Welcome to Weifang Sandong Building Materials Co., Ltd. — your global partner for high-quality construction materials.
Our PU Sandwich Panel Sandwich Panels are designed to meet the growing demand for energy-efficient, durable, and aesthetically pleasing building materials.
Whether you're working on new construction or renovation projects, our PU Sandwich Panels offer exceptional insulation, soundproofing, and lightweight properties ideal for various industries.
The Sandwich Panel is a versatile construction material designed with an outer layer of metal (such as steel or aluminum) and an inner core of EPS insulation.
These panels provide excellent thermal insulation and structural integrity, making them suitable for both residential and commercial buildings.
Our panels are available in a variety of sizes, thicknesses, and surface finishes to meet specific project needs.
With advanced production technology, Sandong Building Materials delivers the Sandwich Panels that balance performance, durability, and cost-efficiency.
From exterior cladding to roof and wall insulation, these panels ensure energy efficiency and low environmental impact.
Specification |
Details |
---|---|
Panel Thickness |
50mm, 75mm, 100mm, 150mm |
Width |
Standard width of 1000mm |
Length |
Customizable, up to 12 meters |
Core Material |
EPS (Expanded Polystyrene) |
Outer Material |
Galvanized Steel, Aluminum |
Fire Resistance Rating |
Up to B1 (depending on core material) |
Thermal Conductivity |
0.038 W/m·K |
Surface Treatment |
Powder Coating, PVDF, Anodizing, or Custom |
Superior Insulation: EPS core offers excellent thermal resistance, helping maintain stable indoor temperatures and reducing energy consumption.
Lightweight and Durable: Despite their low weight, PU Sandwich Panels offer strong structural integrity, which simplifies installation and reduces labor costs.
Weather Resistant: Designed to withstand harsh weather conditions, the panels feature high resistance to moisture, corrosion, and UV radiation.
Fire Resistance: Fireproof capabilities up to Class B1 for added safety in building applications.
Cost-Effective: Lower material and labor costs compared to traditional building materials, with a long service life.
Energy Efficiency: Excellent thermal insulation properties due to the EPS core, reducing heating and cooling costs.
Noise Reduction: The panels offer effective soundproofing, making them ideal for both industrial and residential projects.
Customizable Options: Available in various colors, finishes, and thicknesses to suit diverse architectural designs and specifications.
Installing the Sandwich Panels is straightforward, saving both time and effort:
Prepare the Surface: Ensure the frame is properly aligned and secured.
Place Panels: Position the Sandwich Panels on the structure with joints carefully aligned.
Fasten Panels: Secure with screws or bolts depending on your structural needs.
Seal the Joints: Apply sealant for weatherproofing and insulation continuity.
We offer a range of accessories to complement our Sandwich Panels, including:
Fasteners: High-quality screws and bolts for secure attachment.
Sealants: Weatherproof and thermal sealants for joint sealing.
Trims and Flashings: For a neat, finished appearance and added protection.
The Sandwich Panels are widely used across various industries, including:
Residential Buildings: Ideal for walls, roofs, and partitions to enhance insulation and soundproofing.
Commercial and Industrial Buildings: Commonly used for warehouses, cold storage facilities, and factories due to their thermal efficiency and durability.
Renovation Projects: An excellent solution for upgrading insulation and energy efficiency in existing structures.
Transportation: Used in vehicle insulation and containers for temperature-sensitive goods.
We offer full customization options to meet your project’s specific needs. Whether it’s custom panel dimensions, finishes, or insulation properties, our team works closely with you to deliver tailored solutions.
Our experienced engineers and production team ensure that every product meets the highest quality standards.
Q: What is the lifespan of the Sandwich Panels?
A: With proper installation and maintenance, our panels have a lifespan of up to 30 years.
Q: Are the Sandwich Panels environmentally friendly?
A: Yes, EPS panels are 100% recyclable and contribute to energy savings due to their excellent insulation properties.
Q: Can I get custom sizes and finishes?
A: Absolutely! We offer a wide range of custom sizes, finishes, and surface treatments to meet your project requirements.
For more information on our PU Sandwich Panel or to get a quote for your next project, please contact us at info@sdqsc.com. We’re here to help you find the perfect solution for your construction needs.