What is Sandwich Panel For Cold Rooms and Why Do We Use Them?

17 Mar.,2025

 

Cold Storage Insulated Roof Panels - Panel Sandwich Group

Description

The Cold Storage Insulated Roof Panels are optimized for cold and freezing rooms built outside of warehouses or storage buildings were the need of refrigerated or temperature-controlled room are need it. These spaces are usually found outside and thermal leaks should be minimized in the inside because you will be storing products that need very specific climatic conditions, even reaching negative degrees. To achieve this goal, the roof refrigeration panels have a thicker than normal polyurethane foam core, reaching 100 mm for high-performance cooling room that reach sub-zero temperatures.

If you are looking for more details, kindly visit our website.

This Frigorific Sandwich Panel for roof has the highest thermal insulation on the United States. It has a special geometry of 3 frets that increases the resistance of the panel. The Sandwich Panel for cold rooms specifically optimized the preservation of food products (fruits, meat, fish, etc.) that need to be stored at very specific temperatures. In addition, we have also installed it in laboratories and hospitals.

The cold room ceiling panels have the same installation system as the rest of standard roof panels, however, they incorporate a special airtight joint to protect the union between panels even more and avoid thermal leaks, which is so dangerous for these freeze rooms and cold rooms. In this way, the passage of heat or cold is minimized, in addition, its ridged surface also provides resistance to the whole of the freezing chamber and allows to withstand light filtering.

The Cold Storage Insulated Roof Panels it has a very low price, considering that it can be installed without the need for accessories or heavy machinery.  Together with its excellent technical characteristics make the refrigeration panel for roofs the best option for conservation and maintenance of all types of products

Technical Information

Main characteristics of Cold Storage Insulated Roof Panels

Nominal thickness80 to 150 mm (± 2 mm)Average foam density40 kg/m3 (± 2 kg/m3)Useful width1 000 mm (± 2 mm)Cut-angle0 mm (0,006*w nominal width)Straightness0 mm (1 mm/m max. 5 mm)Shrinkage or downturn0 mm (2 mm/m max. 10 mm)Min length1 000 mm (± 5 mm)Max length16 000 mm (± 19 mm) *truck delivery confirmationFireproof PUR-UNE -1C-S3-D0Fireproof PIR ' UNE -1B-S2-D0

*The values shown are approximate. For more information, please contact our sales representatives.

The technical data of the panel are average values obtained in different tests on the Cold Storage Insulated Roof Panels. Depending on the type of thickness of the panel and steel, there may be some change.  However, these values have been verified and they exceed the usual quality standards in the U.S. market.

 

Thermal Insulation and weight

Average thickness
(mm)Thermal transmission
(Coeficient on K over W/M2K)Weigth
(Kg/m2)80 0,, 0,, 0,, 0,,70

*The values shown are approximate. For more information, please contact our sales representatives.

The technical data of the panel are average values obtained in different tests on the Cold Storage Insulated Roof Panels. Depending on the type of thickness of the panel and steel, there may be some change.  However, these values have been verified and they exceed the usual quality standards in the United States.

 

Panel´s weight resistance according to distance

Distancie (m)80 mm100 mm120 mm150 mm1,,,,,,,

*The values shown are approximate. For more information, please contact our sales representatives.

The technical data of the panel are average values obtained in different tests on the Cold Storage Insulated Roof Panels. Depending on the type of thickness of the panel and steel, there may be some change.  However, these values have been verified and they exceed the usual quality standards in the U.S market.

Characteristics

The Cold Storage Insulated Roof Panels its built as follow: two metal plates with an outline steel that is galvanized and pre-lacquered, with an internal rigid layer core, which serves for insulation made out of polyurethane foam that expend at a 40 kg / m3. But what really differentiates the Sandwich Panel for cold rooms from the rest panels is that we can manufacture it in thicknesses much higher than usual. In Panel Sandwich Group, we are not concerned about the size of your development or the number of square meters, since we can adapt to your needs.  Our concerned is to provide you with a high-quality product for a low price, and the Cold Storage Insulated Roof Panels for roofing, is just that, a panel that can be used on any construction site that requires high quality product, for a low price.

For the Cold Storage Insulated Roof Panels, we have different insulation thickness, these are between 50 and 100 mm, that could adapt to the level required for the development of your project. The U.S. standard color is Pyrenean White, however, under order and production we can develop more colors.

Installing the Frigorific Sandwich Panel for roofing in your project has its advantage, besides its low cost, you can obtain total protection and comfort against extreme temperatures. The Cold Storage Insulated Roof Panel has 3 frets, that when assembled one sheet of a panel overlaps the sheet of the other panel, and these are bolted together, and having the screw penetrate directly to the existing structure. Creating an airtight joint between panels, making it ideal to install on very conflictive and intense areas such as cold storage or freezing room, for its capacity to maintain an ideal temperature within the desire infrastructure.

It is recommended for a complete assembly of the frigorific panel, accessory such as the health profile end. This metal and PVC piece is placed in the joint and corners inside the cooling room to protect any temperature leakage. Furthermore, this accessory that is place on the interior surface of the freeze room, improve the cleaning and hygiene, of the same. For places such as food storage, slaughterhouses, cutting rooms, workshops or laboratories you can request another special plastisol finish that further increases the hygiene of the room.

We recommend the usage for the Cold Storage Insulated Roof Panels to be placed in all those cases in which the cold room, fridge storage room or warehouses is outside or in contact with external surface. The frets that form this panel will give you the ideal resistance so that your project has a long useful life with minimal maintenance.

Wiskind New Materials contains other products and information you need, so please check it out.

The fire resistance of the Cold Storage Insulated Roof Panels, has a classification of C S3 D0 / B S2 D0, and has a rigid insulating core that constitutes of polyurethane foam. These values are the result of the tests carried out in accordance with current regulations.

What are sandwich panels and what are they used for?

Sandwich panels are a modular building material designed to cover buildings and structures. These panels consist of two layers that form the outer structure and ensure form, weather resistance and rigidity. They contain a core that provides thermal and acoustic insulation properties.

Characteristics of polyurethane sandwich panels

One of the most important features of polyurethane sandwich panels is their excellent insulation. The core of the plates gives it low thermal conductivity, that is, better insulation. For this reason, it is often used in the renovation of buildings, both on roofs and facades, and in the construction of industrial buildings.

Sandwich panels are manufactured and installed very quickly. For assembly, they are screwed to the structure and, depending on the finish, it can be with visible or concealed screws. This makes the construction time one of the shortest compared to other systems.

One of the most important advantages of sandwich panels as a construction element is the variety of shapes and finishes available on the market. There are all types of panels depending on the building for which it is designed. The finishes vary between rustic and modern, and we can find imitation wood or imitation tile panels among others.

How big is a sandwich panel?

The width of the insulation board is usually 1,000 mm and, in some models, it is 1,150 mm wide. The length of the sandwich panel can be adjusted according to the needs of each project, the most common dimensions being between 3 and 6 metres, but, in some cases, a maximum length of up to 16 metres can be reached. The thicknesses of these panels can vary enormously depending on the final application, the most common values being between 40 and 150-200 mm thick depending on the application.

What are sandwich panels used for and what types are there?

These insulating elements are particularly useful above all in roofs and facades of industrial buildings that process at low temperatures. Due to their lightness, they are ideal for renovating enclosures. They are also effective in the insulation of cold rooms and warehouses, in sports centres and shopping centres and in homes, both new and renovated.

Sandwich panels for facades

Sandwich panels for facades have been improved for the construction of enclosures in homes, schools, hospitals, industrial centres or shopping centres. Sandwich panels can also be found for interior partitions that require insulation.

The advantages offered by these façade panels depend to a large extent on the method of joining between panels. The fastening system is implemented in a tongue-and-groove manner, ensuring adequate protection, preventing the dissipation of heat and humidity.

Sandwich panels for roofing

The characteristics of sandwich panels for roofs differ from façade panels in that they will have to withstand large amounts of snow, rain and other climatic factors. 

They are fixed to the structure with self-drilling screws, to prevent leakage in case of rain and humidity, and are often combined with sealing joints, which speeds up installation without sacrificing the insulation layer.

Refrigerated panels

Sandwich panels can also be used in cold rooms or freezers where insulation is required. For these cases, the sandwich panel is designed with a thickness greater than normal to be able to withstand negative temperatures.

To maintain these extreme temperatures necessary for the preservation of fresh food products, special attention must be paid to the joints between the sandwich panels.

PUR Panels and PIR Panels

Sandwich panels offer excellent insulation with the smallest thickness. Their excellent insulating capacity and mechanical properties make them the perfect ally for industrial construction. There are two types of polyurethane panels on the market, PUR (polyurethane foam) & PIR (polyisocyanurate foam), both offering excellent thermal insulation, the latter being the one with the best fire performance.

Synthesia Technology has been offering polyester polyols and systems based on recycled PET for the manufacture of sandwich core insulation panels with PIR technology since . All this means that Synthesia Technology, with its extensive experience in this field, is committed to recyclable, sustainable and ecological materials, creating a circular economy for the future.

If you want to learn more, please visit our website Sandwich Panel For Cold Rooms.