Lowest metal roofing cost

 Lowest metal roofing cost   Product Description   1.Excellent waterproof performance
2.It can be bonded to various thermal insulating materials and non-thermal insulating materials. Its length can be determined as per personal needs. To eliminate the possibility of leaking rain, overlap lengthways is avoided.
3. Materials as prepainted steel sheets, galvanized steel sheets, galvalume (Al-Zn coated sheets) are available to make corrugated sheet.
4.It has handsome appearance and excellent anticorrosion performance. It is fixed with fastening screw so it can endure the impact of hot expansion.

Effective width	Wall panel: 950mm  Roof panel: 950mm 980mm
Length	According to customer's request
Materials	Polystyrene foam board(EPS), Color steel sheet
Structure	Upper and lower layer: Color steel sheet Middle: polystyrene foam board or polyurethane foam board
Thickness	Color steel sheet: 0.3-0.6mm Polystyrene foam board: 50mm 75mm  150mm
The polystyrene density	8-20kg/m3
Conventional color	Ocean blue, tephrosious
character	Light in weight, heat insulation, water resistant, green and environmental
Use	various roofs and walls referring to the large size factory buildings, storages, exhibition halls, gymnasiums etc.

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