double glazing
The Double Glazing Company
Innovative Solutions for Existing Homes

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Taupo/ Rotorua





Timber Frames

Aluminium Frames

Commercial Joinery


Warmer in Winter

Cooler In Summer

Insulation Performance

Control Condensation

Reduce Fading

Control Noise

Improve Security

What is Double Glazing?

Dual Seal

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Retrofit Double Glazing



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THE DOUBLE GLAZING COMPANY | retro-fit double glazing service for existing aluminium or timber windows and doors | Wellington, Taupo, Rotorua, Hamilton, Auckland, New Zealand
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About Us | The Double Glazing Company | We Retro Double Glaze Existing Window & Door Frames
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Gallery | Retro Double Glazing Projects Compaleted by The Double Glazing Company


Frequently Asked Questions | The Double Glazing Company
Testimonials | The Double Glazing Company

Control Condensation

Warmer in Winter

Cooler in Summer

Control Condensation

Reduce UV Damage

Reduce Outside Noise

Improve Security

"Wow! No more condensation 
or the chore of wiping up 
the pools of water"  
- L.R.

Condensation forms when warm air is cooled.  In the case of a window, the moisture in the air condenses on the glass forming what can be significant amounts of water.  

Where the window has only single glazing, the cool temperature on the outside transfers easily to the inside and condensation occurs rapidly.

When double glazing is installed, there is much improved thermal insulation between the outside and inside.  As a result, condensation is greatly reduced.

The benefit to you is a warmer, drier home.

Click here to see a the results from a customer’s home...

Click here to see a technical comparison of condensation occurrence in single and double glazing...


condensation on single glazing
double glazing controls condensation

Improve Your Home Energy Rating...

EnergyWise home energy ratings.

Double Glazing Selection Guide...

Glass Association of NZ double glazing selection guide.

Choose Health Smart Windows with true warm edge technology...