Pre-painted galvanized sheet metal roofing

1.water proof 2.heating insulation 3.fireproof 4.anti-rust 5.sound insulation 6.long life span: more than 25 years Pre-painted galvanized sheet metal roofing 

Detailed Specification:

thickness	0.18~1.2(mm)
Raw material width	1000 or 1200(mm)
Length	according to customer's request
Materials	titanium zinc alloy, aluminum alloy, stainless steel; copper;
Structure	Upper and lower layer: uses color coated aluminum board Middle: polystyrene foam board or polyurethane foam board
The polystyrene density	5 ~ 35 (kg/m³)
Popular color	original aluminum color, Ocean blue, Deep red, Gray, Tephrosious
Guarantee Period	15~20 years
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

Advantages:

1. These materials will be applied with high strength binder to form a high-efficiency compound building material.

2. Light in weight, heat insulation, water resistant, green and environmental

3. It has handsome appearance and excellent anticorrosion performance. It is fixed with fastening screw so it can endure the impact of hot expansion.

Color coated  roof tile is a non-combustible, corrosion resistant and fully recyclable product — perfectly suited for today's needs, lifestyles and environmental priorities. It has outstanding durability and is suitable for extreme weather conditions. It can be installed over existing roofing, eliminating tear off costs, mess and disposal problems.

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Pre-painted galvanized sheet metal roofing