Wollongong Double Glazed Windows: Mel's Corrimal Story

May 26, 2026

Honestly, I wasn't even thinking about new windows until my neighbour mentioned she'd just had hers done. We'd lived in our 1990s townhouse on Corrimal's main road for eight years and the bedroom noise was just something we'd accepted as part of life. But after she described how quiet her place was at night after getting double glazed windows in Wollongong installed by RJV Industries Windows, I thought it was worth at least making a call. That call turned into a visit, which turned into one of the better home decisions we've made. If you're researching uPVC double glazed windows in the Illawarra and wondering whether it's worth it, this is my experience.

Our townhouse sits about 15 metres from a fairly busy stretch of road. During the day it's manageable, but from early morning the traffic builds and by 7am on weekdays the bedroom is loud enough to wake a light sleeper. We'd tried thick curtains, a white noise machine, even rearranging the furniture to move the bed further from the windows. None of it made a real dent. Acoustic performance of double glazed windows can reduce external noise by up to 35 decibels compared to single glazed, which in practical terms is the difference between a noisy street outside and a quiet bedroom inside.

The Problem in Detail

It wasn't just the noise. The bedroom windows also faced east, which meant winter mornings brought condensation across every pane. By mid-morning we'd often wipe the sills down. In summer the rooms heated up quickly and held warmth late into the evening, making it hard to sleep without the air conditioner running all night. The windows themselves were the original aluminium frames from when the townhouse was built, single glazed and starting to show their age.

I'd been curious about double glazing for a while but assumed it was more of a cold-climate solution and wasn't sure it was relevant in Wollongong. After speaking with RJV Industries Windows I quickly understood that thermal comfort and acoustic performance are relevant year-round on the Illawarra escarpment, and that uPVC frames specifically were a better long-term investment than standard aluminium replacements.

How RJV Industries Windows Responded

From the first conversation, RJV Industries Windows were easy to deal with. They came out for a site visit, had a look at the bedroom windows and the rest of the townhouse, and gave us a clear picture of what was involved. They didn't push us to do every window in one go, which I appreciated. Find out more about our approach and why we take the time to tailor solutions to what each homeowner actually needs.

They explained that the bedrooms were the logical priority given our noise and condensation issues, and outlined how uPVC double glazed windows with an appropriate glass specification would address both problems. There transparency made the whole thing feel very straightforward.

The quote came through quickly and was itemised clearly. There were no hidden costs and no pressure to upgrade beyond what was actually useful for our situation. RJV Industries Windows answered every follow-up question I had promptly and without making me feel like I was wasting their time.

The Solution and Outcome

RJV Industries Windows replaced the four bedroom windows with uPVC double glazed windows using acoustic laminated glass. The installation took less than a day and the team left the place clean and tidy. Custom-measured frames, no fuss, done properly.

The first night after installation was genuinely surprising. The room was noticeably quieter even with traffic passing outside. My partner, who had been a light sleeper for years, slept through to the alarm for the first time in longer than we can remember. The condensation issue is completely resolved, and the room now holds a comfortable temperature overnight without the air conditioner.

We've since had RJV Industries Windows back to quote on the living area windows. Once you experience the difference in even one room, you want it throughout the house.

What Mel Would Tell Others

Don't dismiss double glazing as something that's only relevant in colder climates. In Wollongong, the combination of road noise, condensation, and thermal comfort makes uPVC double glazed windows a genuinely useful upgrade for everyday living. Get a quote and see what it would mean for the specific rooms causing you problems.

If you're a homeowner in Wollongong thinking about double glazed windows in Wollongong , have a look at what there customers are saying about their experience with RJV Industries Windows. When you're ready to take the next step, get in touch with them and request a quote.

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White-framed window on a blue exterior wall with a small vent above it.
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White window frame open to a sunny view, with a small white window vent or fan on the sill.
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