Commercial Damped Sound Insulation Board

• Multi-layer damping structure: high-density inorganic material + polymer damping glue + high-density inorganic material + polymer damping glue + high-density inorganic material.
• STC 40 & IIC 40 ratings block 80%+ airborne and impact noise.
• Class A Fire Rating (ASTM E84) for public spaces compliance.
• Zero structural damage – retrofit existing walls effortlessly.
• Recyclable materials with 15-year warranty.

Technical Specifications

Product model: 568

Sound insulation level: STC 40 / IIC 40

Specifications: 2440mm * 1220mm

Thickness: 18mm / 20mm (optional)

Density: 24.9kg/㎡

Single piece weight: 74kg

Fireproof certification: ASTM E84 Class A / EN 13501-1

Purpose

Protect privacy and security:
In certain specific places, such as conference rooms and offices, sound insulation also plays a role in protecting privacy and security. Effective sound insulation measures can prevent sound leakage, protect the privacy of internal conversations or activities, and prevent information from being stolen or interfered with by the outside world.
Meet specific needs:
For certain places with specific requirements for sound, such as recording studios, theaters, concert halls, bars, etc., sound insulation is even more important. These places need to ensure the purity and clarity of sound and avoid interference from external noise to meet the needs of professional performances, recordings or performances.