Central Auckland's housing stock is a mix of pre-1940s villas and bungalows in Ponsonby, Grey Lynn and Mount Eden, mid-century homes in Kingsland and Newmarket, and apartments closer to the CBD - almost none of it built with double glazing. We've independently researched and verified the installers genuinely equipped to fit it, whether that means a full frame replacement or a retrofit system into your existing joinery.
This page highlights the top 5 double glazing installers in Central Auckland, based on independent research into reputation, accreditation, service quality and overall reliability.
The top 5 double glazing installers in Central Auckland are 1. The Double Glazing Company (AKL) Ltd, 2. ComfortGlaze High Performance Retrofit Ltd, 3. Kiwi Double Glazing (Auckland) Ltd, 4. RetroFit Double Glazing (Metro Performance Glass), 5. Elite Glazing & Glass. Below we explain why each made the list, compare them at a glance, and share how to choose.
This paid placement sits above the editorial Top 5 and is clearly labelled. It does not influence the rankings below.
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A registered Auckland retrofit specialist (NZBN 9429047754768) and licensed partner of the RetroGlaze network, holding WGANZ membership (#1178) through that network. Its own Google Business Profile shows a 5.0-star rating from 49 reviews, and its published project portfolio includes work in Remuera, putting it directly inside the Central Auckland service area.
Listed as a current member on WGANZ's own member directory, confirming genuine industry accreditation. Independently gathered search data shows a 5-star Google rating from 97 reviews, and its published case studies include heritage villa retrofit work of the type common across Ponsonby, Grey Lynn and Mount Eden.
A registered company (NZBN 9429033326504) and a listed member on WGANZ's own member directory. Operating since 2007, its published project gallery includes a two-phase timber window retrofit on a 1950s Mount Albert villa - directly adjacent to Central Auckland and representative of the character-home stock across the zone.
A subsidiary of NZX-listed Metro Performance Glass and, by its own account, the largest retrofit double glazing company in New Zealand with 35+ years in the industry. Its Auckland branch (East Tamaki showroom, Rosedale office) explicitly serves North, South, West and East Auckland, backed by a 10-year manufacturer warranty from its parent company.
A registered, Kiwi-owned family business (NZBN 9429052058561) with 20+ years in residential glazing. Independently gathered search data shows a 5.0-star Google rating from 40+ reviews, and it offers both retrofit double glazing and full window replacement rather than a single fixed system.
A quick comparison of our Top 5 picks. Select up to 3 businesses above to compare their strengths side by side.
| Double Glazing Installer | Best for |
|---|---|
| The Double Glazing Company (AKL) Ltd | Retrofit double glazing into existing timber or aluminium joinery |
| ComfortGlaze High Performance Retrofit Ltd | Retrofit double glazing on character villas and heritage homes |
| Kiwi Double Glazing (Auckland) Ltd | Retrofit double glazing for older timber-joinery character homes |
| RetroFit Double Glazing (Metro Performance Glass) | Homeowners wanting the backing of NZ's largest retrofit glazing brand |
| Elite Glazing & Glass | Homeowners wanting a choice between retrofit and full frame replacement |
Looking for double glazing installers in Ponsonby or Remuera? Our recommended Central Auckland double glazing installers work right across the area, covering Ponsonby, Remuera, Mt Eden, Grey Lynn, Herne Bay, Parnell, Newmarket, Epsom, Westmere, Kingsland, Sandringham, Mt Albert, Point Chevalier, Greenlane, Ellerslie, Balmoral, Onehunga and the Auckland CBD. Wherever you are, these are the double glazing installers Central Auckland locals rate.
Independent, editorial, and reviewed regularly.
TopChoice rankings are editorially curated by our New Zealand team and reviewed periodically. We don't host our own reviews. Our shortlists draw on public reputation signals from Google and other platforms, alongside our own research into each double glazing installer. We weigh up a combination of:
We don't accept payment in exchange for a place in the Top 5. Featured placements are separate and always clearly labelled. Rankings may change over time as businesses evolve.
Since May 2023, NZ Building Code Clause H1 has required a minimum window and door R-value of R0.46 in Auckland's climate zone - up from R0.37 previously - and windows remain the weakest thermal element in most Central Auckland homes. Any installer you use should also be working to NZS 4223, the relevant glazing standard: Part 1 covers glass selection and design, and Part 3 sets human-impact safety requirements for glazing within 2000mm of floor level, which matters in low-set villa windows and glazed doors common across Ponsonby and Grey Lynn. Look for WGANZ (Window & Glass Association New Zealand) membership as a baseline signal of industry standing.
There are two genuinely different approaches, and a good installer will tell you plainly which suits your home. Full frame replacement swaps out the entire window unit for new double-glazed aluminium or timber joinery - the better long-term option where frames are failing, but more disruptive and costly. Retrofit or secondary glazing (the approach used by established systems such as RetroFit Double Glazing and Magnetite) fits new glazing into or alongside your existing frames, preserving original joinery on villas and character homes while still cutting heat loss and noise. Note that unlike ceiling and underfloor insulation or heat pumps, double glazing is not funded under EECA's Warmer Kiwi Homes scheme - there is no government grant for it, so get itemised, comparable quotes from more than one installer before deciding.
Cost depends heavily on approach and scale. Retrofit/secondary glazing into existing frames is generally cheaper per window than full frame replacement, but a whole-house job on a typical Central Auckland villa or bungalow will still run into several thousand dollars. Get itemised quotes from at least two or three installers, since scope (number of windows, glass spec, frame material) varies a lot between properties.
No. Unlike ceiling and underfloor insulation or heat pumps, which can be funded through EECA's Warmer Kiwi Homes scheme, double glazing and window/glazing work are explicitly excluded from that programme. There is currently no equivalent national grant for double glazing in New Zealand.
Full frame replacement removes the entire window unit and installs new double-glazed aluminium or timber joinery - more disruptive and costly, but often the better option if the existing frames are failing. Retrofit or secondary glazing (as used by systems like RetroFit Double Glazing and Magnetite) fits new glazing into or over your existing frames, which is faster, less invasive, and preserves original joinery on character homes.
A retrofit job on an average Central Auckland home typically takes from a day up to about a week, depending on the number of windows. Full frame replacement takes longer, since it involves removing and replacing the entire window structure, and may require building consent depending on the scope of work.
Generally yes. Windows are the weakest thermal element in most pre-1970s Central Auckland homes, and retrofit double glazing in particular lets you improve thermal performance and reduce noise while keeping original timber joinery intact - a common priority in Ponsonby, Grey Lynn and Mount Eden villas.
Our recommended Central Auckland double glazing installers cover Ponsonby, Remuera, Mt Eden, Grey Lynn, Herne Bay, Parnell, Newmarket, Epsom, Westmere, Kingsland, Sandringham, Mt Albert, Point Chevalier, Greenlane, Ellerslie, Balmoral, Onehunga and the Auckland CBD, plus the wider Central Auckland area. Many also serve neighbouring suburbs, so it is always worth confirming your exact location when you enquire.
Editorial disclosure: TopChoice is an independent editorial platform. Some pages may include clearly labelled featured placements for additional visibility. Featured placements do not influence rankings within our Top 5 lists.
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