Spray Ceiling

Factory Mixed Spray Plaster for Seamless Acoustic Ceilings

At Dutco Tennant LLC, Spray Ceiling systems developed for projects that require effective reverberation control without the use of suspended ceiling grids. This acoustical spray plaster solution is specified in environments where exposed soffits, structural slabs, or service ceilings must remain visible while still achieving controlled sound absorption and balanced acoustics.

Seamless spray ceiling system offering superior sound absorption and clean aesthetics for commercial and industrial interiors.The system is widely adopted in commercial offices, educational facilities, auditoriums, industrial halls, transport terminals, and public infrastructure where acoustic correction and architectural continuity must work together within the same ceiling plane. It allows designers to maintain ceiling height and open services while improving speech clarity and reducing echo.

In other words, we support consultants and contractors seeking a spray applied acoustic plaster that functions as both surface finish and sound treatment.

Monolithic Sound Absorbing Spray Plaster System

• Spray Ceiling is a spray plaster for ceiling engineered to create a continuous, seamless acoustic layer over substrates such as concrete slabs, gypsum boards, and metal decks.
• As a sound absorbing Plaster Ceiling, it incorporates a porous micro-textured composition that absorbs and dissipates airborne sound energy to reduce reverberation in enclosed spaces.
• Applied using specialized equipment, the acoustic plaster spray system ensures uniform thickness across exposed soffits without joints, grids, or panel interruptions.
• The acoustical spray plaster integrates Acoustic Tiles and Ceiling with performance with a decorative surface finish, supporting open ceiling designs and renovation projects where suspended systems are impractical.
• The system enables acoustic correction in high-volume interiors while preserving ceiling geometry and minimizing additional structural load.

Technical Performance Characteristics

• Sound Absorption – Designed to achieve high NRC values for effective reverberation reduction in large and mid-sized spaces.
• Seamless Application – Continuous monolithic finish eliminates acoustic gaps and visible joints.
• Thickness Regulation – Controlled layer build-up ensures consistent acoustic and visual results.
• Substrate Adhesion – Compatible with concrete, plasterboard, and metal deck ceilings with proper preparation.
• Fire Reaction – Suitable for projects requiring tested fire classification compliance.
• Light Reflectance – Maintains ceiling brightness while providing acoustic control.
• Low Weight – Lightweight composition reduces dead load compared to suspended acoustic systems.