G26 Awards Finalists for Retrofit Excellence Award

We are delighted to announce that two of our projects; a bespoke timber windows replacement in a luxury home in Thatcham, Berkshire and a stunning renovation in Bath, Somerset showcasing the installation of VELFAC 200 windows and corner to corner Internorm HS330 timber-aluminium lift and slide doors have been shortlisted for the Retrofit Excellence Award at the G26 Awards.

The Retrofit Excellence Award brand-new category introduced for the G26 Awards. This award recognises exceptional achievement in the delivery of retrofit glazing and fenestration projects that enhance the energy efficiency, comfort, sustainability, and overall performance of existing buildings. It celebrates organisations, teams, and projects that demonstrate best practice across planning, specification, installation, customer satisfaction, and adherence to relevant industry standards. This recognition is a true reflection of Thames Valley Windows’ brand ethos and values, demonstrating its commitment to excellence, sustainability, and customer satisfaction and we couldn’t be prouder to be finalistss.

We look forward to the announcement of the winners at the G26 Awards ceremony at the London Hilton, Park Lane, on 27th November 2026. Good luck to all of the finalists!

Shortlisted for Retrofit Excellence, this bespoke timber window renovation in Thatcham, Berkshire, showcases the transformative impact of high-quality glazing on an existing home. Replacing outdated uPVC windows with beautifully crafted Victorian sliding sash and traditional timber casement windows, the project combines timeless architectural character with modern energy efficiency and performance.

From the carefully considered design to the exceptional craftsmanship and refined detailing, this luxury home renovation demonstrates how bespoke timber windows can enhance the comfort, sustainability and aesthetic appeal of a property.

Discover more about this award-shortlisted project and the craftsmanship behind its transformation here.

Our G26 Awards Retrofit Excellence shortlist also celebrates this stunning renovation in Bath, Somerset, where high-performance glazing has redefined contemporary living. Featuring VELFAC 200 windows and impressive corner-to-corner Internorm HS330 timber-aluminium lift and slide doors, the project showcases how innovative glazing solutions can transform an existing property.

Designed to maximise natural light, panoramic countryside views and the connection between indoor and outdoor spaces, this exceptional installation combines contemporary aesthetics with outstanding thermal performance, comfort and energy efficiency.

Discover how this remarkable retrofit project brings together architectural design, premium glazing and sustainability here.