Your Professional Sandwich Panels Supplier
Shandong Yisheng New Building Materials Co., Ltd. is a comprehensive enterprise integrating R&D, production and sales, focusing on stone coated metal roof tiles. It holds the National High-Tech Enterprise Certificate, passed appraisals by Shandong's science and technology, and economic commissions. It independently developed a leading automatic production line (with national invention patent), pioneered the "5th-gen innovative roof" concept, and built a R&D lab to drive product upgrades and industry tech reform.
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Durable PU Sandwich Panel For Cold Room InsulationThis PU sandwich panel is a reliable choice for building cold room.It's very durable. The lifespan can last more than 30 years. You don't need to take time to maintain the roof and wall panels.view more
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Insulated Sandwich PanelsOur Great Wall insulated sandwich panels feature excellent thermal insulation, sound absorption, and fire resistance. With high-strength steel surface and lightweight core material, they are...view more
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Eco-friendly Wall Sandwich PanelAt Shandong Yisheng, we specialize in high-performance Eco-friendly Wall Sandwich Panels designed for the modern builder. Our Polyurethane (PU) panels are the ideal choice for commercial and...view more
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EPS Insulated Sandwich Panel for OutdoorOur EPS Insulated Sandwich Panels are engineered for superior thermal efficiency and structural strength, making them the ideal building solution for outdoor industrial and commercial...view more
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PU Polyurethane Used Sandwich Panel Wall PanelsDiscover the ultimate building solution with our PU Polyurethane Sandwich Panels. Engineered for excellence, these panels deliver superior thermal insulation, exceptional structural strength, and...view more
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Aluminum Panel Roof Warehouse DecorationElevate your warehouse infrastructure with our premium Aluminum Roof Panels. Designed for durability and thermal efficiency, these panels provide a sleek, modern finish while ensuring superior...view more
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PU Edge Sealing Rock Wool Sandwich Pure PanelPU Edge Sealing Rock Wool Sandwich Pure Panel boasts exceptional thermal insulation, fire resistance and structural stability. The PU edge sealing technology enhances water resistance and...view more
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Great Wall Insulated Aluminum Roof PanelCrafted by Shandong Yisheng, the Great Wall Insulated Aluminum Roof Panel blends sleek, corrugated aluminum exterior with high-performance insulation core to deliver unmatched durability, thermal...view more
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EPS Lightweight Wall and Roof PanelsEngineered for excellence, Shandong Yisheng’s EPS lightweight wall and roof panels redefine efficiency and durability in construction. Infused with high-density EPS core, these panels deliver...view more
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Sound Proof Rock Wool Wall and Roof PanelCrafted with high-density rock wool core and durable metal cladding, these panels deliver exceptional sound insulation—blocking external noise (traffic, construction, industrial hum) and...view more
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Rock Wool Core Polyurethane Edge Sealing Sandwich PanelThe Rock Wool Core Polyurethane Edge Sealing Sandwich Panel is a premium composite building material that integrates the excellent fire resistance of rock wool core with the superior thermal...view more
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PU PIR Sandwich Roof Wall Panels Heat InsulationPU PIR sandwich roof and wall panels are high-performance building materials engineered to deliver exceptional thermal insulation, structural durability, and all-round protection for diverse...view more
Description
We adopt cutting-edge continuous production techniques for manufacturing innovative exterior wall insulation & decoration integrated panels and color steel composite insulated panels. Our production base is equipped with a full set of high-end facilities, including embossing machines, forming machines, and a 24-meter German laminating machine.
Benefiting from two fully operational production lines, we guarantee stable and punctual delivery, with a daily output of over 5,000 square meters.
We support a wide range of surface designs through various pattern rollers, such as brick texture, elastic coating finish, water ripple, marble, stacked stone, wood grain, striped, corrugated, oak, Great Wall panel, long stone, and more. Both solid-color and double-color options are available, fully satisfying the integrated insulation and decorative demands of diverse construction projects worldwide.
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Item |
Great Wall sandwich panels |
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Application |
Villas, hotels, sunrooms, pavilions, and roof renovation. |
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Design Style |
Modern |
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Warranty |
10 years |
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After-sale Service |
Free spare parts, Return and Replacement, Online Technical Support |
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Product name |
Great Wall Board Insulation Aluminum Tile |
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Usage |
Roof panels, canopies, garden buildings, decoration |
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Material |
Double-sided aluminum alloy |
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Core material |
Polyurethane foam |
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Width |
950mm |
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Color |
Black, Brown etc |
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Thickness |
4.5/6.5cm |
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Fireproof |
B1 Grade |
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Product feature |
Waterproof and moisture-proof and so on |
Advantages of Insulated Sandwich Panels
Insulated sandwich panels offer numerous advantages.
Fast And Easy Installation
Since these are prefabricated, they eliminate the need for on-site fabrication and reduce construction time. To add on, assembling these panels also doesn’t consume much resources.
Thermal Insulation
Thermal insulation means reducing the energy spent in winter for warming and in summer for cooling. The panels prevent heat transmission, maintaining comfortable internal conditions. The thickness of the insulation material depends on construction requirements.
Fire Resistance
Depending on the materials used, insulated sandwich panels also offer superior fire resistance properties, enhancing the safety of the building.
Acoustic Performance
Insulated sandwich panels also provide sound insulation which reduces or cuts off the outside noise and provides ideal acoustic settings.
Lightweight And Durable Structure
These panels are comparatively lightweight yet structurally strong. They are weather-resistant and ensure long-term stability and less maintenance requirements.
Energy Efficient
These panels minimize heat transfer and create a well-insulated building. This helps reduce reliance on heating, ventilation, and cooling systems and decreases energy consumption. Insulated sandwich panels thus play a crucial role in creating energy-efficient and eco-friendly buildings.
Design Versatility And Aesthetic Appearance
The flexibility and customization of these panels give architects and builders the opportunity and freedom to explore design options.
Types of Insulated Sandwich Panels
Depending on the types of materials used for the skin and inner core, insulated sandwich panels come in different varieties.
Polyurethane foam panels (PU)
The core is made of PU foam sandwiched between metal or fiberglass facings. They are lightweight, provide excellent thermal insulation, and are suitable for a variety of external and internal applications.
Expanded polystyrene (EPS) panels
The core is made of EPS foam with usually metal or fiberglass facing. These are cost-effective, offer good insulation properties, and are suitable for various building applications.
Mineral wool panels
The core is made of mineral wool insulation which is derived from natural minerals such as basalt or rock wool. They provide excellent fire resistance and sound insulation properties.
Fiberglass reinforced panels (FRP)
They have fiberglass facing and the core material of usually PU foam. They’re lightweight with strong structural support and are resistant to corrosion and moisture. They are suitable for high humid environments and chemical exposure.
Applications of Insulated Sandwich Panels
Insulated sandwich panels have applications across different industries. Here are some of the common applications.
Industrial Buildings
Factories, warehouses, and production facilities use these panels for excellent temperature control and energy efficiency.
01
Commercial Buildings
Sandwich panels offer superior acoustic properties and superior insulation for warehouses, logistic hubs, car showrooms, sports arenas, stadiums, recreational facilities, shopping malls, supermarkets, and retail shops.
02
Residential Buildings
Insulated sandwich panels prove an excellent building material for energy-efficient homes.
03
Cold Chain Infrastructure
These panels are crucial for cold chain infrastructures because of their excellent heat insulation.
04
Laboratories And Research Centers
Insulation panels help keep medical equipment cool and in good working condition by maintaining ambient conditions.
05
Core Materials
Polyurethane (PUR) or Polyisocyanurate (PIR)
High thermal insulation properties, generally with a thermal conductivity (λ-value) of around 0.022-0.025 W/mK.
Expanded Polystyrene (EPS)
Good insulation, with a thermal conductivity of about 0.035-0.040 W/mK.
Mineral Wool (Rock Wool)
Fire-resistant and provides thermal insulation, with a thermal conductivity around 0.035-0.045 W/mK.
Phenolic Foam
Excellent insulation and fire performance, with a thermal conductivity of around 0.020-0.025 W/mK.
Panel Dimensions
Thickness
Typically ranges from 40mm to 200mm, depending on insulation requirements.
Width
Common widths are 1,000mm, 1,200mm, or 1,250mm.
Length
Generally available in lengths up to 12,000mm or more, customizable based on project requirements.
Standards and Certifications
Standards
Panels should comply with standards like ISO, ASTM, or national building codes.
Certifications
Look for certifications such as CE marking in Europe or other local approvals ensuring quality and performance.
Our Certificate



FAQ
As one of the most professional sandwich panels manufacturers in China, we also support customized service. Please feel free to buy high quality sandwich panels for sale here from our factory. Welcome to view our website for more information.
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