Types of Double Glazing: Complete Guide 🪟
Discover the different types of double glazing available in New Zealand. From retrofit solutions to new installations, find the perfect option for your home and budget.
Installation Types
Retrofit Double Glazing
- ✅ Uses existing frames
- ✅ More cost-effective
- ✅ Faster installation
- ✅ Less disruption
- ✅ Ideal for older homes
New Double Glazing
- ✅ Complete window replacement
- ✅ Better performance
- ✅ Modern aesthetics
- ✅ Longer lifespan
- ✅ Maximum efficiency
Frame Materials
uPVC Frames
- • Excellent insulation properties
- • Low maintenance requirements
- • Cost-effective solution
- • Wide range of colors
Aluminum Frames
- • Superior durability
- • Modern appearance
- • Weather-resistant
- • Slim frame profiles
Wooden Frames
- • Traditional appearance
- • Excellent insulation
- • Environmentally friendly
- • Suitable for heritage homes
Glass Options
Standard Double Glazing
Basic insulation and noise reduction. Suitable for most homes.
Low-E Glass
Enhanced thermal performance with special coating to reflect heat.
Acoustic Glass
Superior noise reduction for homes in busy areas.
Frequently Asked Questions
Which type of double glazing is best?
The best type depends on your specific needs, budget, and property type. New installations offer maximum performance, while retrofit solutions are more cost-effective.
What's the most energy-efficient option?
Low-E glass with uPVC or wooden frames typically provides the best energy efficiency.
How long do different types last?
Lifespan varies: uPVC (20-25 years), aluminum (30+ years), timber (30+ years with maintenance).
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