Silencing color steel sandwich panel for Interior wall

The silencing sandwich panel is used to absorb sound. Its main function is to reduce indoor noise and reduce reverberation time, so as to make the indoor sound more straight for ward, clear and not turbid.

  • Item NO.:

    Silencing color steel sandwich panel
  • Product Origin:

  • Color:

  • Shipping Port:

  • Lead Time:

  • Order(MOQ):

    500m² per color&size
Available Colours
  • Product Details

Silencing color steel sandwich panel forInterior wall

Silencing rock wool sandwich panels are more and more used in the overall silencing and noise reduction of factory buildings and the sound insulation engineering of industrial equipment. Perforated rock wool sound-absorbing panels are recognized by the majority of acoustic engineering units because of their superior performance and far lower cost than other silencing panels.

Product Specification

Panel effective width[mm] 


Cladding thickness[mm]


Material of cladding

Galvanized sheet, Color coated plate


Rock wool

Core thickness[mm]


Panel thickness[mm]


Sound absorption coefficient


Isolation volume


Fire resistant level




Panel length



The panel of silencing color steel sandwich panel is treated with color coated plate or galvanized plate with a thickness of 0.4-0.6mm. The average sound absorption coefficient is greater than 0.84 and the average sound isolation volume is greater than 37db. Assembly construction can greatly improve work efficiency.Silencing rock wool sandwich panels are used in various fire and sound insulation places, such as office partitions, shopping malls, game halls, cinemas, song halls, dance halls and airports.

Product display

Silencing rock wool sandwich panels

Packing & Delivery


Seaworthy packing standards:

PVC on both sides to protect the roof panel ends;

Packed with paper to protect the panel ends;

Put EPS foam on the each space to keep the panel from squeezing each other.

If you have special requirements,please feel free to discuss with us.

This is to make us improved and protect your goods well. 


Delivery time for regular colors,coating types and thickness:7-10 days;

Delivery time for special colors,coating types and thickness:20-30 days;

Delivery terms:FOB/CIF/CFR/DDP is available;

We can find good forwarder for customer or accept appointed forwarder from customers.

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