Window Glass Thickness For Sound Reduction

The glass should be 1 8 thick on one side and at least 3 16 thick on the other side.

Window glass thickness for sound reduction.

Most window systems used today will fall between 1 8 and thickness. Lifestyle series stands apart. When selecting glass for your windows there is a range of thicknesses to choose from. The window depth measurement is important because it will determine how thick your plug can be.

Double pane typically has a rate between 26 and 32 but it can be improved to 37 by using thicker glass and a wider gap between plates. Soundproof windows range from 48 to 54 with more possible which varies depending on the existing window and the air space. Over time the sound wave will drop off. What you need and what thickness each component should be depends on the details of your property and the source of the noise.

This is still a very economical add on cost to the windows and gives you the most noise reduction for the dollars spent. Most have good air seals but the variation is due to the glass thickness and the amount of air space between the glass. Triple pane 23 x 59 casement window with 5 mm 3mm 4mm glass thickness stc 36 oitc 31. You won t find anyone claiming that a single layer of monolithic glass is going to reduce noise levels.

Best windows for sound reduction. For instance one pane might be 1 8 and the other 1 4. Remember when computing this thickness to leave at least an inch of space between the plug s foam and your window glass. That air gap will aid the plug s ability to block sound.

Play sound single pane 23 x 59 casement window with standard glass thickness stc 25 oitc 21. Single pane windows can have an stc rate of 21 to 37 depending on the thickness of the glazing. Depending on the thickness of the glass and other factors at best monolithic glass windows would have an stc rating of 26 or 27 and more likely to be around 24. While standard glass units consist of two panes that are the same thickness dissimilar glass refers to a window with two panes of glass with different thicknesses.

The bigger air space and thicker glass is preferred.