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Acoustical Performance |
Tested by an independent acoustic lab for acoustical performance.
Sound resistant NanaWall can shut out the inevitable noises of the busy urban environment, creating an oasis of calm when desired.
Acoustic Performance Comparison
| System | STC/Rw Values | Specifications |
| SL70 with STC 47 insulated laminated glass |
45 |
|
| SL60 with STC 39 laminated glass | 38 | |
| WD66 with STC 38 laminated glass | 37 | |
| WD65 with STC 38 laminated glass | 36 |
|
| SL70 with insulated tempered glass | 32 |
|
| SL25 1/4" tempered glass | 10 | |
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