hinges and multi point locking, meeting and surpassing the requirements of PAS24 enhanced security for new windows. Special Egress hinges can be fitted for easy cleaning and fire escape situations. With classic styling, the Bryant and Cairns Windows & Conservatories casement system not only has looks that will last, you can also enjoy the major benefits of heat and sound insulation. Our well insulated frames, quality warm edge double glazing units, weather tight seals and multi-chambered profile ensure that heat loss is kept to the absolute minimum.

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At A Glance

• 'A' Energy Rated windows as standard to help reduce heat loss and reduce noise pollution in your Edinburgh home.

• Casement windows are versatile and can be composed in a variety of frame styles.

• Distinctive sculptured shape for a beautifully styled window. 

• Casement windows are designed to suite both modern homes and renovation of  traditional builds.

• Designer handles in a range of colours.

• Low sightline gasket. 

• Multi-point shootbolt locking.

Window Colours

Window Colours

Colour choice is important when considering replacing your windows, doors or conservatory extension products for your Edinburgh or Lothians property. Outdated or poorly chosen windows and doors can easily detract from even the most grand of Edinburgh homes, often spoiling the look and feel. These days, it's not just about picking the right style of window, door or conservatory extension. PVCu products are now readily available in a wide palette of colour finishes, ranging from the more traditional wood styles of Rosewood and Oak, right through to more contemporary colours such as Anthracite Grey. The introduction of colour windows really can transform not only the look of a home, but the feel of any living space. With 8 colours readily stocked and over 60 colours available, let Bryant and Cairns welcome you to a world of colour. 

Security Built in

All of our casement windows are designed and manufactured to ensure the highest degree of security for your Edinburgh or Lothians home, ensuring a beautifully crafted and ultimately secure product to both compliment your home and give peace of mind. With all casement windows backed by our 10 year Product and Security Guarantee and built using industry leading Kommerling Profile and the best components, our casement windows are the perfect addition to any home.

Decorative Finishes

Decorative Finishes

Each casement window is designed and built to your specification and to suit the look of your Edinburgh home. This means you can finesse the design of your casement window down to the smallest detail and include additional flourishes such as traditional lead, Georgian bar and expertly crafted decorative glass designs. We also offer a wide range of handles in different colours and internal cill and surround options to ensure that perfect finish inside and out.

• Traditional Lead and Georgian Bar

• Decorative Glass Designs

• Contemporary Handle Design and colour options

•  Internal Cill and Surround Options

• Over 60 colours of profile available

Frequently Asked Questions

Does double glazing reduce your utility bills and energy usage?

If you’re replacing older units you can be pretty confident it will save energy and therefore money on your bills. Did you know that our homes account for a quarter of all CO2 emissions in the UK and windows can account for up to 30% of the total heat lost from a house? ‘A’ Rated windows can have a zero energy loss over a year cycle or even add energy back into the room via solar gain. As an example, a detached house with 23.7m² of windows and electric heating upgrading from single glazed wooden windows to A-rated casement windows could save £325.26 a year.

Is it possible to match our existing style of window?

Thanks to our wide range of window products, be it a standard casement, tilt & turn, fully reversible or sash & case window, we can almost always find the right option for you. With a wide variety of colour and woodgrain options in our Prestige colour range and various hardware options, we can review every element to find a beautiful and sympathetic solution to fit your Edinburgh or Lothians home perfectly.

What Energy rating are Bryant and Cairns double glazed casement windows?

All Bryant and Cairns window products are 'A' Rated. Many window companies lay claim to having 'A' Rated casement windows when in fact all they offer is Low E glass or triple glazing, so it is important to check the credentials. The only way to check if a window is genuinely Energy Rated is to check the British Fenestration Council website. If it isn't registered, it isn't Energy Rated.

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Energy Efficiency

Your home is in safe hands when you choose High Performance 'A' Rated windows from Bryant & Cairns.Not only will you benefit from real savings on your fuel bills, but you will also be helping reduce the impact on the World's natural resources.

Did you know that our homes account for a quarter of all CO2 emissions in the UK and windows can account for up to 30% of the total heat lost from a house? 'A' Rated windows can have a zero energy loss over a year cycle or even add energy back into the room via solar gain.

Many window companies lay claim to having 'A' Rated Windows when in fact all they offer is Low E glass or triple glazing, so it is important to check the credentials. The only way to check if a window is genuinely  Energy Rated is to check the British Fenestration Ratings Council website BFRC If it isn't registered… it isn't Energy Rated!

  • Highly Insulated PVCu frames provide a barrier to cut heat loss.
  • Heat from radiators is reflected back into the room, keeping more warmth inside your home.
  • Even during winter, energy from the sun passes through the specialised glazing and has a warming effect on the room.

Our Guarantee

Your home is probably your pride and joy and you want to be certain that any investment you make in it, is the right choice. All our products have undergone rigourous testing to ensure optimum performance and technical excellence.

10 Year Guarantee
It goes without saying therefore that all of our products are guaranteed for a period of ten years from the date of installation. This comprehensive, fully transferable guarantee covers parts, products and workmanship and our Customer Services staff are just a phone call away should you ever need to use them. They will discuss your requirements with you and arrange for one of our experienced technicians to carry out any necessary work quickly and efficiently.

10 Year Security Guarantee
Bryant & Cairns has always been at the forefront of new window technology and it is an important part of our ongoing product development. Not only are we confident about the quality of our products, but we are confident about the levels of security provided too. So much so that in the event of any of our products failing, and an intruder succeeds in entering your home, Bryant & Cairns will replace any damaged product absolutely free of charge.


  • BS7412 PVCu Plastic Windows (CEN3269WDS)  
  • PAS23-1/PAS24-1 Door Security (KM85377)
  • BS7412/PAS24 Enhanced Window Security (CEN3269WDG)
  • Profiles extruded to BS EN12608 specs
Contact us today call 0131 440 2855