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Insulated Wall Panels Manufacturer and Supplier
Nantong Sudong Steel Structure Co., Ltd. is a China-based manufacturer and supplier of insulated wall panels, serving global construction projects since 1996. Our product range covers glass wool sandwich panels, polyurethane sandwich panels, lightweight partition wall insulation boards, and ALC aerated concrete block panels. These panels are engineered for thermal efficiency, fire resistance, and structural integrity, making them suitable for industrial plants, warehouses, logistics centers, and commercial buildings.
We integrate design, manufacturing, and installation support, ensuring that each panel system aligns with the steel structure and project requirements. With a production base of 50,000 square meters and annual capacity of 40,000–50,000 tons, we deliver both standard and custom solutions for domestic and international projects.
Our Insulated Wall Panel Range
Glass Wool Sandwich Panels
Non-combustible core with excellent sound absorption and thermal insulation. Ideal for industrial roofs and walls where fire safety is critical.
Polyurethane Sandwich Panels
High thermal efficiency with a rigid PIR/PU core. Suitable for cold storage, cleanrooms, and energy-efficient buildings.
Lightweight Partition Wall Insulation Board
Lightweight and easy to install, offering good insulation for interior partitions and infill walls.
ALC Aerated Concrete Block Panels
Autoclaved aerated concrete panels with high strength-to-weight ratio, fire resistance, and sound insulation. Used for external walls and partitions.
Application Fit and Material Considerations
Our insulated wall panels are designed for steel structure buildings, including heavy-duty industrial plants, warehouses, logistics centers, and commercial complexes. The choice of panel depends on factors such as thermal performance, fire rating, humidity, and load requirements. For example, glass wool panels are preferred for their non-combustible core, while polyurethane panels offer superior insulation for temperature-controlled environments.
We provide guidance on panel thickness, core density, and facing materials (e.g., steel, aluminum) based on your project's climate and building codes. Our team ensures compatibility with the steel frame and installation methods.
Critical Specifications and Performance
| Panel Type | Core Material | Typical Thickness (mm) | Fire Rating | Applications |
|---|---|---|---|---|
| Glass Wool Sandwich | Glass wool | 50–200 | A2 non-combustible | Industrial roofs, walls |
| Polyurethane Sandwich | PIR/PU | 50–150 | B1/B2 | Cold storage, cleanrooms |
| Lightweight Partition Board | EPS or mineral wool | 50–100 | B1 | Interior partitions |
| ALC Panels | Autoclaved aerated concrete | 75–200 | A1 | External walls, partitions |
All panels are manufactured under strict quality control, with certifications including ISO 9001, EN1090 CE, and GOST. We perform dimensional checks, core density tests, and surface inspections to ensure consistency.
Configuration and Customization
We offer custom panel lengths, widths, and thicknesses to match your building design. Options include different steel gauge, coating (e.g., PVDF, HDP), and color choices. For special projects, we can provide cut-to-size panels, pre-formed corners, and integrated flashing.
Our engineering team uses Tekla modeling to coordinate panel layouts with the steel structure, minimizing waste and installation time. We also supply accessories such as fasteners, sealants, and flashings.
Automation and Installation Support
Panels are produced on automated lines with precise cutting and profiling. We provide detailed installation manuals and videos, and our engineers can offer on-site guidance (optional). For large projects, we coordinate logistics to ensure timely delivery and efficient installation.
Quality Assurance and Acceptance
Each batch undergoes inspection for surface quality, dimensional accuracy, and core adhesion. We provide test certificates and can arrange third-party inspections upon request. Our quality management system ensures full traceability from raw material to final product.
Maintenance and Service
Insulated wall panels require minimal maintenance. We offer guidance on cleaning and inspection, and our after-sales team provides technical support throughout the panel's lifespan. Spare parts and replacement panels are available.
Information We Use to Configure Your Solution
To prepare a precise quotation and design, we need the following project details:
- Building dimensions and steel structure layout
- Required thermal performance (U-value) and fire rating
- Local climate and environmental conditions
- Panel type preference or performance requirements
- Color, coating, and aesthetic specifications
- Installation schedule and site access
Send these details to our team, and we will respond within 12 hours with a preliminary solution.
FAQs
What is the lead time for insulated wall panels?
Lead time depends on order quantity and customization. Standard panels typically ship within 2–4 weeks after drawing approval. We provide a confirmed schedule with your quotation.
Can you match specific fire ratings?
Yes, we offer panels with A2, B1, and other fire ratings based on core material and thickness. Specify your requirement, and we will recommend the appropriate panel.
Do you provide installation instructions?
Yes, we supply detailed installation manuals and videos. Optional on-site supervision is available for complex projects.
What certifications do your panels hold?
Our panels are manufactured under ISO 9001 quality management and comply with EN1090 CE and GOST standards. Specific product certifications can be provided upon request.
Can you produce custom sizes?
Absolutely. We offer custom lengths, widths, and thicknesses to fit your design. Provide your specifications, and we will confirm feasibility.
Related Products and Categories
Our portfolio also includes OEM Lightweight Partition Wall Panels, ALC Panels Steel Structure Manufacturers, Lightweight Partition Wall Insulation Board, ALC Aerated Concrete Block Panels for applications with different operating ranges, interfaces or integration requirements.
