Cloudscape® Banners are an economical way to reduce sound pressure levels and lower reverberation times in large spaces such as gymnasiums, theaters, restaurants, health and fitness clubs, etc. Reverberation times can be lowered from a RT60 of 4 - 9 seconds down to a RT60 of 0.5 - 2 seconds.
Speech intelligibility is greatly improved and sound intensity levels can be simultaneously reduced by 3 to 12 decibels.
Festoon dimensions vary depending on the overall length of the banner(s). Standard configuration of banners is unperforated on both sides.
Banners are suspended from ceilings, bar joists or pre-engineered suspension systems. They are designed to hang in a horizontal or in a catenary fashion using edge stiffeners or deck mounted flat with washer plates
Composition: 0.75 lb. / cu. ft. Acoustical Fiberglass fill with unperforated PVC covering.
Size: 2" thick x 4' x (Custom Lengths)
Fire Rating: Class A - ASTM E84 25/0/50