Roof Sandwich Panels
Architectural insulated panels for roofs
- Effective cover width: 1000mm
- Overall width of sheet: 1200mm
- Length: 1m-12m (customizable)
- Sandwich panel thickness: 40mm/50mm/75mm/100mm
- Metal sheet thickness: 0.3mm-0.7mm
- Core material: Rigid polyurethane (PUR/PU), mineral wool, glass wool
- Metal sheet material: Galvalume steel sheet, titanium zinc sheet, Al-Mg-Mn alloy sheet
With their multi-layer composition, insulated roof panels provide durability, reliable insulation, and improved energy efficiency for modern buildings. The outer layer is coated with a PVDF finish that improves strong weather resistance and self-cleaning properties. Inside, the insulation core can be either rigid polyurethane foam or mineral wool, delivering reliable thermal insulation, fire protection, and soundproofing. The inner layer is made of 0.06 mm aluminum foil or color-coated steel sheet, ensuring additional strength and stability. These sandwich panels are made using fully automated equipment and have been widely used in both domestic and international projects.
Suitable for industrial plants, residential and commercial buildings, schools, hospitals, hotels, office complexes, and other large-scale public projects. Also widely used in prefabricated buildings, roof replacements, and exterior upgrades for older structures.
| Model | BLT-1000 |
| Effective cover width | 1000mm |
| Overall width of sheet | 1200mm |
| Length | 1m-12m (customizable) |
| Sandwich panel thickness | 40mm/50mm/75mm/100mm |
| Structure | Metal sheet insulation core aluminum foil |
| Metal sheet material | Galvalume steel sheet, titanium zinc sheet, Al-Mg-Mn alloy sheet |
| Metal sheet thickness | 0.3mm-0.7mm |
| Metal sheet suppliers | Baosteel, BlueScope, Yieh Phui, Wah Tung, Alliance Steel, etc. |
| Core material | Rigid polyurethane (PUR/PU), mineral wool, glass wool |
| Color | Standard color custom color |
| Surface finish | Wavy, embossed, smooth |
| Surface coating | PE/HDP/PVDF, etc. |
| Lifespan | At least 30 years |
| Applications | Architectural roof and wall cladding |
| Remarks | 1. Professional installation guidance is provided to help ensure accurate and efficient assembly 2. Complete sets of accessories are supplied 3. Panels can be customized according to client requirements, offering flexibility for different projects |
- Good thermal insulation and noise reduction, creating a more comfortable indoor environment
- Weather-resistant, corrosion-resistant, and low-maintenance surface, suitable for various climates and applications
- Lightweight yet strong, with good load-bearing capacity for safe and stable roofing
- Integrated one-piece structure, reducing the need for multiple construction layers and making installation faster
- Ribbed design improves drainage and waterproofing, keeping the roof reliable even during heavy rain
