Data Sheet Data Sheet for Polywrap Sound Baffle
Installation Guide Hanging Sound Baffle Installation Guide

RT 60 Calculator

  • Enter your room dimensions (LxWxH in ft.) and select your product options to calculate the material required to reduce the reverberation time to your desired value.
    • 0.5 Seconds: Critical Listening Environments (Production & Broadcast Studios)
    • 1 Second: Speech Comprehension & Music Clarity (Classrooms, Conference Rooms, Music Rehearsal, Restaurants, Home Theaters)
    • 1.5 Seconds: General Speech & Music Intelligibility (Multipurpose Rooms, Houses of Worship, Small Auditoriums and Theaters)
    • 2 Seconds: Satisfactory Reverberation (Gymnasiums, Aquatic Centers, Large Auditoriums and Theaters, Exhibit Halls)

Polywrap Sound Baffle


A Polywrap Sound Baffle is an economical and efficient way to solve industrial noise control problems. These acoustic baffles are comprised of heat sealed polyethylene bags and contain sound absorptive fiberglass. The baffles are available in a standard size of 4’x 2′. On each baffle there are two grommets on the 4′ side. These grommets will allow you to suspend the acoustic baffles from wire or cable ties. 

These baffles are lightweight and Class A fire rated. You should use these baffles in areas where you want to introduce noise control into hard, reflective environments. Reflective environments can exist in numerous applications, such as woodworking facilities, industrial plants, gymnasiums, environmental control booths and tone rooms.

For more information on our Polywrap Sound Baffle,
call us at 800.782.5742 or contact our sales department.