DANOSA ACUSTIDAN PRO 12/3 - 600cm x 100cm

• High acoustic insulation performance across low, medium, and high frequencies
• Impact noise reduction suitable for noisy environments (DnTA > 65 dBA)
• Functions as a resonator membrane for low-frequency insulation
• High tensile strength and resistance to tearing under mechanical fixing
• Flexible design allows installation at junctions and corners
• Effective noise reduction for downspouts and pipe systems
• Low thickness with high acoustic mass for improved performance
• Fire-resistant multilayer construction for safe use in buildings

• Partition walls in residential and public buildings → Provides acoustic insulation between dwellings or separate users, improving comfort and privacy.
• Downspouts and pipe systems → Prevents noise from entering or transmitting through drainage installations.
• Wall linings and floating ceilings → Suitable for airtight chambers in low-noise commercial spaces, improving insulation at multiple frequency levels.
• Renovation of partition walls → Increases mass and sound insulation performance of existing lightweight walls.
• Elevator shafts → Provides direct insulation to reduce noise transfer in vertical installations.
• Accessible or perforated ceiling cavities → Can be installed directly to the supporting structure to improve acoustic performance.
  

Installation guidance & recommendations

For best results, use a screed perpendicular to joists every 40 cm before fixing panels with sheet metal screws and washers. Partition walls should be plastered with at least 1 cm and not anchored directly to structural elements such as pillars or façades. Cutting should be performed with a low-speed, water-cooled radial saw. Where drilling is required, use a battery-powered drill with a water-soaked bit. Always refer to Danosa Building Solutions Catalogue (Sheets AA23, AA31, AA51) and SPD documentation for detailed installation practices.

What is ACUSTIDAN PRO 12/3 made of?

It is a multilayer panel composed of a high-density elastomeric sheet, a fibre mat made from cotton and recycled textiles bound with phenolic resin, and an aluminised film finish.

What makes ACUSTIDAN PRO 12/3 suitable for acoustic insulation?

The product functions as a resonator membrane, improving insulation at low frequencies, while its porous fibre mat enhances performance at medium and high frequencies. Its multilayer construction increases mass, improving overall sound insulation.

Can ACUSTIDAN PRO 12/3 be installed directly onto walls and ceilings?

Yes. It can be installed in airtight chambers of wall linings and floating ceilings, as well as directly fixed to supporting elements such as perforated or accessible ceilings.