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

Rockwool Panel Manufacturer

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

Your Modern Manufacturer and Supplier of Rockwool Panel.

Are you the one who is dreaming about a noise-free environment, safe and protective surroundings, and thermal efficient weather in your cabin? Then, you do not need to worry much about your comfort.

Insulate your property with the most efficient and reliable Rockwool Panel by Sunnyda. The quality and standardized material Sunnyda offers to its customers is unparalleled.

The insulating market is stuffed with insulating panels. But to pick the best among all is difficult.  While visiting Sunnyda for your desired insulation, all such queries will no longer have any roots.

Sunnyda offers you superior quality, thermally efficient, acoustic insulated, and easy-to-operate Rockwool Panel. You would enjoy your comfort zone after insulating this panel in your home. We provide you best of the best product from the market. You can simply make a call to place your order. After this little effort, your duty ends now we will provide you a handy service.

Sunnyda not only helps you select the best insulating panel but also offers insulating services to save your precious time and money. Our team members work exactly in a way customer demands.

Our services are not restricted to Rockwool Panel; instead, we have our roots in Aluminum Sandwich Panel, Polystyrene Insulation Panel, Polyurethane Panel, PIR core, and EPS. This wide range of diversity of panels distinguishes Sunnyda from other manufacturers and suppliers.

All of these panels are top-quality and are most purchased by the customers. If you are looking for a reliable and sustainable Rockwool Panel, then Sunnyda will provide you with a top-notch panel.

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

Sunnyda Support Your Business

Rockwool Panel- A Complete Buying Guide for your Strong Building by Sunnyda.

To get noise-free, fire retarded, and safe insulation in your home you only need to prefer ordering Rockwool Panel.

After insulating your property with the Rockwool Insulation, you can get escape from thermal expansion, environmental damages, noise pollution, and fire risk.

The easy-to-install property of Rockwool makes it handy for any builder. It is feasible to insulate the commercial buildings, hospitals’ roofs, pharmaceutical industries, studios, and huge buildings.

If you are new to the world of insulating panels, then go through the following information. You will find all the answers to your queries below, and after having a look at this information you will be better able to locate the best Rockwool Panel for your interior.

In this guide, you will find all the facts and hidden information about the origin of its core and many secrets about the Rockwool Panel, which will not only surprise you but convince you to purchase this specific panel for your home. Let’s begin.


1.What is a Rockwool Panel?
2.What is a Material Composition of a Rockwool Panel?
3.What are the Characteristics of a Rockwool Panel?
4.How does a Rockwool Panel Work?
5.Why does an Architect Prefer a Rockwool Panel in Ceiling?
6.What are the Advantages of using a Rockwool Panel in your Buildings?
7.Does the R-Value of a Rockwool Panel have an impact on its Performance?
8.How Thick should a Rockwool Panel be for Soundproofing?
9.Which is better Rockwool Panel or Earthwool Panel?
10.How much Heat can a Rockwool Panel Withstand?
11.Write down the steps to Install a Rockwool Panel in a Basement Ceiling?
12.Is it possible to Install the Rockwool Panel Below the Ground?
13.What are the Possible uses of a Rockwool Panel?
14.How to Choose Right Rockwool Panel for Insulation?
15.Can a Rockwool Panel Reduce the Fire Risk?
16.Is Rockwool Panel Insulation is Environment Friendly?
17.Does using the Accurate Rockwool Panel Insulation Affect your Comfort?
18.How does using the Right Rockwool Panel Save your Costs?
19.How Long Rockwool Panel will last Before it has to be Replaced?
20.How much does it Cost to Install a Rockwool Panel?


What is a Rockwool Panel?

Rockwool Panel is the primary constituent that is used in the construction of ceilings and bass traps. It is an insulated panel with a core of rock wool.

It comprises a central core of rock wool sandwiched between two lacquered steel sheets that provide strength to the building.

Rockwool Panel offers heat insulation, maintains the severe temperature, absorbs the sound, and adjusts the humidity inside the property.

This panel has the potential to protect the building from heat, cold, risk of fire, and ambient noise. Rockwool Panel is manufactured by automatic production machines at a constant temperature.

In terms of its manufacturing, there are two basic methods which are as follow:


All the material that is required is processed at one time and the final finished formed panel is cut according to the desired length.


All the used material is processed separately.


What is a Material Composition of a Rockwool Panel?

Rockwool Panel is made up of a rock wool material that directly comes from the mineral wool, which is then obtained from the volcanic rocks.

The primary component of Rockwool Panel is Basalt Rock and Recycled slag. This molten rock includes a mixture of anorthosite, cement briquettes, dolomite, coal, and basalt. Basalt is deduced from the volcanoes – are abundant in the earth.

Slag is a by-product of processed steel and copper. The material is first melted at high temperatures and then spun in configuration machines to convert it into fibers.

Rockwool Insulation Panel is a three-layered panel that is composed of the high-density inner core and external and internal two dyed Aluminum or Galvanized corrugated plates.

The percentage of its main ingredient, Galvalume Steel, is 50% zinc with the amalgamation of 50 % aluminum and some traces of silicon.

The heat-insulating property of the Rockwool Panel is what makes it distinctive in the market. Natural source of material, its reliability, and durability are what the demand of any builder.


What are the Characteristics of a Rockwool Panel?

Whether you want to know about durability, design, thermal properties, and insulation capability, then you are on the right website, you will find everything here.

Following are the captivating characteristics of Rockwool Panel:


Good thermal Properties

Rockwool Panel has a magnificent thermal resistant property which enables you to minimize the energy usage and reduces the bills spent on heating or cooling of your huge buildings.


High Fire Resistant

The material used in the manufacturing of this panel has excellent fire-resistant properties which make this insulating panel suitable for the construction of buildings.


Noise Insulation

Rockwool Panel has an outstanding sound trapping characteristic. This specific material can trap the surrounding vibrations and deaden the sound waves.



You can easily use Rockwool Panel to construct your offices and buildings because its lightweight design does not put much pressure on the ceilings. This makes it appropriate for domestic buildings.


Fast Construction

This panel is very easy to use and safe to operate because you just simply need to put the Rockwool Panel to the roof design by following the diagrammatic layout of your building.


How does a Rockwool Panel Work?

It is quite easy to work with Rockwool Panel because by using this panel you can simply cut it to your desired dimension and adjust it in any direction.

The magma-fluid of rock wool is usually unveiled to high pressure of air steam and then centrifuged at a fast pace into long fibers. These long fiber strands are compressed into thick mats, which are then available for cuts.

Some individual fibers also work to separate the air bubbles into tiny pockets, isolating and trapping them.  This helps to stop the increasing heat from rising through it, by protecting the heat from transporting from one air pocket to the other.


Why does an Architect Prefer a Rockwool Panel in Ceiling?

Its high-density material with exceptional compressing property and its tensile strength enables the Rockwool Panel to stand first in the preference list of architects.

The architects directly consult with the significant factors of a panel which includes its durability, sustainability, good strength, and short insulation period.

The core material is breathable and assists to wipe out moisturizers from the building during the construction or installation of panels.

Sound absorption and fire protection add to the list of its specification, although its source is natural, but the innovative Rockwool reduces the noise nuisance and provides safety to the constructors.

Due to its natural origin, its core material is hazardous free which enables it to minimize the carbon traces from the surroundings and make it suitable for construction purposes.


What are the Advantages of using a Rockwool Panel in your Buildings?

Rockwool panel will offer you various advantages. Some of them are enlisted below:


Excellent Thermal Efficiency

The thermal efficiency of the Rockwool Panel over other insulating panels is mind-blowing. It sweeps away the maximum of the heat out and enables you to stay at a suitable temperature.


Ventricle or Horizontal Installation

Ventricle and horizontal installation are some of the most captivating properties of the Rockwool Insulating Panels. They can be installed in both dimensions either along the x-axis or y-axis.


High Fire-Retardation

For the construction of safe buildings, this core material is perfect as it is 100% non- combustible. It does not catch fire in case of any fire outbreak.


Environment Friendly

A great thanks to its source and hazard-free nature, which enables Rockwool to decrease the carbon footprints. Besides, it also reduces air pollution because of its renewable source such as volcanic rocks.


Noise Insulation

Using Rockwool Panel as your constructing material provides you another mesmerizing benefit. This insulation traps the sound waves in its layers and makes the surroundings calm and silent.



You can use Rockwool as your insulating panel if you want to reduce the rate of repairing, maintaining, and replacing. This panel will serve you for a very long time or you can say for a lifetime.


Does the R-Value of a Rockwool Panel have an impact on its Performance?

The R-value of the Rockwool Panel permits you to determine the thermal insulation of the panel. The R-value shows how much effective the thermal resistance is of insulating material against the thermal conductivity.

The R-value for insulating panels varies from panel to panel depending upon its composition material and different techniques used in its manufacturing.

The range of this value can vary between 2.5 to 3.7 ft2·°F·h/BTU.

The captivating point about this panel is higher the R-value of the panel, the better is the performance of the insulating panel.


 How Thick should a Rockwool Panel be for Soundproofing?

The thickness of the external steel plates can range from 0.4 to 0.8 mm whereas the thickness of the core material varies greatly.

The thicker the Rockwool Panel, the more efficient insulating. The width of the core Rockwool can either be 50 mm, 75 mm, or 100 mm.

To avoid or minimize the peaks in the lower frequency range, you only need to use a slab of 100 mm thickness. This is the best-used stud wall for insulation against noise.

Such thickened slabs of Rockwool Panel prevent the internal cavities from resonating and prove to be a great soundproofing panel.

So, you can simply prefer Rockwool Panel instead of other insulating panels in your rooms, roofs, walls, and domestic building which is accommodated near busy roads.


 Which is better Rockwool Panel or Earthwool Panel?

The Rockwool Panel and the Earthwool Panel both perform the same function of thermal insulation. To get what is better you should consider the following points:


Insulating Core Material

As with the other insulating panels, the difference comes when you talk about its raw material. Compared to the Rockwool Panel, Earth wool is much softer. Its texture is more like cotton.

Whereas Rockwool is molten stony structures that then solidify to form an insulating structure.


Comparative Performance

The performance difference between these two panels is not much big but slight differences classify them into two categories.

Rockwool is a higher noise-insulating Panel compared to the Earth wool Panel. Rockwool Panel offers maximum fire retardation and reduces the fire risk to a minimum, whereas Earth wool is not as non-combustible.


How much Heat can a Rockwool Panel Withstand?

The heat enduring capacity of a Rockwool Panel varies depending upon its type, overall thickness, and on its R-value.

When the heat bearing capacity of the panel is being tested by the experts, the outcome was amazing. Its fiber can withstand more than 1000 degrees Celsius without melting.

Instead, a few changes occur when the temperature is above 1000 degrees. The binding agent is lost when it is exposed to high temperature and start evaporating in its zone.

Try not to misguide by the fact that Rockwool Panel meltdown immediately or it does not provide insulation against freaking temperature. Instead of melting, propagating, or producing smoke, this insulating panel maintains its sustainability for a long duration.

While choosing the panel for your roofs or ceiling make sure not to compromise on the standard of the insulating panel. The higher quality, the better is the performance of the panel.


Write down the steps to Install a Rockwool Panel in a Basement Ceiling?

Good precautionary measurements should be adopted while insulating a panel. You must need to study the suitability of the panel for the particular surface by considering its dimensions.

All the workers and installation personnel should wear appropriate accessories to avoid any harm to the panel and texture.

Besides this, confirm the safety and regulation on the working site, you must consider the following steps while installing an insulating panel.

  • Wear gloves and a long sleeve shirt to avoid sticking the insulation on your skin.
  • Place the first bat at the top then tuck it in a way that it flushes with the studs.
  • Avoid smashing down the Bat to maintain the R-value.
  • Now measure the size of the bottom bat then cut it with a drywall knife.
  • Cut it ½-1”longer to fix it tightly with the upper bat.
  • Insulate the area between the studs with a rock sole comfort bat.
  • Place the vapor barrier


Is it possible to Install the Rockwool Panel Below the Ground?

One thing that you need to know while installing panels on your property is your confidence level. You must be 100% confident in terms of safety measures.

Rockwool Panels are so designed by the manufacturers that they can be installed in the exterior walls, high building roofs, ceiling of your office, or even below the ground. This panel can be applied under concrete floors or slabs for multiple purposes.

You can use a Rockwool Panel below the ground if you want to curtail unnecessary heat loss issues.  When you have to choose for underground placement Rockwool Panel should be your priority.

As Rockwool Panel offers the greatest strength and durability, choose it for the floors where heavier objects are placed. Furthermore, the Rockwool Panel when placed under the ground horizontally can help in maintaining temperature.


What are the Possible uses of a Rockwool Panel?

Rockwool Panel is the best performance-wise. Its inbuilt features and natural origin make it suitable for various purposes. The material high-density makes it an appropriate panel to be installed in walls, exterior, interior, and roofs.

This insulating panel is so easy and fast to install. The demand for the Rockwool Panel is exceptional in the market.

You can easily use Rockwool Panel in numerous industries for building your roofs, and enclosures. Some of its possible uses are enlisted below:

Storehouse Construction

You can utilize this panel to insulate your storehouses. Its thermal efficiency will maintain the suitable temperature inside. All your food items, beverages, and grains can be store in the insulation of Rockwool for years without being spoiling.

Commercial Buildings

For the acoustic insulated environment, and fireproof surroundings you need to install Rockwool Panel in the walls and interior of your commercial buildings and modular.

However, the core material is suitable for construction purposes in houses, classrooms, and other industries.


How to Choose Right Rockwool Panel for Insulation?

It is understood how hectic is to choose the right Rockwool Panel for insulation. But knowing the below-mentioned guidelines you will surely be able to select best among all.

ISO, TS EN, and CE are the certifications that enable a simple Rockwool Panel to superior quality Rockwool Panel. The experts to opt the appropriate panel, first of all, test the fire retardation quality of a panel and then classify them accordingly.

Based on the need for insulation, consultants consider the panel with great thickness to reduce the chance of heat and prefer fireproof material for their property.

Being a consultant, designer or builder you have to select the best of every material. When it comes to insulation choosing the right Rockwool Panel is essential. The key considerations for choosing the appropriate Rockwool Panel are:

  • Fire resistance abilities
  • Cost efficiency
  • Comfort level
  • Sustainability
  • Design occupancy
  • Noise insulation
  • Fast installing panel

These, are some of the key features that an architect keeps in his mind while buying a panel for insulation.


Can a Rockwool Panel Reduce the Fire Risk?

Rockwool Panel is known for its excellent fire resistance property. This panel could easily cease-fire attacks. Furthermore, it helps to reduce the production of toxic smoke.

Rockwool Panel is considered a live saver because it can withstand temperatures of 1000 degrees Celsius. The core material is fire-resistant.

The high density of the material acts as a barrier and provides safety from a sudden fire outbreak. Its randomly oriented fibers play an effective part in resisting any fire or smoke in the building.

Rockwool panel offers a great extent of safety and security to the community residing in the building from any toxic smoke or explosion because its core material is deduced from natural rocks which can resist fire.

Due to its high fire-resistant quality, the Rockwool Panel stands first in the race of other insulating panels.  This type of insulation proved a key component in fire retarding buildings.


Is Rockwool Panel Insulation is Environment Friendly?

Yes, there is no second opinion about its friendly nature. Rockwool is obtained from natural rocks, so it does not have much bad influence on the environment.

You can relish the comfortable atmosphere by installing this panel in your home. Since it lowers the risk of fire and reduces the moisturizer, customers prefer this insulation.

The chance of molds and bacteria growth is eliminated when you installed Rockwool insulation in the construction. It turns out to be a breathable environment as it wipes out maximum moisturizer from the building.

The most mesmerizing property of the Rockwool Panel is it offers noise insulation. The irregularly assembled fibers trap the high-frequency sound waves and make the surroundings pollution-free.


Does using the Accurate Rockwool Panel Insulation Affect your Comfort?

Rockwool is normally used as a central constituent in filling different building elements such as it used in wall coverings, partitions, and ceilings.

Sound absorption and noise reduction have changed the comfort level of residents to a great extent. Mental peace and silence are now available in apartments and schools near rushy areas.

Serious annoyance, disturbance in communication, hearing problems, and sleep disturbance are the problems that result when the building is deprived of the Rockwool Panel.

The acoustic control and sound absorption are the specifications of Rockwool which makes the indoor more quiet and comfortable. It provides a significant escape from the outdoor traffic noise and irritant voices.

Rockwool offers a better speech environment inside the home, allows clear and audible communication with each other, and better concentration on your work.


How does using the Right Rockwool Panel Save your Costs?

An effective insulating material is that which allows a great performance such as thermal efficiency inside and making the investment worthwhile. There is great competition for insulating panels in the market, but to achieve the panel with less budget and extraordinary features is a wise act.

When you choose the right Rockwool Panel you can expect good thermal insulation. Moreover, the Rockwool Panel is considered cost-effective due to its mechanical properties.

The fiberglass panel having low densities can slump down with time because of forces acting on it. However, the Rockwool Panel has better compression resistance due to its material structure. So, the durability offered by Rockwool Panel saves you bucks

To get the best efficiencies and save money, you need to first look at the mechanical properties and design of the panel.


How Long Rockwool Panel will last Before it has to be Replaced?

The life expectancy of the Rockwool Panel depends directly upon the following factors:

  • Quality of the panel
  • Installation method
  • Maintenance

If the Rockwool panel is installed properly, it cannot be damaged for years, since it came from the rock so it does not have any expiry.

The panel can continue its mesmerizing feature such as acoustic control, sound absorption, thermal efficiency, and fire risks until it is not damaged by any physical factor.

Rockwool Panel can last its service for years and years without being damaged externally and maintains all its characteristics in long term.


How much does it Cost to Install a Rockwool Panel?

Rockwool Panel cost will vary in terms of numerous factors. Some of the top-notch is described as follow:

  • The dimensions of Rockwool Panel
  • The type and the thickness of steel sheets.
  • The thickness and density of the core material, Rockwool.
  • The number of ribs is inculcated in the building interior.
  • The variety of fixation, whether it is visible or hidden
  • The overall finishing, its paints, materials, final touches.

In many ways, Rockwool is better than the other competitors in the market because its high R-value, fire-resistant feature, and noise insulation elevate its price in the market.

Rockwool Panel is not much but a little expensive than other insulating panels. You will have to consider that it must be sold in square feet. The square foot measurement of the Rockwool is pocket-friendly.

There are different rates of Rockwool Panel in the market depending upon its manufacturing company, but you can have this panel for $0.62 per square foot.

While hiring laborers for the fixation of Rockwool Panel, remember that per hour charges of the laborers are not included in this amount.



Let’s wrap up here, with this hope that all the aspects and specs of the Rockwool Panel are cleared to you. Now finally, you can distinguish between what is better and worthy for your ceiling and walls.

Your room’s ceilings and offices would be safer if you install the Rockwool Panel for insulation, in terms of thermal protection, noise, and fire- risk.

All the above-mentioned information about this panel won’t let any doubt left in your mind, as it is worthy and outstanding in every field.

While choosing the right panel for your roof, never forget the factors mentioned above. Try to choose one which is reliable and good for your health.


FAQs of Rockwool Panel.

What Happens if the Rockwool Panel Gets Wet?

First of all, you do not need to worry, if due to some reason the insulation gets wet, and then after completely dried out will maintain its original characteristic performance. This insulation does not absorb water much.


Does Rockwool Panel contain Heavy Slag Content?

Rockwool Panel does not contain heavy metals in its slag content. Although the slag is recycled, so it contains the by-products of copper or zinc.


Is it possible to Recycle a Rockwool Panel?

Yes, it is possible to recycle the Rockwool Panel. Since the Rockwool is sourced from natural origin, then its product can be recycled.


What is the main Difference Between a Polyurethane Insulating Panel and the Rockwool Panel?

The main difference between these two insulating panels is of its core material. Polyurethane is a polymer that acts as a core material, whereas in Rockwool pane the core material is obtained directly from the natural rocks.


Is it possible to use the Rockwool Panel for Constructing walls or roof panels?

Yes, you can use this panel for insulating your walls and roofs as it is made for insulation. Moreover, you can insulate your basements and even a whole room by using the Rockwool panel.


When should you Insulate your Home with the Rockwool Panel?

You should insulate your property with the Rockwool Panel when your chief purpose is to secure your property from fire.

It is the perfect insulation against loud sounds and fire. It can resist fire for more than 4 hours, which is enough to let people leave the building.


Can Rockwool be used in Stove or Microwaves Oven?

The melting temperature of the Rockwool Panel is 2150 degrees Fahrenheit. So, keeping in mind its high temperature we did not test this panel in these applications.


Can Rockwool Panel be Customized According to the Need?

Yes, definitely. There is an option of customization. You can place an order with your desired dimensions and will get what you order.


What is the most Appropriate way to Cut your Rockwool Panel?

The sharp saw or serrated knife is always the best option to cut the slabs of the Rockwool Panel. Never use utility knives as they damage the edges of the board and dis-shaped the panel.

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