Acoustical Solutions for Event Centers
Key Elements
Acoustic insulation plays a pivotal role in enhancing functionality and customer comfort, which are key considerations within event centers. Without proper acoustic insulation, the sound generated within these spaces can easily reverberate and create an acoustically challenging environment. This, in turn, can result in distorted audio, reduced clarity in communication, and an overall unpleasant experience. Attendees expect a pleasant and immersive experience, with inadequate acoustic insulation potentially leading to discomfort, fatigue, and dissatisfaction.
To address these challenges, architects and builders should consider advanced solutions for acoustic insulation, and International Cellulose Corporation's spray-on acoustic insulation stands out as the premier choice. Our innovative products provide effective sound absorption and control, ensuring that event spaces achieve optimal acoustics. The spray-on application offers a seamless and versatile solution, conforming to the unique architectural characteristics of event centers while enhancing aesthetics. Our suite of acoustic insulation products comes in a variety of both standard and custom colors that can be tailored to fit any design objective.
Our solutions
K-13 Sound Absorption Spray
The K-13 sound absorption spray system begins with specially prepared cellulose fibers combined with natural fire retardants in a strict, quality-controlled manufacturing process to produce a Class 1, Class A-rated material. K-13 is then spray-applied by an international network of professional contractors licensed by ICC to ensure consistent and predictable results. During application, the K-13 fibers combine with a patented water-based adhesive, resulting in a durable, exposed finish.
SonaSpray “fc”
SonaSpray “fc” is an exposed ceiling insulation finish used for acoustical control. SonaSpray “fc” provides an attractive, high-performance solution to acoustical and lighting design objectives in both new construction and renovation projects. SonaSpray “fc” has a refined texture and is available in standard colors and specially matched custom colors.
SonaKrete
SonaKrete is a premium, spray-applied acoustic ceiling finish with a very refined troweled texture. SonaKrete is specified in interior spaces to reduce excessive noise and improve intelligibility without compromising aesthetic objectives. SonaKrete is available in standard and specially matched custom colors.
Why Partner with icc?
Performance. Quality. Sustainability. Readily Available.
Developed over 60 years ago, we are proud to say that our products are tested for performance and durability to meet specifications for insulation and noise reduction. Additionally, our products are unsurpassed in fire safety, boasting a Class 1, Class A rating.
Our spray-on thermal insulation bonds to most commercial exposed ceiling finishes, such as concrete, steel, gypsum board, wood, and rigid insulation. Our factory-trained applicators can install our thermal insulation products to the most complex configurations and cover exposed ceiling areas quickly, easily, and efficiently in a wide range of buildings and structures, including:
- Office Buildings
- Parking Garages
- Event Centers
- Stadiums
- Hotels
- Museums
- Houses of Worship
- Fitness Centers and Gymnasiums
- Warehouses
- Schools
- Restaurants
International Cellulose Corporation is dedicated to delivering the finest thermal insulation products available to conserve energy, reduce noise, protect construction investments, and create better working environments.
Lastly, International Cellulose Corporation’s line of sustainable spray-on insulation systems consists of natural, plant-based fibers and specialty water-based adhesives. In addition to acoustical and thermal performance, our products meet some of the world’s most rigorous and comprehensive standards for low emissions of VOCs into indoor air. Our products are UL GREENGUARD Gold Certified and contribute to healthier indoor environments. To find out more about ICC’s sustainability practices, read here.
Our Work
ICC’s spray-applied thermal and acoustic materials are readily available for shipment to our network of licensed installers. Please contact us for details on how we can help your project be the best it can be!


