Are Bow and Bay Windows Thermally Efficient?

Bow and bay windows are often used in homes as a way of adding extra space and light. Not only are they highly functional but, coming in a range of styles and sizes, they can add a stunning architectural feature to any property. 

Bay windows project outwards from the wall often in a modern rectangular shape while bow windows offer a more arced shape. Each design offers similar benefits, the one you choose is simply a personal choice based on which design you feel suits you and your property. 

Energy Efficiency 

Enjoy a warmer and more comfortable home throughout the year with our revolutionary A+ rated multi chambered profile. Manufactured in the UK our bow and bay windows are made to measure so will be sure to fit your home perfectly. This helps you to reduce your homes heat loss and keep the cold out- saving you money on your energy bills. 


In addition to bringing extra natural light into your property bow and bay windows are a great way to create the appearance of a larger room. Perhaps, giving you space for a new window seat or that long awaited reading corner that will capture the sunlight at different times throughout the day!

Bow and bay windows come in a range of styles and designs, allowing you to tailor them bespoke to your personal tastes and making them the ideal solution for any property style from modern to traditional. Add leaded glass, Georgian bars or decorative sash horns for a more traditional feel or modernise your home with a flush casement finish- visit our recent projects to see the final effect here. 

Colour Choices

Our bow and bay windows come in a wide range of colours to suit any style of property. From the popular Chartwell green, sleek anthracite grey to traditional golden oak and many more. We also offer woodgrain finishes for those who desire an authentic look without the upkeep required by timber window options. 

Highly Secure

Bow and bay windows are highly secure with world class locking systems integrated into the frame. Thereby removing the possibility that intruders could use the lock as a leverage point. Giving you peace of mind regarding your own and your families safety. 


All elements of our bow and bay windows can be fully recycled at the end of their product life. We are also pleased to share that they are made with 100% lead-free PVCu.

How can I get in touch about bow and bay windows? 

Ideal for any style of property, bow and bay windows are an innovative and versatile solution! Get in touch with our friendly and experienced team today for your free, no obligations quote here today or call 01522 541294. 

At Jackson Windows we have been helping customers create their dream homes for 25 years. We are local, reliable, and trusted- find out how much our customers agree here. We are FENSA registered and serve in Lincoln and surrounding areas including Newark-on-Trent, Worksop, Doncaster, Horncastle, Louth, Sleaford, and Grantham.