Keep Your Home Cool, Quiet & Comfortable All Summer Long
As the days grow longer and the evenings warm up, Wellington comes alive with summer energy. There’s more traffic on the roads, backyard barbecues, pool parties, and music drifting through open windows. It’s the season for socialising and enjoying the outdoors. But with all that summer buzz comes one challenge – noise.
If your home catches every sound from the neighbourhood, noise reducing double glazing in Wellington can make all the difference.
If your home feels like it’s catching every sound from the neighbourhood, upgrading your windows to reduce noise transmission could make all the difference.
Why Noise Travels Through Glass
Sound travels easily through thin materials, and single glazing is one of the worst offenders. Standard single-pane glass provides little protection against outside noise. That’s why you can often hear conversations, cars, or even your neighbour’s lawnmower as if they’re right outside your window.
Reducing Noise Transmission
Double glazing acts as a powerful sound barrier. It adds an extra layer of glass with an air or gas-filled gap between the panes. This gap helps absorb and disrupt sound waves, which reduces the amount of noise that enters your home.
If noise is a particular issue, we can take it a step further. By increasing the glass thickness and using a special noise-reducing option such as Acoustic Laminate or Hush glass, you can achieve even greater results. When paired with thicker glass (5–6 mm compared to the usual 4 mm), this combination can block up to 70 percent of noise transmission through your windows.
Image Source: RetroGlaze®- Learn more about RetroGlaze here
Adding high-performance draught seals helps close the gaps between your windows and frames. This extra step further reduces noise and is highly recommended for the best results.
The double-glazing specialists at Wellington Glass & Mirror can customise glazing solutions to suit every part of your home. We’ll minimise noise while improving insulation, solar control, and fading protection – room by room.
If your north or west-facing rooms get too hot in summer, or your south side feels too cold in winter, we can help. The same applies if your master bedroom or nursery is too noisy. Our team can combine different glass types throughout your home to achieve the perfect balance.
And as a bonus, double glazing also helps keep your noise in – ideal if you like to play the drums or enjoy loud music!
Providing a Modern Solution for a 1920s Heritage Home
This charming 1920s railway cottage is one of several heritage homes on its street, so preserving its original character while upgrading to double glazing was essential. Timber Retrofit Double Glazing with SuperTherm™ Warm Low-E glass proved the perfect solution – enhancing comfort, energy efficiency, noise reduction and warmth while maintaining the home’s timeless appeal.
“We have already noticed its much warmer and quieter!”
The Summer Advantage: Cool, Calm & Comfortable
Noise reduction isn’t the only perk of double glazing. Our SuperTherm™ Low-E range, available exclusively through our RetroGlaze® partnership, helps regulate temperature too, keeping your home cooler during Wellington’s sunny afternoons and warmer when the evening breeze rolls in.
That means:
- Healthier homes – less condensation and a more consistent indoor climate.
- Peaceful entertaining spaces – enjoy your summer dinners and movie nights without interruption.
- Cooler interiors – block out solar heat while letting in natural light.
- Energy savings – reduce your reliance on air conditioning.
Make the Most of Your Summer
Whether you live in a busy suburb or a coastal pocket where outdoor living is part of daily life, soundproofing your home with double glazing lets you enjoy summer your way, staying cool, calm, and comfortable.
If you’re planning upgrades this season, now’s the perfect time to talk to the Wellington Glass & Mirror team. We can retrofit double glazing into your existing timber or aluminium frames, helping you achieve both thermal and acoustic comfort without changing the character of your home, or explore aluminium replacement options for a modern aesthetic.
👉 Book your free, no-obligation quote today and create the peaceful retreat you deserve this summer.
FAQs
Yes. Double glazing creates a sound-insulating barrier between the inside and outside of your home. The two panes of glass and the air (or argon gas) layer between them work together to absorb and disrupt sound waves, reducing outside noise like traffic, neighbours, and lawnmowers.
Yes, the degree of noise reduction and the sound frequencies affected vary with the thickness of glass, the width of the air or argon space between panes, the inclusion of acoustic laminate or “Hush” glass, and the addition of high-performance draught seal.
Absolutely. Our SuperTherm™ Low-E glass range reflects excess solar heat while still letting in plenty of natural light. That means your home stays cooler on hot Wellington afternoons and more comfortable all year round.
Results vary depending on the type and thickness of glass used and the location of your windows, but double glazing typically reduces noise transmission through glass by up to 70% compared to single glazing. For homes on busy streets or near social areas, that can make a big difference to daily comfort.
It is important to note that perceived noise reduction is subjective and depends on sound intrusion through or around other components of the building including walls, ceilings, floor and joinery, as well as the sound volume and frequency. Double glazing results in a marked reduction in noise transmission through glass. If sound reduction in general is a major concern, we recommend you consult with an acoustic engineer to fully assess your home and specify a comprehensive solution.
Definitely. Low-E (low emissivity) glass improves insulation year-round — keeping heat in during winter and reflecting it out in summer. When combined with double glazing, it helps maintain a stable indoor temperature year-round and cuts down on energy use.
No, there are many different types and quality of Low-E glass that have very different performance characteristics. It’s best to speak with an expert to ensure you get the right quality and performance of double-glazing in each window and room of your home.
Simply book a free, no-obligation quote with our friendly team. We’ll assess your current windows and recommend the best retrofit or replacement solution for your home.