Retrotherm Spray Insulators

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Who is Retrotherm?
Started in 1983 Retrotherm has developed into one of the leading Spray Applied Systems Applicators in the world. Through stringent quality control and customer service. Retrotherm consistently outperforms the competition without sacrificing quality and committment to the customer.
All Projects are personally supervised and performed by both owners 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 customer has become one of the most important aspects of our success.

SONASPRAY is a proven spray applied acoustic product designed for economical solutions to noise problems in all types of construction. SONASPRAY is well suited for all types of ceiling decks including corrugated metal such as in gymnasiums, work out facilities, open office spaces, pools, detention facilities, arenas, or any other environment where noise is or will be an issue, but where aesthetics are a priority.

SonaKrete is our premium acoustic finish product. Noise reduction of up to 75% can easily be achieved with a smooth plaster like appearance. SonaKrete is used primarily where drywall, plaster, brown coat, or any other smooth surface is present or will be installed.

Celbar is made from only high quality recycled paper products to create a superior sound trapping insulation when used in cavity wall applications.

K-13 is a spray-applied insulation product tailored to your specific project requirements for insulation (R- value), noise reduction (NRC), color, durability, condensation control, texture, and aesthetics. K-13 can be applied to virtually any substrate including wood, steel, concrete, glass and other common surfaces.

Ure-K is our code approved Thermal Barrier used primarily for the required overspray of exposed polyurethane foam products. Unlike other products that are Ignition Barriers, Ure-K actually prevents the ignition and spread of fire for the code required 15 minutes.