Sound Reduction
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Reduced Unwanted Noise, No more sleepless nights!
Stop Noise specialise in soundproofing your existing windows and doors to achieve a noise reduction of between 50-70%.
The formula for reducing noise is to create a large airspace between the 2 windows, using 6.38mm laminated glass and acoustic seals.
By creating the largest possible airspace you will achieve maximum noise reduction; this is how our system is more beneficial for noise reduction over replacement double glazed windows or window films.
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Australia’s Trusted Since 1995

https://www.stopnoise.com.au/wp-content/uploads/2025/01/28946feebdc34b9b96bd460a25593acf.mp4
Stop Noise can create significant sound reduction with the following:
Household Doors
Household Windows
Commercial Doors
Commercial Windows
Field Test: Before & After With Stop Noise
We let the camera present the proof of the power of secondary glazing.
https://www.youtube.com/watch?v=7lq8ZkOhmRU
Before & After With Stop Noise

Soundproof
Windows and Doors
Minimum 50% Noise Reduction.
The 50% noise reduction glass is a 10-decibel drop in the perceived noise level. Our service will ensure windows will have the same sound proofing capability as a brick veneer wall.
Contact us to see how our secondary glazing service will achieve the best, most cost-effective soundproofing solution.
Superior Sound Reduction Solutions in Melbourne
Are you constantly being bombarded by noise? Whether it’s the roar of traffic, the rumble of trains, or just the general hustle and bustle of city life, unwanted noise can seriously impact your peace and quiet.
At Stop Noise, we’re experts in sound reduction, providing Melbourne homes and businesses with effective, tailored solutions for over 29 years.
From soundproof windows, to innovative secondary glazing, we can help you create a tranquil oasis – even in the heart of the city.
Understanding Sound Reduction
Sound reduction is all about minimising the amount of noise that travels from one space to another. Think of it as creating a barrier against unwanted sounds.
Whether it’s the neighbour’s loud music or the constant hum of traffic outside your window, effective sound reduction can dramatically improve your quality of life, allowing you to relax, focus, and enjoy your space in peace.
Secondary Glazing Benefits
Secondary glazing is a fantastic way to achieve significant sound reduction without the need to replace your existing windows. It involves adding a second layer of glazing to your windows, thus creating an air gap that acts as an effective sound insulator. Here are just a few of the secondary glazing benefits:
Enhanced Noise Insulation
By creating a substantial air gap between your windows, secondary glazing can reduce noise by up to 70%. That’s a significant difference you’ll notice immediately.
Improved Thermal Insulation
Secondary glazing also helps to improve your home’s energy efficiency by reducing heat loss. This can lead to lower energy bills and a more comfortable living environment.
Increased Security
The added layer of glazing provides an extra level of security for your home, making it more difficult for intruders to gain access.
How Our Secondary Glazing System Works
Our secondary glazing system is designed to deliver maximum sound reduction without compromising the aesthetics of your windows. Here’s how it works:
Air Gap Creation
We install a secondary window behind your existing window, forming a large airspace. This air gap is crucial for effective sound reduction, as it disrupts the sound waves and prevents them from travelling through the glass.
Use of Laminated Glass
Our secondary glazing units utilise 6.38mm laminated glass. This type of glass is specifically designed to dampen sound vibrations, further enhancing the sound reduction capabilities of the system.
Acoustic Seals
We use high-performance acoustic seals around the edges of the secondary glazing unit to prevent any sound leakage. This ensures a tight seal and optimal noise insulation.

Why Choose Stop Noise for Your Soundproofing Needs?
1. Expertise
With over 29 years of experience in the industry, we’ve become experts in window sound insulation. We understand the science behind sound reduction and can provide you with the most effective solutions for your specific needs.
2. Cost-Effective Solutions:
Our secondary glazing system is a cost-effective alternative to full window replacement. You can achieve significant sound reduction without the expense and disruption of replacing your existing windows.
3. Proven Results:
We’ve helped countless homeowners and businesses across Melbourne achieve peace and quiet with our soundproofing solutions. Our track record speaks for itself!
Contact Us for a Free Consultation
Are you ready to finally transform your home or office into a haven of peace and quiet? Simply contact Stop Noise today for a free consultation.
Our friendly team is happy to answer your questions, assess your needs, and recommend the best soundproofing solutions for your space.
Get in Touch: Call us at 1800 880 844 or email info@stopnoise.com.au for more information or to schedule your free consultation.
Frequently Asked Questions
What is secondary glazing?
Secondary glazing is a method of adding a second layer of glazing to your existing windows. This creates an air gap that helps to reduce noise, improve thermal insulation, and enhance security.
How effective is secondary glazing for sound reduction?
Our secondary glazing system can achieve sound reduction of up to 70%. This is a significant improvement that can make a real difference in your comfort and well-being.
Is secondary glazing suitable for all types of windows?
Yes, our secondary glazing system can be adapted to fit most types of windows, including timber, aluminium, and uPVC.
Will secondary glazing affect the appearance of my windows?
Our secondary glazing system is designed to be discreet and unobtrusive. It will complement the existing style of your windows without significantly altering their appearance.
How long does it take to install secondary glazing?
The installation time will vary depending on the size and number of your windows. However, most installations can be completed within a day – with smaller jobs only taking up to an hour.
Is secondary glazing expensive?
Secondary glazing is a cost-effective alternative to full window replacement. It offers significant sound reduction benefits at a fraction of the cost of new windows.
What is the difference between secondary glazing and double glazing?
- Double glazing refers to windows that are manufactured with two panes of glass sealed within a single unit.
- Secondary glazing involves adding a separate, independent window to your existing window.
Can I install secondary glazing myself?
While it is possible to install secondary glazing yourself, we recommend using our experienced installers to ensure a professional and effective result.
How do I clean my secondary glazing windows?
Cleaning your secondary glazing windows is easy. Simply open the secondary window and clean both the inner and outer panes of glass as you would with any other window.
Secondary glazing is a method of adding a second layer of glazing to your existing windows. This creates an air gap that helps to reduce noise, improve thermal insulation, and enhance security.
Our secondary glazing system can achieve sound reduction of up to 70%. This is a significant improvement that can make a real difference in your comfort and well-being.
Yes, our secondary glazing system can be adapted to fit most types of windows, including timber, aluminium, and uPVC.
Our secondary glazing system is designed to be discreet and unobtrusive. It will complement the existing style of your windows without significantly altering their appearance.
The installation time will vary depending on the size and number of your windows. However, most installations can be completed within a day – with smaller jobs only taking up to an hour.
Secondary glazing is a cost-effective alternative to full window replacement. It offers significant sound reduction benefits at a fraction of the cost of new windows.
- Double glazing refers to windows that are manufactured with two panes of glass sealed within a single unit.
- Secondary glazing involves adding a separate, independent window to your existing window.
While it is possible to install secondary glazing yourself, we recommend using our experienced installers to ensure a professional and effective result.
Cleaning your secondary glazing windows is easy. Simply open the secondary window and clean both the inner and outer panes of glass as you would with any other window.



