RetroFit Double Glazing
Our retrofit double glazing service upgrades existing windows with modern insulated glass units to improve comfort and performance. By enhancing thermal efficiency, reducing outside noise, and minimising condensation, retrofit glazing delivers many of the benefits of new joinery without full replacement. Each system is carefully assessed and customised to suit existing frames. All work is carried out to meet New Zealand standards and ensure long-term reliability.
Thermal Performance & Energy Efficiency
Retrofit double glazing improves thermal performance by adding an insulating air gap between glass panes. This reduces heat loss in winter, keeps interiors cooler in summer, and lowers energy use year-round—making your home more comfortable and more energy efficient without replacing existing frames
Noise Reduction
Retrofit double glazing significantly reduces outside noise, making it ideal for homes near busy roads, schools, or commercial areas. Enjoy a calmer indoor environment without changing your windows.
Condensation Reduction
By improving thermal insulation, double glazing helps reduce condensation build-up on windows. This can help protect your home from dampness, mould, and long-term damage.
