Rockwool roof sandwich panels

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/75mm Fireproof Rockwool Sandwich Roof Panels

75mm Fireproof Rockwool Sandwich Roof Panels

Due to the excellent fireproof performance, it is mainly used in industrial and civil architectural buildings. .MOQ:500M²/Color & Size
  • item no.:

  • lead time:

    7-15 days
  • product orgin:

  • shipping port:

    Xiamen / Qingdao / Tianjin,China
  • payment:

    T/T; LC at sight
  • color:

  • product details


☆ Excellent fireproof performance with grade A1;

☆ With performance of sound-proof,thermal & heat insulation;

☆ Environmental protection, energy saving and long life;

☆ Easy to install, it is flexible and quick to iinstall, so that can reduce the construction period;

☆ Various colors can be choosen for the steel plate, applicable to different kinds of architectural styles.


☆ The most typical applications include industrial, office and commercial buildings, sports halls, ware houses, large size factory buildings, storages, exhibition halls, gymnasiums, power plants, also suitable for food industry construction and demanding clean room, etc.


Product name

75mm sandwich panel rockwool


Effective width

950 mm


Panel thickness

75 mm

Other thickness for roof:



50, 100, 150 mm

Surface sheets

PPGI/ PPGL/ Aluminum sheets/ Al-Mg-Mn alloy metal sheets/ Stainless steel/ PVC sheet


Steel thickness

0.40 - 0.70 mm


 Aluminum sheets/ Al-Mg-Mn alloy metal sheets

0.70 - 1.20 mm


Stainless steel

0.40 - 0.60 mm


Core material density

80 - 150 KG/M³


Regular panel color

White grey, Sea blue, Sliver grey, Dk grey, Iron grey

Color could be customized too.

Coating type choice

PE/ PVDF/  HDP/ SMP, etc.


Available length

20FT container:  ≤ 5.95m
40FT container: ≤ 11.95m

Technical data

☆ Panel theoretical weight:

Rockwool sandwich panels Theoretical weight

Steel thickness

Rockwool density

Panel weight/M²

0.40 mm

80 KG/M³


0.40 mm 

100 KG/M³


0.50 mm

80 KG/M³


0.50 mm 

100 KG/M³


0.60 mm

80 KG/M³


0.60 mm 

100 KG/M³


0.70 mm

80 KG/M³


0.70 mm 

100 KG/M³


Remark:For other thickness,please contact us for details,thank you.

☆ Sound damping value:

Rockwool sandwich panels Sound damping value

Core material thickness(mm)

Sound reduction index(dB)

Spectrum adaptation factors





















Note:These data is based on steel thickness 0.40-0.50mm and rock wool density 100KG/M³.


construction roof sandwich panels

fireproof sandwich panel roof manufacturer

rockwool metal roof panels supplier

temporary civil houses

Packing & Delivery:

☆ Packing:

Seaworthy packing standards:

PVC on both sides to protect the roof panel surfaces;

Packed with kraft paper to protect the panel ends;

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

If you have special requirement,please feel free to discuss with us.This is to make us improved,and protect your goods well.

☆ Delivery:

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

Delivery time for special colors,coating types and thickness: 15-25 day;

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

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

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