Spray-on thermal & Acoustical Insulation

International Cellulose Corporation offers the finest commercial spray-on thermal and acoustical insulation products available to conserve energy, reduce noise, create better working environments, and protect construction investments.

What Can We Help You Find?

THERMAL CONTROL

K-13 Thermal & Acoustical Finish
with a Natural Texture

Spec Sheet →

K-13 High-R System
to achieve higher R-Values

Spec Sheet →

URE-K 15-Minute Thermal Barrier
for use over Polyurethane Foam

Spec Sheet →

ACOUSTICAL CONTROL

K-13 Thermal & Acoustical Finish
with a Natural Texture

Spec Sheet →

SonaSpray “fc” Acoustical Finish
with a Refined Texture

Spec Sheet →

SonaKrete Acoustical Finish
with a Plaster Texture

Spec Sheet →

Project Highlights

DLL
Moody Center
T-Mobile H.Q. – Building II

DLL

CASE STUDY →

DLL’s office in Wayne, PA, was designed with open-plan areas to encourage collaboration, but the layout introduced acoustical challenges like elevated noise and reverberation. To improve comfort and speech clarity, SonaSpray ‘fc’ was applied to the ceilings in a custom-matched color, providing effective sound absorption while blending seamlessly with the design. Available in both standard and custom colors, SonaSpray ‘fc’ offers aesthetic flexibility and helps create a productive, acoustically balanced workspace that supports employee well-being.

Performance Meets Design

CUSTOM COLORS

We offer custom colors and varying finishes to meet your design objectives while solving your thermal and sound control problems. For new construction or renovation, our thermal and acoustical insulation solutions can be customized to help you create the ideal space.

 

  • Custom Colors
  • Varying Finishes

PERFORMANCE

Developed over 60 years ago, our products are tested for performance and durability to meet specifications for insulation and noise reduction.

 

  • Class 1, Class A

QUALITY

Our commitment to quality and service is reflected in our ISO 9001:2015 Certification. K-13, SonaSpray “fc”, Celbar and Ure-K are manufactured under the Underwriter’s Laboratories Classification and Follow-Up service program. Additionally, K-13 and Ure-K are Factory Mutual approved.

 

  • ISO 9001:2015
  • Factory Mutual Approved
  • UL Classified