Retrofit Double Glazing | Auckland
Your local specialists in high-performance retrofit double glazing.
ComfortGlaze provides high-performance retrofit double glazing solutions throughout Auckland city and the wider Auckland region. Our local team brings years of experience in aluminium and timber retrofitting, along with new doors and uPVC inserts. We support homeowners from enquiry through installation with a smooth, reliable process backed by proven workmanship and consistent five-star service. If you're looking to improve comfort, warmth, and energy efficiency in your Auckland home, our team is here to help.
How retrofit double glazing works.
Retrofit double glazing replaces your existing single glass with modern insulated double-glazed units while keeping your current window frames. This means your home benefits from improved warmth, reduced condensation, and better energy efficiency without the cost and disruption of full window replacement.
Because the work is completed within your existing timber or aluminium frames, installation is typically faster and more cost-effective than installing entirely new windows.
Recent Mt Eden, Auckland Installation
"We've just had our home double glazed up in Auckland, and Comfort Glaze were amazing! The sales rep was incredibly honest and came up with ways to ensure the retro fitted windows would look better than the original (as we changed from casement to hinged windows) and got rid of some bars, to make a bigger fixed window. When the boys came to fit the windows, they had our entire house fitted by 1pm! Great service and an excellent result! Thank you very much 😊"
Samantha T
Do You Service My Area?
We service a wide range of areas across the region, covering both urban and surrounding suburbs. If your home falls within the highlighted map, our team can confidently manage your retrofit double glazing project from quote to installation. If you’re unsure or sit just outside the boundary, get in touch, our team will confirm availability and do our best to assist.
Auckland Retrofit Double Glazing Services
Home Comfort Steps
Auckland Double Glazing FAQs
Do you retrofit both aluminium and timber windows in Auckland?
Yes. We retrofit double glazing into existing aluminium and timber frames throughout Auckland and surrounding suburbs.
How long does installation usually take?
Most Auckland homes with aluminium frames are completed within one to two days, depending on size and scope. Timber windows take a bit longer, more like three to five days.
Will double glazing help with condensation and cold winters in Auckland?
Yes. Double glazing significantly reduces condensation and heat loss, improving comfort during winters.
Do you remove windows overnight?
No. All work is completed on site, and windows are never left unfinished overnight.
Can you modernise older aluminium joinery?
Yes. We can remove colonial bars, redundant mullions, and unused doors while upgrading to high-performance double glazing.
How much does retrofit double glazing cost in Auckland?
Retrofitting existing frames is considerably more affordable than replacing full window units. Pricing depends on window size, quantity, and glass performance, and we provide clear, obligation-free quotes for Auckland homes.
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