Windows are a huge part of your home’s appeal. They give you natural light and make every room feel more open, airy and alive.
Retrofit double glazing is a more affordable option than getting new joinery.
How much does it cost to retrofit? It is a very difficult process to offer an approximate price before assessing the home. When we assess the home, we are looking for several different variables that will achieve the desired results in your home and, in turn, contribute to the cost of the retrofit installation.
These variables include:
The age, condition of your existing joinery, volume of glass and access to your home.
Compatibility of your existing joinery with new double glazed units.
Double glazing makeup requirements to comply with the current Building Code, and achieve the desired performance results.
Check out our services below and request a free measure and quote
Our services
Choose Retrofit double glazing by Metro Glass and get the confidence of choosing one of New Zealand's most trusted brands, backed by a 10-year double glazing warranty.
Up to 50% of heat is lost through your windows and doors
Choosing the right Low E glass can make a real difference to your comfort, keeping you warm in winter, cooler in summer and reducing your power bills.
Why choose Retrofit?
Retrofit double glazing by Metro Glass has been leading the New Zealand glass market for more than 35 years through better glass technology.
Quality and nationwide service
All our double glazed units are factory sealed and manufactured locally by Metro Glass with the highest standards of quality control. We have locations from Northland down to Invercargill that provide the Retrofit double glazing service.
Innovation and range
We have the biggest and best double glazing range in New Zealand. Metro Glass are continually investing in new technology and processes to enhance energy efficiency, aesthetics and functionality, and make it accessible to everyday homeowners.
Sustainability
True sustainability is a journey. We recycle 99% of all waste glass from our plants right here in New Zealand, going into products such as home insulation and glass bottles.
Innovation and range
We have the biggest and best double glazing range in New Zealand. Metro Glass are continually investing in new technology and processes to enhance energy efficiency, aesthetics and functionality, and make it accessible to everyday homeowners.
Winter promo is on now use promo code WINTER2024! We have two deals - you choose! Get a discount or a bonus performance glass upgrade. Plus all accepted quotes from now until the 31st Aug go into the draw for a chance to win a $5,000 Travel voucher. Request a free quote here. Terms apply.