Why Now’s the Time to Upgrade Your Windows
As winter rolls in, so do the chilly breezes, rising power bills, and that all-too-familiar indoor chill that no amount of socks seems to fix. If your home has timber window frames or is still rocking single-glazed windows, you’re probably already feeling the cold creeping in. Don’t forget waking up to the drip of condensation on the windows. Brrrr — It’s cold in here.
Let’s talk about how a double glazing retrofit could be your game-changer this season.
The Drafty Truth About Timber Frames
Timber frames are classic and full of character—but they can also be full of gaps. Over time, timber expands, contracts, and warps with changes in temperature and moisture. That means cold air gets in, warm air leaks out, and your heat pump works overtime trying to keep up.
This isn’t just about comfort. Drafty windows can spike your energy costs and leave you heating the whole neighbourhood. And if you’ve got single glazing on top of that? You’re losing even more heat.
Single Glazed vs Double Glazed
Single-glazed windows are made of just one layer of glass. They offer minimal insulation, and in winter, you’ll often find them cold to the touch and prone to condensation.
Double-glazed windows, on the other hand, use two panes of glass with a layer of insulating air (or gas) in between. This barrier helps:
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Keep heat inside your home
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Reduce condensation
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Block out noise
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Lower energy bills
In short, they’re warmer, drier, and quieter—everything you want when winter hits.
Why Retrofit Instead of Replace?
A double glazing retrofit allows you to upgrade your existing timber (or aluminium) windows without ripping everything out. It’s a smart way to retain the look and charm of your home—especially if it has original features—while still getting the modern benefits of double glazing.
At Elite Glazing, we specialise in high-quality retrofits using NZ-made materials built for local weather. Whether it’s a drafty villa or a 90s home with aging joinery, we can help you seal out the cold and stay cosy all winter long.
Ready to Get Winter-Ready?
Don’t wait until you’re halfway through July with icy windows and a sky-high power bill. A retrofit could be more affordable than you think—and the comfort and energy savings last for years.
Let’s get your windows sorted.
Book a free measure and quote today, and let us show you how a simple upgrade can make a big difference this winter.
Check out our recent projects for before + after photos! >>> Our Projects




