How Glass Soundproof Doors Deliver a Quiet and Calm Environment

Sound is a part of life. But when it comes to the point that it becomes noise, it turns into a nuisance. It can be very unpleasant, and if not addressed properly and the soonest, it can have a detrimental effect on your quality of life. Worse, in the long run, it may have a negative impact on your overall health and well-being. 

Now, if you experience noise pollution in your residential area, then do not fuss. That is because you can always turn to soundproof doors in Singapore. When buying for one, though, you are going to encounter two choices: wood or glass doors. While the latter can be a bit pricey. Many soundproofing experts encourage the use of the latter. 

In line with this, you are probably wondering how glass can deliver tried and true soundproofing. Read on for details. 


In general, compared to wood, glass is inelastic in nature, which means that it is a poor conductor of sound. But it does not end there. That is because the panes of soundproof glass doors are also backed by a layer of polyvinyl butyral (PVB). Because of this, sounds are in the range of 1,000 to 3,000 hertz (Hz), which is the most sensitive range for humans. With the addition of PVB, about a 50% reduction of noise is achieved. 

To ensure effective and efficient soundproofing, two to three layers of double-glazed or triple-glazed glass are used. This way, sound waves are disrupted and absorbed, minimizing noise pollution along the way. Oftentimes double seals are also used to cut down air gaps that allow unwanted sound to pass through. 

Micro rubber spacers

Aside from PVB, many soundproof doors, especially some of the best folding doors on the market come with micro rubber spacers. These accessories are essential when it comes to soundproofing. That is because they create a barrier in between the sill and window frame. When placed, they prevent noise from entering even the tiniest spaces. 

Acoustic glazing

Acoustic glazing is another component of glass soundproof doors. Depending on the thickness of the glass and the extent of the noise reduction level that is necessary to dampen the origin of the sound. In a vast majority of cases, two varying thickness of glass is utilized to eradicate the coincidence frequency in an effective and efficient manner. 

Glass coincidence frequency 

In general, all glass sheets on the market come with something called coincidence frequency, which is determined by the shape as well as dimensions of the glazing. This determines if sound is going to be amplified or transferred rather than dampened. Some of the best folding doors that are soundproof come with a coincidence frequency with a differential of 30%. 

Summing up

These are some of the reasons why glass soundproof doors in Singapore are better options compared to their wooden counterparts. Yes. It may cost a bit more, but rest assured that investing in them is going to be worth every penny, especially if you factor in the fact that it can deliver a quiet and calm environment that you yearn for.

Ellen Hollington

Ellen Hollington is a freelance writer who offers to ghostwrite, copywriting, and blogging services. She works closely with B2C and B2B businesses providing digital marketing content that gains social media attention and increases their search engine visibility.

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