• rock wool sandwich panel
  • rock wool sandwich panel
  • rock wool sandwich panel

Rockwool Sandwich Panel Manufacturer

  • Fire Rating A1 Degree
  • Perfect for Clean Room, Electronic Medicine Production Facility
  • High Mechanical Strength
  • Strong Corrosion Resistant
  • Short Delivery Time

Your Reliable Partner and Rockwool Sandwich Panel Manufacturer in China

Sunnyda rockwool sandwich panel has outstanding advantage of 70mins fire resistant, rating A1. When rockwool sandwich panel is integrated with two layers of 9mm MGO board, this fire resistant time extends to 4 hours.

Sunnyda rockwool sandwich panel features high mechanical strength, excellent shearing resistant, strong corrosion resistant, high durability, and weather fastness. Steel used for rockwool sandwich panel can be specially processed to reach unique needs on self-cleaning, high durable color, corrosion resistance, acid and alkali resistant, or anti-fingerprint.

Rockwool sandwich panel density ranges from 80-120 kg/m3, this leads to panel is heavy. We recommend rockwool sandwich panel length less than 4m, no bending caused by heavy weight, also good for moving by hand. Once your design requires rockwool sandwich panel longer than 4m, must put steel bars inside for reinforcement.

Rockwool sandwich panel tongue and groove joint are easy to install without additional tools except for screw.

Sunnyda rockwool sandwich panel is widely used for industrial building wall, roof, partition, construction enclosure, and modular building. But, rockwool sandwich panel is most fit for clean room, electronic and medicine production facility.

Welcome your visit to our production facility and showroom. Contact us for a free sample!

Panel Thickness
Hot Modulus(K)
W/m2 oC
Steel Th.
Steel Weight
Panel Weight

Rockwool sandwich panel

Adopt sandwich panel with appropriative rock wool, the fire endurance scope within 30-120 minutes or more.

The standard panel is 3m to 12.5m in height. We also provide our customers with short or supernormal panel. Considering the weight of mineral wool, we do not recommend too long.

The standard density is 120kg/m3, water-intake rate is 5%, thermal conductivity less than 0.034 w/mk, durothermic temperature within the scope -240 – +650 °C。

The panel can prevent cold bridge effectively, and its heat retaining and energy-saving meet the requirement of low-carbon.

Panel meets the requirement of permanent building with excellent mechanical stability.

Panel do not contain formaldehyde and excitant particle.

Due to continuous modern production technology with high pressure glue spraying, panel has perfect completeness with good mechanical properties.


Ceiling and surround for clean factory, workshop for clean products, warehouse, cold room., long span panel, reinforcing the original structure, temporary office, shop, market, koist.


1, Fire rating: A1

2, Thickness: 50mm, 60mm, 80mm, 100mm, 150mm

3, Width: Wall and roof – 1200mm (effective 1150mm), 1000mm (effective 950mm)

4, Length:  recommend less than 6m

5, Steel thickness: 0.4-0.8mm

6, Rock wool density: 90-120 kg/m3

7, Surface: Wall flat or groove, roof corrugated

8, Joint: Tongue and groove

9, Paint: PE, PVDF, HDPE, SMP, RMP

10, Color: Any RAL color

11, Delivery: 4-7 days

12, Production capacity: 3500m2 per day

13, Free sample

Ultimate Guide to Rockwool Sandwich Panel

Sunnyda rockwool sandwich panel production capacity is 3000m2 per day and delivery time takes 4-7 days.

The steel of rockwool sandwich panel, be PPGI or galvalume steel ranges from 0.4-0.8mm. The density of rockwool sandwich panel range is 80-120 kg/m3. The thickness of rockwool sandwich panel range is 40-200mm. The wide of rockwool sandwich panel is 1120mm. The length of rockwool sandwich panel has no limit, can be cut to size as per your project needs, one order could include dozens of hundreds of lengths, but restricted by sea container 40HQ maximum length 11.85m.

Sunnyda is equipped with full set of accessories for clean room, ceiling hanging materials, various channels and profiles which are shipped together with rockwool sandwich panel. Clean room special airtight door, window and pass box could also be included in your purchase.

Sunnyda has exported rockwool sandwich panels to dozens of countries during the last 10 years, trusted by clients and keeping long term relationship. Order or no order, we’ll be happy to support your business.

Welcome your visit to our production facility and showroom. Contact us for a free sample!

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