The Silent Protector Plus Absorptive Noise Wall
HLH Walls manufactures the Silent Protector Plus™ a post and perforated vinyl panel; absorptive noise barrier wall system with a composite backer-board insert. This absorptive noise wall was specifically engineered and designed for superior maximum noise reduction. The result is an absorptive design that boasts an STC (Sound Transmission Class) rating of 36 and an NRC (Noise Reduction Coefficient) of .95, ranking the Silent Protector Plus™ as one of the top-performing noise barriers in commercial and residential market today.
HLH Walls Silent Protector Plus™ noise barrier panel is comprised of tongue and groove PVC rail. With rail dimensions of 2.75" x 6" (face height), rails are stacked one upon the other, seeded within standard steel I-Beams to the desired height and capped with a "flat top" finishing rail.
HLH Walls Silent Protector Plus™ colors can also be uniform throughout, or different rail colors can be used for a contrasting appearance. Additionally, posts, bottom and top rails can be a different color and "frame" the panels; which in itself can be another color offering.
Please review HLH Walls tech info page (link this) for detailed technical specifications on each of HLH Walls products.
Benefits:
- A perforated vinyl panel absorptive noise barrier wall system with an acoustical baker-board system.
- STC (Sound Transmission Class) rating of 36.
- NRC (Noise Reduction Coefficient) rating of .95
- Ideal for absorbing commercial and industrial noise with dramatic dba reduction.