Frequently Asked Questions 🤔
Costs & Pricing
How much does double glazing cost?
Prices typically range from $500-$800 for small windows, $800-$1,200 for medium windows, and $1,200-$2,000 for large windows. Sliding doors cost between $2,500-$4,000.
Are there any grants available?
Yes, eligible homeowners can access grants through the Warmer Kiwi Homes program. Learn more about available grants.
Installation
How long does installation take?
Installation typically takes 1-2 days for an average home, depending on the number of windows.
Do I need building consent?
Generally, retrofitting double glazing doesn't require building consent. However, for new window installations or structural changes, consent may be required.
Benefits & Performance
How much can I save on energy bills?
Double glazing can reduce your energy bills by up to 40% through improved insulation.
How long does double glazing last?
Quality double glazing typically lasts 20-25 years with proper maintenance.
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