For Quality Glass Solutions Call 03 348 7778 | Email

Retrofit Double Glazing Christchurch, NZ

Single glazed windows are the most significant source of heat loss in a home. However, heat loss can be halved when you convert existing single glazed aluminium or timber windows to double glazed windows.   

Stake Glass is your local double glazing glass supplier in Christchurch.  We partner with Thermoglaz in Christchurch, to provide the best possible Double Glazing systems for wood and aluminium windows. 

For further information or an obligation free quote, please contact Thermoglaz below, by clicking on their logo:

Thermoglaz Retrofit Double Glazing Christchurch                                           

What is Retrofit Double Glazing (RFDG)?

Retrofit double glazing means that you don't need to do away with your existing aluminium or wooden windows to get better quality insulation in your home. Retrofit double glazing converts existing single glazed windows to double glazed windows.

You can reduce heat loss further by using different glass types, such as Low Emissivity (Low E) Glass or by choosing units which use Argon Gas instead of Air to fill the space between the two panes of glass.

Retro Glazing is an excellent choice if you want to upgrade to the superior performance of Double Glazing without replacing your existing windows. 


Double Glaze existing aluminium and wooden windows, with a small change to your original frames the single glazing can be removed and replaced with new insulated, energy efficient, double glazed panels. 

Retro Glazing also offers a more affordable alternative, by double glazing existing windows, when compared with completely replacing your window frames.

Retrofit Double Glazing Wooden Windows

There’s no doubt that wooden/timber-framed windows are beautiful, however, the downside is they can be drafty. Wooden windows can contribute to heat loss, letting in drafts, noise and ongoing condensation problems.

You can have the best of both worlds, with minimal change to the appearance of your windows by retrofitting double glazed window panels into your existing timber windows.


Retrofit Double Glazing Aluminium Windows

Your existing aluminium window frames can be converted into double glazed windows.

With minimal changes to the appearance of your windows, you can experience the benefits of double glazing.


Thermoglaz Retrofit Double Glazing Christchurch