Retrofit double glazing designed for a warmer home
Why retrofit double glazing matters
If your home feels cold, noisy, or prone to condensation, retrofit double glazing can make a real difference. Upgrade your existing windows with high-performance double glazing to create a warmer, quieter, and more comfortable home without replacing your existing frames.
Stake Glass partners with Thermoglaz, Christchurch's retrofit double glazing specialists, combining quality glass manufacturing with expert installation to help create warmer, drier, and more comfortable homes.
Retrofit double glazing solutions
Retrofit double glazing
Upgrade your existing timber or aluminium windows with modern double glazing without replacing the entire frame.
A cost-effective way to improve comfort, reduce heat loss and minimise condensation while retaining the look of your home.
Suitable for timber and aluminium windows
Reduced heat loss
Improved home comfort
Cost-effective alternative to replacement windows
Low E Glass
Enjoy a warmer home in winter and a cooler home in summer.
Low E glass features an advanced coating designed to improve the thermal performance of double glazing, helping create a more comfortable and energy-efficient home.
Improved thermal performance
Increased year-round comfort
Reduced energy use
Reduced heat loss and heat gain
Ideal for modern double glazing systems
Noise reduction glass
Create a quieter, more comfortable home environment.
Specialised glazing options can help reduce traffic noise and other external sounds, making them ideal for busy streets and urban locations.
Helps reduce outside noise
Improved acoustic comfort
Ideal for busy locations
Suitable for bedrooms and living areas
Explore your retrofit double glazing options
Ready to improve the comfort and performance of your home?
Together with Thermoglaz, we can help you find the right retrofit double glazing solution for your existing windows.
Why choose Stake Glass?
Every home is different, which is why we partner with Thermoglaz to deliver the right retrofit double glazing solution for your existing windows.
Together, we help create warmer, quieter, and more comfortable homes.
Working together, we provide:
- Quality double glazing
- Specialist retrofit expertise
- Reliable installation and support
- Energy-efficient glazing options
- 10-year warranty
Helping homeowners enjoy warmer, more comfortable homes.
How it works
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No confusion. No chasing. Just a clear process from start to finish.
Explore your retrofit double glazing glass options.
Frequently asked questions
Find answers to common questions about bathroom glass solutions.
Ready for a more comfortable home?
Reduce condensation, cut heat loss, and enjoy a quieter living environment with retrofit double glazing installed by Thermoglaz.
No pressure. Just a home that's warmer, quieter, and more enjoyable to live in.