H1 Windows Quiz
The latest H1 Changes divide New Zealand into the following areas:
![](https://www.viridianglass.co.nz/wp-content/uploads/2022/12/Climate-Zone-Q1a.png)
![](https://www.viridianglass.co.nz/wp-content/uploads/2022/12/Climate-Zone-Q1b.png)
When does the first H1 Change take effect?
The latest Change in November 2022 is in relation to:
![](https://www.viridianglass.co.nz/wp-content/uploads/2019/09/glass-swatch-vfloat-clear.png)
![](https://www.viridianglass.co.nz/wp-content/uploads/2019/12/tilt-and-turn-windows.png)
![](https://www.viridianglass.co.nz/wp-content/uploads/2019/09/image_glassshowcase_window_2014_braddale.jpg)
For consents issued in January 2023 for Zone 1 what U value glass is required for thermally broken aluminium joinery?
H1 Windows Quiz
You got {{userScore}} out of {{maxScore}} correct
{{title}}
{{image}}
{{content}}