Our premium 75 mm glass wool sandwich panels provide exceptional thermal insulation for cold storage warehouses and industrial facilities. Engineered with high-density glass wool core and durable metal facings, these roof panels deliver superior temperature control while maintaining structural integrity. The innovative sandwich construction ensures excellent thermal resistance, helping reduce energy costs and maintain consistent storage conditions. Easy to install and resistant to moisture, fire, and corrosion, these panels are ideal for large-scale cold storage applications. Their lightweight yet robust design makes them perfect for both new construction and renovation projects. Each panel undergoes strict quality control to meet international standards for thermal performance and safety. Choose our factory-direct panels for reliable, cost-effective cold storage solutions that stand the test of time.
Product Model |
Glass Wool Sandwich Panel |
Components |
Colored steel plate and glass wool insulation |
Steel plate thickness option |
Steel plate thickness option: 0.15-0.426mm and 2 sides can be different |
Glasswool thickness option |
50mm, 75mm, 100mm |
Glass wool density |
32kg/m³,38kg/m³,50kg/m³ |
Fireproofing grade |
A |
Color option |
Blue, red, white and customized |
Character |
Light in weight, heat insulation, water resistant, green and environmental |
Use |
Various roofs and walls referring to the factory buildings, storages |
Advantage Category |
Specific Description |
Thermal Insulation |
Core materials (such as rock wool, polystyrene, etc.) have low thermal conductivity, which can effectively block heat transfer and meet the temperature control needs of different climatic regions. |
Fire Resistance |
Some core materials (such as rock wool, glass wool) are non-combustible. Combined with the fire-resistant coating of color steel plates, they can delay the spread of fire and improve the fire safety level of buildings. |
Structural Strength and Durability |
The outer color steel plates have high strength, and the sandwich structure has good toughness, which can bear a certain load and impact, is not easy to deform, and has a service life of more than 10-20 years. |
Construction Convenience |
Lightweight (about 10-30kg/m²), with low requirements on the load-bearing capacity of building foundations; factory-produced standardized products, on-site splicing and installation, significantly shortening the construction period. |
Aesthetics and Maintainability |
The surface has various color coatings, with a neat appearance that does not require additional decoration; the coating is acid and alkali resistant, corrosion resistant, and UV resistant, and daily maintenance only requires regular cleaning with low cost. |
Sound Absorption and Noise Reduction |
Porous core materials such as glass wool can absorb sound waves, reduce noise transmission, and improve the internal acoustic environment of buildings (such as schools, hospitals, etc.). |
Wide Applicability |
Core materials and thickness can be flexibly selected according to needs, meeting the functional requirements of various building scenarios such as industrial workshops, residences, cold storage, and prefabricated houses. |
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