Technical support
Retrofit double glazing is part of Metro Performance Glass (Metro Glass) which has been leading and innovating glass technology for over 30 years.
We pride ourselves on delivering comprehensive, accurate, and up-to-date technical insights and making them accessible for Kiwi homeowners.
If you're seeking guidance on how you can make your home a healthier home to live in, our dedicated team is committed to providing you with the essential information you need to make the best choice for your home.
With our expertise and resources, navigating the complexities of technology and understanding how it can benefit you has never been easier.
Trust us to be your reliable source for all your double glazing technical inquiries and get started on your journey to making your home a warmer, drier healthier place to live in.
Download our technical brochure - Low E double glazing
CHRISTMAS & NEW YEAR HOLIDAY CLOSURE: All Retrofit branches will be closed from 12pm Friday 20th December, returning Monday 13th January. Have a safe & happy holidays!
SUMMER PROMOTION - Get a FREE UPGRADE on your Retrofit Double Glazing quote. Use promo code: FREEUPGRADE25. Request your free quote here. Terms apply.