On Austin Street in Seddon, Sealasash recently completed a retrofit double glazing Seddon project that upgraded original timber sash windows with modern glass while keeping their historic look intact. The home’s existing windows were leaking draughts and performing poorly, making it cold in winter and inefficient to heat.
To solve this, we installed Vacuum Insulated Double Glazing by Panasonic, a slimline technology that delivers insulation comparable to triple glazing. We finished the work with our core service of draught and acoustic sealing, closing gaps and reducing outside noise for a complete performance upgrade.
Why Retrofit Double Glazing Works in Seddon
Homes across Seddon often feature period sash windows that bring character but struggle with thermal efficiency. Retrofitting is the smart alternative to full replacement, combining advanced glass with professional sealing. Our guide to understanding glass performance explains how different glass types impact comfort and energy savings, while our Simple Solutions Work article highlights why sealing is a proven, effective step.
The Result – Comfort Without Compromise in Austin Street
With Panasonic’s vacuum glass installed and draught sealing applied, the Austin Street home now enjoys:
- A warmer and more energy-efficient interior
- Draught-free windows and doors
- Reduced noise from outside
- A heritage look preserved with modern performance
This project demonstrates how retrofit double glazing Seddon homes can achieve long-term comfort and sustainability without compromising on original design.
