The sound-insulating panels include modifications to the interior cavity, consisting of specialized insert with enhanced sound reduction qualities. These inserts are light transmitting, enabling the system to maintain the highest possible ratio of light transmission to sound reduction performance (STC rating).
While our standard Quadwall® Skylight system has an STC of 26, by adding various inserts we are able to boost the systems performance to achieve:
- Sound Transmission - STC ratings from 32 to 43
- Outdoor-Indoor Transmission - OITC ratings from 32 to 29
Independently tested and certified in accordance with: ASTM E90-09, ASTM E413, ASTM E1332-10a, ASTM E2235-04 (2012)