foam sandwich wall panels
1. Excellent Insulation Performance
Foam cores such as PU, PIR, and EPS provide strong thermal insulation, helping maintain stable indoor temperatures and reducing energy consumption.
When combined with a sandwich panel roof, the entire building achieves enhanced insulation efficiency, which is essential for:
Cold storage
Industrial facilities
Temperature-controlled environments
2. Cost-Effective Building Solution
Foam sandwich wall panels offer a wide range of cost-performance options depending on the core material:
EPS: economical solution
PU/PIR: high-performance insulation
This flexibility allows B2B buyers to optimize project budgets without compromising essential performance.
3. Lightweight Structure & Easy Handling
Compared with traditional materials like concrete or brick, foam sandwich wall panels are significantly lighter, which:
Reduces structural load
Simplifies transportation
Improves installation efficiency
4. Fast Installation & Reduced Labor Cost
Pre-fabricated panels enable quick installation with minimal tools, helping:
Shorten project timelines
Reduce labor costs
Improve construction efficiency
This is a major advantage for large-scale industrial projects.
5. High Strength & Durability
Despite being lightweight, foam sandwich wall panels provide excellent structural integrity due to their composite design:
Strong bonding between layers
Good impact resistance
Long service life
6. Fire Resistance Options
Depending on the foam core material, panels can meet different fire safety standards:
PIR: higher fire resistance
Rock wool hybrid options available
7. Corrosion & Weather Resistance
With pre-painted galvanized steel or aluminum surfaces, panels offer:
Corrosion resistance
UV resistance
Weather durability
8. Flexible Customization for B2B Projects
We provide OEM/ODM services including:
Panel thickness (50mm–200mm)
Surface color (RAL standard)
Panel length customization
Surface texture (smooth, embossed, corrugated)
Branding and packaging
Product Details
1. Structure of Foam Sandwich Wall Panels
Foam sandwich wall panels consist of:
Outer Layer: Pre-painted galvanized steel (PPGI/PPGL) or aluminum
Core Material: EPS / PU / PIR foam
Inner Layer: Steel sheet or aluminum foil
This structure ensures:
Thermal insulation
Structural stability
Long-term performance
2. Technical Specifications
| Parameter | Specification |
|---|---|
| Panel Thickness | 50mm / 75mm / 100mm / 150mm / 200mm |
| Steel Thickness | 0.3mm – 0.8mm |
| Core Material | EPS / PU / PIR |
| Density | EPS: 8–20 kg/m³ / PU: 38–45 kg/m³ |
| Thermal Conductivity | 0.023–0.041 W/m·K |
| Effective Width | 950mm – 1150mm |
| Length | Customized (up to 12m) |
| Fire Rating | B1 / B2 |
3. Applications
Foam sandwich wall panels are widely used in:
Industrial warehouses
Manufacturing plants
Cold storage facilities
Modular container houses
Clean rooms
Agricultural buildings
Commercial structures
When combined with sandwich panel roof systems, they create a complete insulated building solution suitable for diverse environments.
4. Installation System
Our foam sandwich wall panels feature:
Tongue-and-groove joint system
Tight sealing for air and water resistance
Hidden fastening design
Compatibility with steel structures
This ensures fast, efficient, and reliable installation.
5. Packaging & Shipping
We provide export-ready packaging solutions:
Protective film on panel surfaces
Standard seaworthy packaging
Reinforced pallets or steel frames
Container loading optimization (20GP / 40HQ)
6. Quality Control & Certifications
Our products comply with international standards:
ISO 9001 Quality Management System
CE Certification
SGS Inspection
Each production batch is tested to ensure quality consistency.
7. OEM / ODM Services
We support global B2B clients with:
Private label production
Customized panel specifications
Project-based solutions
Technical support
Why Choose Our Foam Sandwich Wall Panels
Professional Manufacturer
We specialize in foam-based insulated panels, including full systems integrating wall panels and sandwich panel roof solutions.
Strong Production Capacity
Automated production lines
High daily output
Fast delivery (7–15 days)
Competitive Pricing
Factory-direct supply ensures strong pricing advantages for distributors and contractors.
Global Export Experience
We export to:
Middle East
Southeast Asia
Africa
South America
Technical Support
We provide:
Engineering drawings
Installation guidance
Material calculations
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