Description
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Thermobreak® Acoustiplus by Sekisui is an advanced, multi-functional acoustic and thermal insulation solution designed to deliver premium performance across a range of building and industrial environments. Engineered with a physically crosslinked polyolefin foam laminated to a high-density acoustic barrier, it combines excellent sound attenuation with low thermal conductivity.
Ideal for use in HVAC ducting, enclosures, and industrial piping systems, Acoustiplus provides long-term durability, resistance to moisture, and compliance with international fire and building codes. This fiber-free, low-VOC material is lightweight, easy to install, and available in multiple configurations—including foil facings and pressure-sensitive adhesive backing—for convenience and efficiency on-site.
Key Features
- Dual-function: thermal insulation and acoustic absorption
- High-performance crosslinked closed-cell polyolefin foam
- Laminated to high-density acoustic barrier for effective sound control
- Excellent fire performance (tested to AS/NZS 1530.3 and ISO 5660)
- Fiber-free, formaldehyde-free, and low-VOC construction
- Resistant to moisture, mold, and microbial growth
- Lightweight and flexible for easy cutting and installation
- Available with reinforced foil facing and self-adhesive options
- Proven acoustic performance across a wide frequency range
Ideal for Applications Such As
- HVAC ductwork (supply and return air systems)
- Mechanical piping and duct acoustic lagging
- Machinery and equipment enclosures
- Acoustic treatment of plant rooms and utility spaces
- Commercial and industrial noise control solutions
- Soundproofing for data centers and telecom rooms
- Insulation in hospitals, schools, and commercial buildings
