This premium 125mm glass wool sandwich panel delivers exceptional thermal insulation and weather protection for industrial workshop exterior walls. Featuring a robust waterproof design, these panels effectively shield your facility from moisture, rain, and harsh environmental conditions. The high-quality glass wool core provides superior thermal efficiency, helping maintain stable indoor temperatures while reducing energy costs. Easy to install and maintain, these panels offer excellent durability and fire resistance for long-lasting performance. The sleek, modern finish enhances your building's aesthetic appeal while delivering practical functionality. Ideal for warehouses, manufacturing facilities, and commercial buildings, these panels meet international quality standards and provide a cost-effective solution for industrial construction projects. Their lightweight yet sturdy construction ensures quick installation without compromising structural integrity.


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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