Soundproof windows is an affordable solution that GL Advanced Windows offers to every customer. The company solves a problem with outside noise for every specific case, based on needs and preferences.


Soundproof Windows – Soundproof Glass Windows – Soundproof Home Windows

Noise is one of the most prevalent reason for annoyance and frustration in the urban areas. According to numerous studies, people can develop depression and stress, sleep disorders, anxiety and even heart diseases due to high level of urban noise.
One of the most vulnerable areas of a house through which noise can leak inside is a window. Thus, soundproofing the window is the one of the best ways to combat extensive noise that can come from the following sources:
Road Traffic
Neighborhood Noise
Railway Noise
Conventional windows are not designed to significantly improve soundproofing abilities of the products. GL Advanced Windows provides a superior soundproof insulation for the windows to deal with low-frequency sounds such as traffic an construction noises.

Soundproof windows are assessed based on their sound stopping quality by measuring it through a scale called Sound Transmission Class (STC). Sound waves tend to decrease when they pass through a wall. STC rating quantifies and measures that sound wave loss. Higher rating means that windows are more capable of minimizing outside noise.

Most of the windows have an STC (Sound Transmission Class) rating of 18-30 which means that they reduce noise by 18-30 dB. Our regular glass units have an STC rating of 33 and soundproof models have an STC of 38-43 which means that our soundproof windows reduce outside noise by additional 13 dB in comparison to most windows in the market. To illustrate what difference 13 dB make please see the table below. It shows how people perceive difference in the volume level and its affect on a person.

Noticeably: that is the difference between our standard tilt and turn windows and our competitors tilt and turn windows.

Evidently: can be achieved by implementing Soundproof Upgrade Level 1

Significantly: can be achieved by implementing Soundproof Upgrade Level 2

For houses that are located close to airports we provide an option that would decrease the volume by up to 20 dB.


GL Advanced Windows soundproof upgrades increase the cost of a window by 3-5%. It can be covered by our 2020 discount program. Please request a quote from us and add a message that you would like to get this discount as well as the type of urban noise you are bothered with.


GL Advanced Windows considers that customer service is one of its key competencies. We focus our attention on understanding customer needs and accommodate them in the best possible way. We are able to achieve that by providing a high degree of customization



  • A variety of discounts for the customers to take advantage of in 2020
  • We will surprise you with our prices!


  • Modern technologies and designs allow us to offer products of the highest quality
  • Focus on providing only top-of-the-line premium windows for a promotional price


  • Our standard windows have superior sound insulation
  • Soundproof upgrades focus on significantly minimizing different type of noise


  • Our goal is to find a perfect solution for customer-specific problems
  • High degree of customization allows us to make your house efficient and unique


  • Over 40 color and 20 woodgrain options for the window frames
  • Unique acryl glass frame coverage that lasts for 100 years


  • Provide a variety information about passive houses
  • Our windows are suitable for passive house projects

Interesting Facts


Our premium windows have a steel reinforcement that is 1.6-2.8 times stronger than other tilt and turn windows and over 5 times when compared to regular windows in the market.


Our tilt and turn windows exceed the ENERGY STAR certification standard by 50-70% in terms of insulation which provides a superior energy efficiency.


With soundproof windows upgrade it is possible to reach a significant difference, decreasing noise level by 6-12 times, and up to 30 times in some cases.

Interesting Facts

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Since our windows are manufactured in Europe the lead time is ranges from 6 to 8 weeks. Order slightly earlier and you will be satisfied by savings, quality and durability.
Our top priority is the quality of our products so we use thicker glass and steel reinforced frame for long term durability which makes our windows 20-30% heaver then regular windows.