Xtreme™ - Year round comfort with solar control Low E double glazing
Xtreme™ - Year round comfort with solar control Low E double glazing
Xtreme™ Low E double glazing
The perfect choice for all seasons. With supreme solar control to keep your home cooler in summer and warmer in winter
Clear glass but with advanced solar control technology. Perfect for large sunny windows, or when you want to limit potential overheating.
Up to 79% better heat retention compared to single glazing, making your home warmer and drier in winter.
Reduce solar heat by up to 52% compared to single glazing, making it perfect for homes where overheating may be an issue.
Lets in 74% of natural light, enabling naturally light-filled spaces.
This Low E is an all-round performer perfect for homes that endure all seasons of NZ's climate. Keeping your home warmer in winter and cooler in summer with less need for heating and cooling appliances.
Xtreme™ Low E double glazing - Performance data
| Heat loss | Visibility | Heat gain | Fading |
|---|---|---|---|---|
Make-up mm | Ug | VLT | SF | Tdw-ISO (Damage weighted transmission) |
4-12-4 | 1.2 | 74% | 40% | 0.58 |
4-10-4 | 1.4 | 74% | 40% | 0.58 |
4-8-4 | 1.6 | 74% | 41% | 0.58 |
View our technical double glazing range brochure below
Our sustainability journey
Our double glazing Low E glass is Declare Label Certified (Red List Free), which means they contain no toxic ingredients.
Xtreme™ comapred to single glazing
Keeping my home warmer
Up to 79% better heat retention
Keeping my home cooler
Reduce up to 52% solar heat
Xtreme™ performance
This data is based on a 4-12-4 make-up
Terminology defined:
U Value: Lower is better
SF: Lower means less solar heat
VLT: Higher means more natural light
Tdw-ISO: Lower means less fading
U value (based on 4-12-4)
1.2
Solar Factor (SF)
40%
Visible light transmission (VLT)
74%
Fading protection (Tdw-ISO)
0.58
View our range
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