Flush Sash Windows offer the perfect blend of classic design and modern energy efficiency. At Kings Windows, we supply and install high-quality Flush Sash Windows from leading brands like Timeless Windows and Residence Windows, ensuring you receive windows that not only look beautiful but also perform exceptionally. Whether you’re restoring a period property or adding a touch of elegance to a modern home, our flush sash windows provide a stylish and efficient solution.
Our Casement Windows come in a wide variety of colours and finishes, allowing you to match your windows to your home’s style:
Customise your Flush Casement Windows with a range of glazing options:
We offer a choice of Flush Sash and Rebated Sash profile options. This can often be influenced by your personal preference and taste. Our standard go to profile is Ultimate Heritage Window.

Ultimate Heritage Window Flush Sash

Ultimate Heritage Window Rebated Sash

Specification & Performance

Heritage Authenticity with Modern Performance
Our Flush Sash Windows are designed to deliver the best of both worlds – traditional aesthetics with cutting-edge technology. Perfect for period homes and properties in conservation areas, these windows provide an authentic timber appearance while benefiting from modern advancements in energy efficiency, security, and durability. With options like woodgrain finishes and bespoke heritage colours, you can enjoy the charm of classic design without compromising on performance or maintenance.
Elegance
Low Maintenance
Enhanced Security
Gallery
From period properties to contemporary builds, our flush sash windows enhance the appearance and performance of any home.
With Kings Windows, there is no hard selling or pressure. We simply provide a fair price matched to your requirements. We allow you to make a decision based on our advice and price. Fair and honest, always.
Contact
You contact us
Visit
We visit your home and you tell us what you require
Advice
If you wish, we can offer help or advice with options and designs.
Quick
We promise this visit can take as little as 10 minutes.
No obligation quote
Your free, no obligation quote is prepared at our office and dropped back through your door.
Go ahead
You are left to decide. Call us if you want to go ahead.
Looking to upgrade your home with energy-efficient and stylish Casement Windows? Contact Kings Windows today for a free, no-obligation quote.