Lambert – St. Louis International Airport recently remodeled the ceilings of the passenger check-in area in all four terminals. International Cellulose’s SonaKrete Acoustical Treatment was chosen for several reasons. First and foremost, is SonaKrete’s excellent noise absorption ability which dramatically reduces reverberation or echo time. It has an NRC of .65 at one-half inch application.

SonaKrete’s Arctic White color provides a light reflectivity of 81% which brightened the spaces considerably. And, because SonaKrete can conform to just about any shaped surfaces, its application would not change Minoru Yamasaki’s domed design.

SonaKrete® is a spray-applied, hand-trowelled, premium finish which eliminates the popcorn look of other sprayed acoustic products. SonaKrete® also qualifies for multiple LEED Credits. Available in white, arctic white and custom integral colors, SonaKrete® offers versatile options that help meet both your most demanding aesthetic and acoustic needs.

SonaKrete® fills a void in the high-end market of acoustic finishes. When it comes to aesthetics, physical toughness, economy of installation and performance, SonaKrete® is in a league of its own.

With SonaKrete®, Quiet Never Looked So Good.