A medical report 2018 showed that living near traffic noise above 55 decibels (dB) can increase the risk of heart disease. That’s about the sound level of a busy street. Imagine constantly being at your home or office and being exposed to such noise levels! One needs to make sure that such exposure is minimised. This can be done by actively making decisions that positively impact health.
One such step is replacing your current windows with noise-cancelling windows. This effectively reduces the unwanted noise pouring into your personal space.
What are noise-cancelling windows?
These are modern windows designed with noise’s inherent role in the contemporary world in mind. They use techniques to try to minimise sound transmission from outside. These noise-cancelling windows do not completely block out the noise but prove an effective way to control it.
This noise blockage is mainly achieved through multiple panels, double or triple glazing, laminated glasses, and thickness variants. Let’s explore the science behind it.
What is the science behind noise-cancelling windows?
To understand the science behind noise-cancelling windows, we must first understand sound waves’ nature. Sound travels in waves, and the intensity of these waves determines how loud a noise is perceived. These noise-cancelling windows, also known as sound-resistant windows, are constructed to disrupt the transmission of these sound waves from outside to inside the living space.
Let us see how are these windows constructed:
- Multiple Panes
Noise-cancelling windows use double or triple panes, unlike traditional windows with a single pane of glass. The use of more than one pane offers effective soundproofing. These create barriers that sound waves must pass through and weaken with each layer.
- Laminated Glass
Not all glass panes are created equal. Standard windows use regular float glass, which offers little resistance to sound. Noise-resistant windows often incorporate laminated glass. This type of glass features a thin polyvinyl butyral (PVB) layer sandwiched between two glass panes. The PVB acts as a dampener, absorbing sound wave energy and reducing transmission.
- Glass Thickness
The thickness of the glass panes and the air gap between them play a significant role in sound insulation. The thickness of the glass disrupts the sound wave’s frequency. For instance, a 6mm thick glass would be less effective than a 20mm thick glass.
- Appropriate certification
Another essential factor to consider is whether the product is authentically certified. A valid certification, such as a WIWA score or STC(Sound Transmission Class) rating, can be sought.
Where can you buy the best noise-cancelling windows?
Eternia! It is the one-stop solution for all your noise reduction needs. It offers a wide variety of products with sound insulation properties. It adopts laminated, thick glass that proficiently absorbs and disperses sound waves to diminish noise transmission effectively. Specially crafted seals around the window frame and sash establish an airtight barrier, preventing sound leakage and ensuring optimal noise reduction.
Eternia’s noise-cancelling windows do not restrict all noise, but they are compelling enough to keep your surroundings quiet and peaceful. They become all the more attractive with a 12-year and 3-year warranty on profile and moving hardware parts, respectively. This ensures that their products are durable and trustworthy.
Summing up
Sound-resistant windows can be a transformative addition to your home, creating a quieter and more relaxing environment. By understanding the science behind them, you can make informed decisions when selecting the right windows to achieve your noise reduction goals.
