Seamless Mineral-Based High Sound Absorption Ceiling
At Dutco Tennant LLC, we supply plaster ceiling systems for projects that require a high sound absorption ceiling with a clean and continuous surface. This acoustical plaster ceiling system combines mineral acoustic backing with applied plaster layers to provide consistent sound control across large ceiling areas.
Dutco Tennant LLC seamless acoustical plaster ceiling system is designed to improve sound control, reduce echo, and maintain a smooth architectural finish.
The system is used in commercial, institutional, and public infrastructure projects where echo reduction, clear speech, and refined ceiling appearance are required within one integrated solution.
Seamless Acoustic Control Through Porous Mineral Absorption
- Functions as a sound absorbing plaster ceiling using a multi-layer acoustic build-up
- Incorporates a high-performance acoustic substrate that absorbs airborne sound energy
- Utilizes a porous mineral plaster surface that enables sound wave penetration and dissipation within the backing layer
- Eliminates visible joints and grid systems, unlike modular acoustic panels
- Provides a continuous, seamless acoustic plaster ceiling surface for uniform acoustic performance
- Ensures predictable reverberation time control across the entire ceiling area
- Can be installed on suspended frameworks or directly onto prepared substrates based on project and ceiling void requirements
Technical Advantages Of Our Plaster Ceiling
- Sound Absorption – Engineered to achieve high NRC values suitable for speech-focused and public occupancy environments.
- Seamless Finish – Monolithic surface construction removes panel joints, improving uniform acoustic distribution.
- Acoustic Build-Up – Multi-layer acoustical tiles and ceiling system ensures consistent absorption performance across large spans.
- Fire Classification – Mineral-based composition supports non-combustible ceiling requirements in regulated facilities.
- Light Reflectance – Smooth white finish enhances illumination efficiency and indirect lighting performance.
- Application Thickness – Controlled plaster layering maintains acoustic integrity without compromising ceiling height.
- Substrate Compatibility – Applicable over suspended metal grids or fixed structural soffits.
Types
Suspended Acoustic System
This is designed for integration with concealed ceiling suspension frameworks.
- Allows service routing within ceiling void
- Suitable for commercial and institutional fit-outs
- Enables coordinated MEP integration
Standout Features & Benefits
Uniform Acoustic Coverage
- Eliminates acoustic dead zones common with modular panels
- Supports balanced reverberation control
- Enhances speech intelligibility across large areas
Integrated Architectural Finish
- Combines acoustic treatment and final ceiling finish
- Reduces requirement for secondary acoustic elements
- Simplifies ceiling specification and coordination
High Sound Absorption Efficiency
- Controls echo buildup in large volume spaces
- Improves occupant comfort in high-traffic environments
- Meets acoustic design parameters for regulatory projects
Application Areas
Educational Facilities
- Controls reverberation in classrooms and lecture halls
- Supports defined speech clarity standards
- Improves acoustic comfort and learning conditions
Corporate Offices
- Reduces background noise in open-plan layouts
- Functions as a sound absorbing plaster ceiling integrated with lighting systems
- Enhances workplace productivity through acoustic control
Cultural & Public Buildings
- Manages reflected sound in auditoriums and galleries.
- Delivers high sound absorption ceiling performance without visible acoustic panels.
- Maintains architectural continuity with acoustic compliance.
Hospitality & Retail Spaces
- Controls crowd-generated noise and surface reflections
- Seamless acoustic plaster ceiling ensures uniform absorption
- Creates acoustically balanced and visually clean interiors
