NSI’s noise walls are engineered to meet each noise challenge. Our design criteria includes height to increase the “sound shadow” of the wall, thus making it more effective, wall make up to meet the transmission loss needed to reduce the industrial noise impact on the residents and absorption to minimize refection of the noise to another receiver.
- Engineered to meet the wind loads
- 22 gauge pre-painted galvanized steel cladding (standard colors)
- 20 gauge mill finish perforated aluminum line (30% open area)
- Reinforced top channel (10 gauge steel) with bolted lifting eye hooks, Two (2) per section, so sections can be lifted in and out
- Fast install