Upgrading period properties with modern comforts often means walking a fine line between preservation and performance. At a beautiful semi-detached Victorian home on Ravenswood Road in Redland, we had the opportunity to do just that—with the installation of Accoya double glazed sash windows throughout the property.
The Problem: Rotten, Rattling Originals
The original sash windows, while full of character, had become rotten and draughty over time. The homeowners struggled with poor insulation, noise pollution, and the ongoing maintenance issues typical of aging timber sash windows.
The Solution: Bespoke Accoya Double Glazed Sash Windows
We replaced every original window with custom-made Accoya sash windows—a solution that offers modern performance while staying true to the traditional sash window aesthetic.

Accoya is a high-performance, sustainably sourced timber known for its durability and dimensional stability. When combined with double glazing, it provides excellent thermal insulation and soundproofing—perfect for family homes in bustling neighbourhoods like Redland.
The Results: Warmer, Quieter, and Beautifully Matched
The transformation has been remarkable. The house is now significantly warmer and quieter, thanks to the energy efficiency and acoustic benefits of the new sash windows.

A key aspect of the installation was our sensitive approach to colour and detail. Inside, the off-white paint used on the extensive panelling and woodwork was precisely matched to ensure continuity. Externally, the clean white finish of the new windows blends seamlessly with the rest of the building—preserving the home’s Victorian charm.
Why Choose Double Glazed Sash Windows?
For homeowners looking to improve comfort while retaining period style, double glazed sash windows offer the best of both worlds:
Aesthetic integrity – traditional look with modern performance
Improved energy efficiency – reduced heating bills and better temperature control
Enhanced sound insulation – ideal for urban areas
Low maintenance – Accoya is incredibly resistant to rot and warping

