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Glass & Glazing Prices New Zealand
Prices include GST. Retrofit double glazing increasingly popular for older homes.
Glass & Glazing Prices by Service — New Zealand
Prices include GST. Retrofit double glazing increasingly popular for older homes.
| Service | From | Average | Up to |
|---|---|---|---|
| 🪟Single Window Replacement Standard single-pane window glass replacement | NZ$200 | NZ$320 | NZ$450 |
| 🔲Double Glazing Retrofit Per window — retrofit existing frames | NZ$500 | NZ$780 | NZ$1,100 |
| 🚿Shower Screen Frameless or semi-frameless shower screen | NZ$600 | NZ$1,100 | NZ$1,800 |
| 🚪Sliding Door Glass Sliding door glass replacement | NZ$700 | NZ$1,400 | NZ$2,200 |
| 🔧Broken Window Repair Emergency broken glass replacement | NZ$120 | NZ$230 | NZ$350 |
| 🪞Mirror Installation Custom mirror supply and fitting | NZ$200 | NZ$340 | NZ$500 |
| ✨Glass Splashback Kitchen glass splashback supply and install | NZ$500 | NZ$850 | NZ$1,300 |
Glass & Glazing Prices by City
Click a city for detailed local pricing and tips
Auckland
Auckland Region · 1.7M
From NZ$130
Wellington
Wellington Region · 215K
From NZ$130
Lower Hutt
Wellington Region · 110K
Pricing available
Christchurch
Canterbury · 390K
From NZ$190
Hamilton
Waikato · 180K
Pricing available
Tauranga
Waikato · 155K
Pricing available
Dunedin
Otago · 135K
Pricing available
Queenstown
Otago · 50K
Pricing available
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Double glazing in New Zealand typically costs NZ$500–NZ$1100 per window. Prices include GST. Retrofit double glazing increasingly popular for older homes.
Window replacement costs range from NZ$120 for a basic single-pane repair to NZ$2,200 for premium services like bi-fold doors or conservatory glazing. Frame condition, glass type, and access all affect the final price.
Double glazing can reduce heat loss through windows by 40–60%, potentially saving 10–20% on heating bills. The payback period is typically 5–10 years depending on your climate, energy costs, and the number of windows upgraded. Older, single-glazed homes see the biggest benefit.
Yes, double glazing typically reduces external noise by 25–35 decibels. For homes near busy roads, airports, or railways, acoustic-grade double glazing with different glass thicknesses in each pane can achieve even greater noise reduction of up to 45 decibels.
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