Bespoke timber sash windows, French doors, and a custom front door, finished in RAL 9016 with satin chrome fittings.

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Full replacement of traditional timber sash windows and doors to preserve the home’s period features while improving insulation and security.

Featured Ranges in Our Teddington Installation

The timber sash windows installed throughout the property were custom-designed to preserve the proportions and style of the original features while improving the home’s thermal performance. Each window was crafted using sustainably sourced timber and finished in white, providing a neutral yet elegant finish that matched the home’s aesthetic.

To complement the home’s period style, satin chrome ironmongery was chosen for the window fittings, including sash fasteners and lift hooks. These small details maintained a cohesive look across the property while adding durability and function.

The timber French doors at the rear of the property were designed to reflect the understated elegance of the home’s existing architecture. The doors featured a slim-profile frame to boost natural light levels and create a bright, open connection between the living space and the garden.

Built from durable, FSC-certified timber, the French doors provided excellent insulation and helped maintain indoor temperatures, reducing the impact of draughts – making them ideal for period properties in South West London.

The bespoke timber front door was custom-crafted to complement the property’s exterior and improve security. Designed to maintain the proportions of a traditional entrance door, it featured decorative mouldings and a high-quality finish to match the windows and French doors.

For a consistent look, satin chrome hardware was chosen for the door fittings, including a polished letterbox and secure multi-point locking system. The combination of traditional craftsmanship and modern security features made this front door a practical yet characterful addition to the Chelsea property.

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Timber Doors & Sash Windows in Chelsea

This project on Dilke Street, Chelsea focused on preserving the traditional features of a South West London home while updating its windows and doors. We installed bespoke timber sash windows throughout to complement the home’s original style and improve insulation. At the rear, timber French doors were fitted to open up the living space to the garden, while a custom front door provided a consistent finish across the property.

Project Details & Challenges

This Chelsea property featured classic period elements, including traditional window proportions and detailed timber joinery. The aim of the renovation was to preserve these original features while improving the home’s thermal efficiency and providing modern comfort. The project involved installing timber sash windows throughout, as well as French doors at the rear to allow for better access to the outdoor space and a bespoke front door to complement the facade.

One challenge was ensuring that the timber sash windows fit the existing window frames without compromising the structure or appearance. Each window was custom-made to precise measurements, balancing traditional proportions.

The renovation also required careful coordination to ensure that the front door and window finishes were aligned in colour and detailing. The choice of RAL 9016 Traffic White and satin chrome hardware created a cohesive appearance.

Why Choose Our Chelsea Services

Sash Windows London specialises in restoring and upgrading period properties across Chelsea and South West London, offering bespoke timber sash windows, French doors, and front doors that preserve a home’s original character while delivering modern performance. 

With extensive experience working on historic properties, the team understands the importance of maintaining architectural integrity, ensuring that every installation complements the building’s design. We are also proud to be FENSA-certified, ensuring all work complies with the latest building regulations for thermal efficiency and safety. 

Chelsea homeowners can also benefit from free expert advice during the consultation stage, with tailored recommendations based on their property’s needs and aesthetic preferences.

Preserve Your Period Property With Precision Craftsmanship

If this stunning transformation inspires you, or you’re a homeowner in Chelsea or South West London looking for bespoke timber sash windows, French doors, or a custom front door, we are here to help. Get in touch today for free expert advice and a no-obligation consultation to discuss your project needs and discover how we can update your home with high-quality, handcrafted windows and doors.