Atlantic Industries Limited

Silent Protector

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Silent Protector is one of today’s top-performing sound barriers.

AIL’s Silent Protector absorptive sound wall barrier system is engineered for maximum noise reduction. Made from recycled and recyclable PVC, this industry-leading system boasts an STC (Sound Transmission Class) rating of up to 36 and an NRC (Noise Reduction Coefficient) of 1.0.

• PVC absorptive sound barrier wall system with acoustical wool
• Noise Reduction Coefficient (NRC) rating of 1.0, the highest achievable rating
• Absorbs unwanted noise

 

 

AIL Sound Walls are available in a variety of attractive colors.

SW-colours-grey  SW-colours-adobe  SW-colours-tan  SW-colours-beige  SW-colours-white
 

 

 

 
 
 

STC – Sound Transmission Class
STC is a single-number index used to rate the material’s ability to reflect noise and to reduce the decibel level.

 

NRC – Noise Reduction Coefficient
NRC is a single-number index rating used to determine how absorptive the material is. Industry standard ranges from zero to 1. An absorptive sound wall reduces the sound energy that would typically reflect back toward the sound source and has a higher decibel reduction.