If your windows are still relatively new or are in a good condition it may not make financial sense for you to do a replacement just for noise reduction purposes.
Best noise reduction replacement windows.
In this case you will probably be looking at some additions that can help your windows eliminate the excess noise.
A typical double glazed window provides an stc rating of 28 32.
The ratings relate to decibels and refers to the average level of noise stopped at 18 different frequencies.
Soundproof windows can reduce the current noise levels by 95 or by 75 and both statements will be true.
Talk to your milgard certified dealer about all noise dampening options.
Manufacturers high end dual pane windows that are 1 inch thick and reach an stc rating of 42.
Let s take a look at some of the best soundproof windows and find out which windows and features work the hardest to block out that noisy neighbor of yours.
Sound transmission class stc is a rating system used to communicate how well a product blocks sound.
The company s inch laminated insert has a stc rating of 38 and promises up to a 95 noise reduction depending on the size of the window opening apartment location and type of noise.
In fact plenty of noise reduction windows offer soundproofing qualities but not all of them are worth the additional cost.
This rating will tell you how much sound can travel through the window.
To get a sense of how effective a window is at noise reduction you need to look at the sound transmission class stc rating given to it.