Speech Guard Light Hood
Captures and or blocks the sound energy that travels through light fixtures.
Outstanding Barrier Rating:
ASTM E90 – STC (Sound Transmission Coefficient) – 27
Outstanding Absorption Rating:
ASTM C423-09a and E795-05 – NRC =1.00
- Pre-sized for 2×2 and 2×4 light fixtures
- Design and engineering application-specific
- Meets ceiling and fire codes
- Fits into ceiling plenum without removing the cross tee
- Installation is simple
- Strong record of documented success
- All testing conducted by nationally recognized laboratories
