WHO IS RETROTHERM?
Formed in 1983, Retrotherm provides spray applied cellulose treatments to solve the thermal and acoustical needs of new and existing construction. With over 50 million square feet applied to date, Retrotherm has become the world's leading applicator of spray applied cellulose. Through stringent quality control and customer service, Retrotherm consistently outperforms the competition without sacrificing quality and commitment to the customer. All projects are personally supervised and performed, assuring the customer of instant resolution to questions, concerns, changes in scope of work, and possible problems. Over the years, this involvement and dedication to our customers has become one of the most important aspects of our success.
Designed for large coverage areas with aesthetics and durability in mind, SONASPRAY is a class I fire rated noise reduction material well-suited for all types of ceiling decks.
With over 50 million square feet applied to date, and holding the world record in production rates, Retrotherm has experienced every insulating and noise reduction challenge.