Double Glazing Cost Guide NZ 2025 💰
Looking for double glazing costs in New Zealand? This comprehensive guide covers everything from average prices to factors affecting cost. Updated for 2025 with the latest market rates and expert insights.
2025 Price Ranges
Small Window (up to 0.5m²) $500 - $800
Medium Window (0.5-1m²) $800 - $1,200
Large Window (1-2m²) $1,200 - $2,000
Sliding Door $2,500 - $4,000
Related Information
What Affects the Cost?
Window Specifications
- • Size and shape of windows
- • Type of glass (standard, low-E, acoustic)
- • Frame material (uPVC, aluminum, timber)
Installation Factors
- • Retrofit vs new installation
- • Property access
- • Location in NZ
Frequently Asked Questions
How much does double glazing cost in NZ?
Double glazing costs in New Zealand typically range from $500 to $4,000 per window, depending on size and specifications.
Is double glazing worth the cost?
Yes, double glazing can reduce energy bills by up to 40% and increase property value, making it a worthwhile investment.
How long does double glazing last?
Quality double glazing can last 20-25 years with proper maintenance.