Trywall acoustic insulation wall panel is a premium, high-performance sound insulation board for lightweight stud walls and ceilings engineered specifically to tackle complex noise control challenges in modern construction. Utilising a unique multi-layer composite sandwich design, this advanced acoustic panel features a high-density rubber granule core paired with two outer layers of polyester synthetic fibre insulation. This combination leverages the “mass-spring-mass” principle, where the heavy rubber core blocks airborne noise transmission while the flexible fibre layers absorb and dampen sound waves. At a nominal thickness of just 48 mm, Trywall provides exceptional sound-absorbing and soundproofing capabilities without sacrificing valuable floor space, making it a highly efficient solution for architects and contractors alike.

Designed for maximum versatility, Isolgomma Trywall is the ideal choice for acoustic wall insulation in lightweight drywall partition systems and sustainable Cross-Laminated Timber (CLT) structures. It effectively mitigates both high and low-frequency noise —such as voices, TV and music — ensuring superior acoustic comfort in residential apartments, commercial offices, and hospitality projects. Beyond its technical performance, Trywall  is an eco-friendly building material manufactured from recycled rubber components, directly supporting green building initiatives and sustainability certifications like LEED and BREEAM. Whether you are retrofitting an existing partition during a renovation or designing high-performance timber framing from scratch, this durable, easy-to-install sound insulation panel delivers the ultimate balance of space-saving design, sustainability, and world-class acoustic control.

Key Features of Trywall 

• Advanced Multi-Layer Composite Structure: Features an innovative sandwich design combining a high-density rubber granule core with two symmetric outer layers of polyester synthetic fibre for comprehensive sound control.
• Mass-Spring-Mass Performance: Uses the “mass-spring-mass” physics principle, where the heavy rubber core effectively blocks structural sound transmission and the fibrous layers absorb airborne sound waves.
• Space-Saving 48 mm Profile: Delivers world-class acoustic insulation capabilities at a nominal thickness of just 48 mm, saving valuable room and floor space compared to bulky alternative insulation.
• Eco-Friendly and Sustainable Composition: Manufactured using high-quality recycled rubber components, making it an environmentally responsible choice that contributes to green building certifications like LEED and BREEAM.
• Broad-Frequency Sound Dampening: Engineered to target and mitigate both high-frequency airborne noises (like speaking) and low-frequency structural vibrations (like thumping or mechanical hums).
• Easy Installation: The flexible yet stable composition of the panels makes them incredibly easy to cut, handle, and pressure-fit tightly within standard metal or timber framing systems.

Primary Applications

• Lightweight Partition Walls: Installed directly inside the cavities of single- or double-frame plasterboard stud walls to prevent room-to-room noise transfer in apartments and offices.
• Cross-Laminated Timber (CLT) Walls: Used to structurally decouple mass timber assemblies, correcting the natural acoustic vulnerabilities of wood framing and preventing sound from travelling through the building framework.
• Commercial Office and Meeting Rooms: Applied in internal partitions to isolate boardrooms, executive spaces, and communal offices, ensuring strict speech privacy and reducing workplace distractions.
• Hospitality and Hotel Room Separation: Integrated into the dividing walls between hotel suites and guest rooms to guarantee a quiet, premium, and undisturbed guest experience.
• Acoustic Wall Retrofitting and Renovations: Perfect for drylining or lining existing brick, block, or concrete walls that have poor acoustic performance without major structural overhauls.
• Residential Multi-Family Dwellings: Use in party walls and common area partitions of apartment complexes and town homes to strictly meet building regulations and requirements for acoustic comfort.