3 Types of Premium Sound Proof Windows for Bedrooms and Living Rooms

Sound proof windows help reduce outside noise and unwanted sounds, keeping your private space quiet and comfortable. These windows are especially useful for homes located near busy urban areas, airports, or train stations. In this article, TOSTEM will introduce the top 3 most popular types of sound proof windows on the market and important notes to consider when installing them.

The Most Common Types of Sound Proof Windows

Sound proof windows are made from special materials that block outside noise and keep your home quiet and private. To work well, these windows need to be tightly sealed and have a gap between the layers for better sound insulation.

They are often used in living rooms, bedrooms, home offices, or any place where you need peace and quiet. Sound proof windows also help improve your quality of life by reducing noise pollution in today’s busy world.

Right now, the three most common types of sound proof windows are aluminum sound proof windows, glass sound proof windows, and uPVC steel-core sound proof windows.

Premium TOSTEM GRANTS Sliding Window – 2 Panels, 2 Tracks

Premium Aluminum Sound Proof Windows

Premium aluminum sound proof windows are the most popular type on the market today, trusted and chosen by many homeowners. These windows are made with two main parts that provide excellent noise reduction:

• Rubber seals: The rubber gasket blocks small gaps between the frame and tracks, helping to seal the window tightly and reduce noise.
• Insulated glass unit: Made of several tempered glass panels (5–9mm thick) with a layer of inert gas in between, giving the best sound insulation.

Aluminum sound proof windows can reduce noise by about 25–30dB, depending on the design and material quality. For example, outside traffic noise of 80dB can be reduced to about 50dB indoors — similar to the sound of rain.

These premium windows are suitable for many types of buildings, from houses and apartments to hotels and large commercial centers. Besides noise reduction, they also provide heat insulation, strong durability, and a modern, elegant design that fits well with many architectural styles.

For the best sound insulation, it is recommended to choose casement or awning aluminum sound proof windows instead of sliding ones, since they use extra rubber seals for tighter closure.

TOSTEM Sound Proof Windows for Bedrooms

Glass Sound Proof Windows

Glass sound proof windows are also made with insulated glass units, similar to premium aluminum windows, but usually do not have an outer frame. Instead, they are fixed with accessories such as vibration-resistant bars and glass clamps. Between the tempered glass layers, there is a spacer filled with moisture-absorbing beads, which help keep the Argon gas stable in the empty space. This design blocks sound from passing through from outside to inside.

Clear glass sound proof windows allow excellent visibility and natural light, creating an open and airy feeling for the whole house. However, because they don’t have a protective frame, their durability is lower compared to aluminum sound proof windows — especially if the tempered glass is hit at weak points like corners or edges.

Below is a reference price list for different types of glass available on the market. Please note that actual prices may vary depending on real conditions and other factors.

Structure of Sound Proof Glass Windows (Source: Internet)

uPVC Steel-Core Sound Proof Windows

In terms of structure, uPVC steel-core sound proof windows are quite similar to aluminum sound proof windows, but they use uPVC material instead of premium aluminum. The uPVC frame has multiple hollow chambers combined with a reinforced steel core (1.2–1.4 mm thick), which helps reduce the amount of noise passing through.

The main drawback of this type of window is its appearance. The plastic material can easily fade or discolor over time due to heat, humidity, and weather conditions. As a result, these windows may lose their durability and fresh look after a period of use. In addition, they are not as resistant to external impacts, making them more likely to become brittle or deformed.

Important Notes When Installing Sound Proof Windows

When choosing and installing sound proof windows, you should keep in mind the following:

• The size, color, and design of the sound proof windows should match the overall style of your home.
• These windows are usually heavier than normal ones, so it’s important to use original, high-quality accessories with the right load capacity to ensure safety and efficiency.
• During use, avoid placing heating devices that blow directly onto the window surface, as this can reduce the lifespan of the windows.
• Window measurements should be done by professional installers to ensure accuracy and the best sound insulation results.
• Choose sound proof windows from trusted brands that provide clear and reliable warranty policies.

Notes on Size and Color When Installing Sound Proof Windows

Beautiful and Modern Sound Proof Windows

You can check out some elegant and high-quality sound proof window designs that TOSTEM has put together below:

TOSTEM Sound Proof Windows for High-Rise Apartments

TOSTEM Sound Proof Windows for Villas and Townhouses

Premium Aluminum Glass Windows for Apartments

Modern TOSTEM Sliding Aluminum Window

Premium Aluminum Sound Proof Window (Source: Internet)

2-Panel Sliding Window for Living Rooms

Premium TOSTEM Aluminum Window for Villas

Sound Proof Windows for Townhouses

Modern Bedroom Aluminum Glass Window with Excellent Light Intake (Source: Internet)

4-Panel Window with Effective Sound Proofing (Source: Internet)

Modern Window with Excellent Sound Proofing for Luxury Villas

Sliding Sound Proof Window for Living Rooms (Source: Internet)

Currently, TOSTEM offers many premium aluminum sound proof windows for you to choose from. As a trusted brand from Japan with a long history, TOSTEM is committed to delivering high-quality products with a wide range of designs, perfect for modern architecture.

Made from premium aluminum frames and tempered glass treated with TEXGUARD technology, TOSTEM windows provide excellent sound insulation. In addition, they also offer great heat resistance, water and air tightness, and long-lasting durability — making them a top choice for many customers.

For more details about TOSTEM’s premium sound proof windows, you can contact us through:

The above are some useful details about sound proof windows that TOSTEM would like to share with you. These windows are an ideal solution for anyone looking for peace and privacy in their living space. If you have any questions, feel free to contact TOSTEM today for timely advice and support.