Located in Isleworth, Fitzroy Gate is an exclusive residential development set in the grounds of a Grade II listed manor house. Delivered by Berkeley Group – St James, the scheme combines heritage architecture with contemporary living in a carefully designed gated estate.

The development places strong emphasis on preserving the historic character of its surroundings, while introducing high-quality new homes that meet modern expectations for performance, comfort and security.
A key consideration throughout Fitzroy Gate was ensuring that all window and door solutions complemented the traditional aesthetic of the estate. The design required a sensitive balance —retaining period character while integrating modern materials and performance features.
Russell Timber Technology’s systems were selected and specified to align with this aesthetic, supporting both the architectural integrity of the development and the functional requirements of modern residential design.
RTT supplied and installed a comprehensive range of glazing and door systems across the development, including:

While the visual language of the development reflects its heritage setting, the systems installed deliver the benefits of modern construction. The windows and doors provide strong thermal efficiency, durability, and ease of operation, supporting energy-efficient living across the scheme.
Entrance systems were designed with security and style in mind, with some private entrances featuring AV2 locking systems, ensuring the development meets a wide range of user needs without compromising on design.
Working within the setting of a listed building required careful attention to detail at every stage. From the proportions of the sliding sash windows to the finish of the aluminium-clad systems, each element was chosen to respect and enhance the existing architectural character.
The result is a cohesive development where traditional design cues are preserved, while discreetly incorporating modern performance features.
Fitzroy Gate demonstrates the importance of well-specified windows and doors in shaping the overall success of a residential scheme. By combining heritage sensitivity with technical precision, the development achieves a refined finish that supports both its historic context and the performance demands of contemporary living.

If you are delivering a residential, mixed-use or regeneration scheme and require high-performance timber or alu-clad solutions — including windows, doors, curtain walling, winter gardens and fire-rated doors — our team would be pleased to discuss your requirements.