On King William Street in Fitzroy, Sealasash recently completed a standout retrofit double glazing Fitzroy project, giving a heritage home the star treatment. The original double-hung sash windows were upgraded with Vacuum Insulated Double Glazing by Panasonic, delivering outstanding thermal and acoustic performance while preserving the property’s character.
Draught Sealing for Complete Efficiency
Glass retrofits are only part of the story. To maximise results, our team carried out full draught and acoustic sealing on the windows, ensuring every gap was sealed. We also installed a double-door draught seal, blocking heat loss and improving energy efficiency throughout the home.
Independent studies, such as Historic England’s report on draught proofing, show why sealing is such a proven step in improving home performance — especially in heritage properties.
The Outcome – Retrofit Double Glazing Fitzroy at Its Best
With the combination of Panasonic vacuum glass and draught sealing, this Fitzroy home now enjoys:
- Warmer, quieter rooms year-round
- Reduced heating and cooling costs
- Smoothly operating double-hung sash windows
- A sustainable upgrade that retains its heritage charm
This King William Street project highlights why more homeowners are turning to retrofit double glazing in Fitzroy for long-term comfort and efficiency.
Sealasash specialises in combining advanced products like Panasonic’s vacuum glass with expert sealing techniques to deliver lasting results.
