5 cm sandwich panel walls

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Maico 5 cm Sandwich Panel Walls are the ideal solution for achieving effective insulation and high durability across various construction projects, thanks to premium manufacturing quality and precise detailing.

Whether you are building a warehouse, a commercial facility, or a cold storage unit, Maico provides reliable products with accurate dimensions and competitive prices—along with complete technical support that guides you through every step. Don’t hesitate—contact us today to start your project with guaranteed quality and confidence.

5 cm Sandwich Panel Wall Panels

5 cm thick sandwich panel wall panels are one of the most practical ready-made solutions for wall insulation. They are lightweight and highly efficient in both thermal and acoustic insulation, making them an excellent choice for different types of industrial, commercial, and residential buildings—especially in areas with harsh climate conditions.

The 5 cm wall sandwich panel thickness is distributed as follows:

Insulation core thickness (Polyurethane – PU): 5 cm (50 mm)
Outer sheet thickness (galvanized or pre-painted steel): approx. 0.40 mm
Inner sheet thickness: approx. 0.40 mm
Effective panel width: 1000 mm (1 meter)
Length: made-to-order (typically ranges from 2 to 13 meters)

These panels provide reliable wall thermal insulation, are resistant to moisture and rust, and are easy to transport and install—making them an ideal solution for cold rooms, warehouses, factories, temporary buildings, and facilities that require advanced insulation performance.

Components of 5 cm Sandwich Panel Walls

5 cm sandwich panel walls are manufactured using galvanized steel sheets coated with a protective layer that resists weather exposure, ensuring strong protection against corrosion and rust while delivering high insulation efficiency and durability for industrial, residential, and commercial applications.

They consist of three main layers:

Outer Layer: made from galvanized steel or pre-painted galvanized steel (PPGI), known for high corrosion and rust resistance. It is coated with protective paint that withstands weather conditions such as sunlight, rain, wind, and humidity.

Middle Layer (Insulation Core): an insulating core made from Polyurethane (PU) or Polyisocyanurate (PIR). This layer is the main thermal insulation component, significantly reducing heat transfer and also providing excellent acoustic insulation. It is moisture-resistant and free from organic materials that may lead to decay.

Inner Layer: made from galvanized steel or pre-painted steel (PPGI), forming the internal surface of the wall and supporting the panel from the inside. It provides strong moisture and rust resistance, and can be supplied with either a smooth surface or light ribbing to enhance strength and structural rigidity.

This balanced three-layer structure makes 5 cm sandwich panel walls a perfect solution for projects requiring strong insulation quality, fast installation, and efficient long-term performance.

Technical Specifications of 5 cm Sandwich Panel Walls

5 cm sandwich panel wall sheets are among the best ready-made solutions for wall insulation in industrial buildings, commercial facilities, and warehouses. They combine strength, durability, and efficient thermal and sound insulation, while being designed for long-term quality across different construction applications.

Key technical specifications:

Profile Type: RP055
Foam Thickness: 5 cm (50 mm)
Insulation Type: Polyurethane (PU)
Insulation Density: 40 kg/m³ ±10%
Outer & Inner Sheet Type: PPGI – Pre-Painted Galvanized Steel
Outer Sheet Thickness: 0.30 mm
Inner Sheet Thickness: 0.35 mm
Outer Surface Color: RAL 9003 (Signal White)
Effective Panel Width: 1000 mm
Length: made-to-order (typically from 2 m to 13 m)
Fire Rating: B2 – moderate flame resistance
Thermal Conductivity: 0.022 – 0.024 W/m·K
Approx. Weight per m²: 9 – 11 kg/m²
Thermal Tolerance Range: from -40°C to +80°C
Water & Moisture Resistance: Yes – tight leak-proof design
Service Life: 25 to 35 years
Installation Ease: fast installation using an interlocking joint system
Customization: available in multiple colors and thicknesses based on project requirements

Advantages of 5 cm Sandwich Panel Walls

Maico 5 cm sandwich panel walls are an excellent choice for those looking for construction solutions that deliver effective insulation, high rigidity, and fast execution in industrial, commercial, and residential projects. Key benefits include:

Effective thermal insulation: reduces heat transfer between indoor and outdoor environments, helping improve energy efficiency and maintain stable temperatures.
Noise reduction: provides strong sound insulation for internal walls, improving comfort in different facilities.
Moisture and corrosion resistance: thanks to treated and coated metal sheets, making them ideal for humid environments and weather exposure.
Lightweight and fast installation: enables faster implementation compared to traditional building materials, saving time and reducing overall project cost.
High weather resistance: designed to withstand wind, rain, and direct sunlight without losing quality or appearance.
Flexible aesthetic design: available in multiple colors and finishes to match modern architectural designs.
B2 fire resistance rating: provides a suitable safety level for sites that require additional fire protection measures.

Main Applications of 5 cm Sandwich Panel Walls

5 cm sandwich panel walls are used in a wide range of projects that require construction solutions combining thermal insulation, durability, and fast installation—making them ideal for variable environments and projects with tight schedules. Common applications include:

Porta cabins and hangars: fast installation with strong insulation, ideal for temporary and permanent structures.
Factories: helps create a stable and safe internal environment that protects equipment and materials from heat and moisture.
Event and conference buildings: practical high-performance design with customizable colors and finishes to match architectural themes.
Recreational facilities: such as gyms and entertainment centers, helping reduce noise and improve thermal insulation.
Cold rooms: due to effective insulation, these panels are widely used to maintain stable low temperatures efficiently.

How Much Does a 5 cm Sandwich Panel Wall Cost?

The price of a 5 cm sandwich panel wall is SAR 67.75 per square meter. However, the final cost may vary depending on thickness, insulation type, and project specifications. If you are looking for the best sandwich panel prices with guaranteed quality and multiple thickness options, Maico offers competitive solutions with fast service.

With 5 cm sandwich panel walls available through Maico—one of the top sandwich panel suppliers—contractors can rely on them confidently for residential, commercial, and industrial projects.

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Frequently Asked Questions About 5 cm Sandwich Panel Walls

Are 5 cm sandwich panel walls insulated against heat and moisture?

Yes. 5 cm sandwich panel walls provide strong thermal insulation and also deliver full moisture insulation performance.

Who is the best supplier of sandwich panel wall sheets in Saudi Arabia?

Maico is one of the leading suppliers of sandwich panel sheets in the Kingdom of Saudi Arabia.

What thickness options does Maico provide for sandwich panel walls?

Maico offers sandwich panel wall panels in multiple thicknesses, including: