Heritage flush casement windows offer a refined and timeless appearance, making them a popular choice for period properties looking to replace original timber flush windows. Designed with sleek lines that sit perfectly within the frame, they deliver a clean and understated look that suits both traditional and modern homes. You can choose between classic mitred joints or Genus timber-look joints, depending on your design preferences.
While flush casement windows were once exclusive to timber designs, modern materials and innovations now mean you can enjoy the same authentic style with enhanced durability and thermal performance. Whether you are renovating a heritage property or building a contemporary home, these windows combine aesthetics with practicality for a high-performing, low-maintenance solution.
“The Heritage Flush Casement Window is an ideal replacement for traditional timber flush frames, offering all the charm of original designs with the performance of modern materials. Its sleek, understated lines fit beautifully into both period and contemporary settings. The addition of features like clip-on Georgian Bars, trickle vents, and custom colour options means homeowners can achieve the exact look they want without compromising on security or efficiency. With low maintenance requirements and high-quality materials, it’s a smart, long-term choice for any style of property.”
Our process starts with a personalised consultation where a door specialist listens to your needs and recommends styles, colours, glazing and hardware to suit your home's character. Once you’ve made your selections, we take precise measurements to ensure a perfect fit and arrange an installation date that works for you. Our experienced team carries out the installation with care and precision, ensuring every door and window is properly fitted, and we'll guide you through how to operate and maintain your new products once the work is complete.
Choose between traditional mitred joints or the more authentic timber-look Genus joints to suit your property’s architecture. Both options offer a clean, elegant profile that works well in period and modern homes.
Fitted with advanced multi-point locking systems, these windows secure on all four sides of the sash. Built to PAS24 and BS6375 standards, they provide complete reassurance when it comes to safety and security.
Available in a wide range of colours and finishes, including dual colour and woodgrain options. You can also request bespoke spray-painted finishes for a fully tailored look that complements your home perfectly.
With robust construction and long-lasting finishes, these windows are built to withstand all weather conditions with minimal upkeep. The clip-on Astragal Georgian Bars give an authentic look without the maintenance issues of traditional timber.
"We are very complementary of the Timber Windows of Horndean & Winchester team. The installation and aftercare has been fantastic, and there was always great communication throughout."
"Could not fault Timber Windows of Horndean, everything was quoted and all on time. The work was done professionally and cleanly."
"We were looking for hardwood and excellent quality which we found here. We loved that it was a family business - the sales personnel and the fitters answered all my questions immediately or found out and gave feedback as soon as they could - amazing!"
"The reason for choosing Timber Windows of Horndean & Winchester was because I was recommended by a friend, who has used the company before and was very pleased with their work. The whole process moved very smoothly, with all the appointments kept on time. All the staff are friendly and courteous. The installation teams were excellent and the clean up at the end was impressive. I would recommend Timber Windows of Horndean & Winchester. "
