The demand for outdoor noise barriers in the United States is forecasted to reach 882,579 m² (9.5 million sf) in 2019, according to a recent study by The Freedonia Group.
“Outdoor Noise Barriers” predicts demand will rise almost four percent annually through 2019, valued at $191 million. The increases will be driven by population growth in both rural and suburban areas.
Home builders are taking advantage of lower land costs and the promise of convenient highway access to erect residences and commercial structures. State departments of transportation (DOTS) will erect outdoor noise barriers alongside highways to block loud noises and enhance the quality of life for homeowners nearby and employees of surrounding buildings.
According to the study, highways account for a vast majority of outdoor noise barrier installations in the country. Concrete products dominate the demand with 92 percent in 2014, though plastic barriers are also expected to see rapid growth.
“DOTS generally install noise barriers alongside highways and roads because of their moderate cost compared to other sound mitigation strategies, and their proven ability to reduce traffic noise,” said analyst Matt Zielenski.
Airports held the second largest share of noise barriers in 2014. These products are often installed to reduce noise levels associated with testing jet engines. Barriers are also installed around the perimeter to control noise, but security and visibility concerns encourage airport managers to opt for other sound mitigation strategies.
The full report is for sale on The Freedonia Group’s website here.
