EPS Insulated Sandwich Panel

Expanded Polystyrene Sandwich Panel

Wall and Roof


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Sandwich panels are used in facades, partition walls and ceilings. General-purpose applications include industrial and business buildings, offices, sports stadiums, warehouses and power plants. Sandwich panels are also suitable for buildings in food industry and other types of industries where clean rooms are of importance. Sandwich panels are cost-efficient and are made of an insulator layer between two layers of color-coated steel sheets. The core material for the insulator could be mineral wool, Polyurethane or Polystyrene. Besides sandwich panels, Fooladgharb Co. provides a vast variety of steel construction material and required instruments for the installation of sandwich panels. We also render a comprehensive selection of professional customer care and technical support services.

Roof EPS Sandwich Panel

Roof Sandwich Panel Profile
Sheet Width 1080 mm
Effective width 980 mm
Lenght 2 - 13.5 m
Insulation thinkness 4 - 25 cm
Sheet thikness 0.18 - 0.50 mm
Sheet type Galvanized, Colored, Allozinc, Aluminum
Insulation Density 11 - 32 kg/m3

Wall EPS Sandwich Panel

Wall Sandwich Panel Profile
Sheet Width 970 mm
Effective width 950 mm
Lenght 2 - 13.5 m
Insulation thinkness 4 - 25 cm
Sheet thikness 0.18 - 0.50 mm
Sheet type Galvanized, Colored, Allozinc, Aluminum
Insulation Density 11 - 32 kg/m3

What is EPS Sandwich Panel?

Polystyrene is a type of polymer with thermoplastic properties. Polystyrene is available in various shapes and forms and has various applications, from packaging to building insulation as the inner layer of the sandwich panel. Polystyrene 95% air. This polymer is very light, portable and flexible, and therefore a good option for insulating homes and industries, as well as for light packaging in items such as beverage cups, fast food trays and electronic equipment.

Expanded polystyrene (EPS) is the same polymer called foam, while polystyrene is resistant to rigid insulation. Expanded polystyrene can be used in a variety of sizes and shapes, including small, large blocks, sheets and molds. This polymer is the best choice for home use, containers, packaging and sandwich insulation panels. Durable polystyrene is also used in some packages.

Sandwich panel features

  • Insulation against moisture, heat, sound and light (ultraviolet)
  • Resistant to wind, landslides and earthquakes
  • Resistant to rust and chemicals
  • Insect resistant
  • unflamable
  • Environmental protector

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EPS sandwich panel selection guide

The use of polystyrene sandwich panels varies according to its special properties. The type of sandwich panel should be selected according to the application and the type of need, weather conditions and budget. EPS sandwich panels are a good choice for the agriculture. However, due to the price of EPS sandwich panels, using it for the roof of livestock and poultry sheds is not an economical option. EPS sandwich panel is economical due to its good insulation coefficient in the long run with energy saving.

The thickness of the middle insulation of the polystyrene sandwich panel should be determined based on the amount of insulation required. The use of high thickness does not necessarily achieve the desired result. In case we want to use the panel instead of the roofing sheet, a single-sided sandwich panel with 4 cm insulation, the upper sheet is colored sheet and the lower sheet is made of foil paper, is an economical option with suitable function.

Price per square meter of sandwich panels

The price of sandwich panels changes daily due to severe fluctuations in sheets and raw materials. Apart from these, the price per square meter of sandwich panels depends on many factors and it is not possible to provide a specific or approximate price without calculations. These factors should be determined by a specialist engineer based on the type of application of the structure, environmental conditions and budget. These factors include:

  • Profile type: ceiling or wall
  • The material of the top and bottom sheets can be galvanized, allozinc or aluminum. To reduce the price of sandwich panels, the following sheet can also be selected with waterproof foil paper.
  • Sheet thickness: As the thickness of the sheet increases, the weight and price of the sandwich panel increases. Often the following sheet is chosen to be thinner than the top sheet.
  • Colors of the sheets: The bottom sheet, which is actually the inner ceiling, is often chosen white, but blue, red and orange colors are more used for the ceiling.
  • Type of insulation: Polystyrene insulation is cheaper than polyurethane, but polyurethane is better in terms of insulation and fire resistance.
  • Insulation thickness: Thicker insulation will increase the insulation properties against cold and heat.
  • Insulation density: Insulation density is selected based on the type of user.
  • Sandwich panel width: The maximum width of the sandwich panel is 980 mm, but it is possible to produce with a smaller width.

Also, the area of ​​the sandwich panel produced will be larger than the area of ​​the structure due to the overlap of the panels.

EPS Sandwich Panel price list

Update: 4 October 2022
Product Price Thickness (cm) Width (cm) Sheet thickness
Roof EPS Sandwich Panel Quote 4 1080 -
Roof EPS Sandwich Panel Quote 5 1080 -
Wall EPS Sandwich Panel Quote 4 970 -
Wall EPS Sandwich Panel Quote 5 970 -

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Quality control process, packaging and loading of sandwich panels

Fooladgharb company has always made customer satisfaction as its main policy. In all the years of activity of FooladGharb, the satisfaction of our capital customers has been guaranteed by its activity and expansion. Therefore, we improve the quality of our products by launching new production lines and hiring and employing educated and specialized technicians. We take care of the production, quality control of the produced sandwich panel and correct packaging and delivery so that the product that reaches you is in accordance with your request.

The process of purchasing a sandwich panel from the initial order to its delivery is a time-consuming process that Fooladgharb Company has reduced this time by using production and sales management systems and trained personnel. Please call +98(41)34242025 for more information, sandwich panel prices or other technical questions.

Sandwich panel for roof and wall covering with easy installation and insulation is the best option for commercial and residential buildings. Sandwich panel of three main layers; It has two sheets of metal and a thick layer of insulation that has high strength while being light. The middle layer of the sandwich panel can be selected from polystyrene, polyurethane foam, fiberglass and other insulation materials. Polyurethane sandwich is more popular now, but the price of polystyrene sandwich panel makes it an affordable option as a great alternative to gable roofing. The sheet in the sandwich panel includes colored sheet, galvanized, allozinc, galvanized, aluminum, foiled paper sheet.

Sandwich panels are produced for various applications such as roof, wall and refrigerator. The difference between ceiling and wall sandwich panels is in the profile of the top sheet, where the roof sandwich panel has steps that allow it to withstand additional load. But in wall sandwich panel, facade profile sheet is used on both sides. The useful width of the ceiling sandwich panel is 97 cm and the useful width of the wall sandwich panel is 95 cm. The length limit of the panel is up to 15 meters. Insulation thickness can be selected from 4 to 25 cm depending on the application such as cold storage, poultry, gym, warehouse and shed.

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