Color Coated Galvalume Roof Sheet PPGL
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Color Coated Galvalume Roof Sheet PPGL Description
The coating on the PPGL roof panels is made of 55% aluminum, 43.3% zinc, and 1.6% silicon. The aluminum forms a protective layer around the zinc, enhancing the durability of the material. As per the data, PPGL roof panels have a service life of over 25 years under normal conditions. Additionally, they offer a beautiful and elegant appearance, with a wide range of colors, patterns, and designs to complement various architectural styles. Furthermore, PPGL steel exhibits excellent heat resistance, making it an ideal roofing material, even in hot climates. Whether for residential or commercial use, PPGL roof panels are a reliable and attractive choice.
Product Parameters
Due to its high standards of corrosion resistance and waterproof properties. Color corrugated board is widely used in modern construction industry and residential field. For the construction industry, corrugated steel roofing is widely used in construction factories, warehouses, departments, shops, barns, stables, cowsheds, etc. Colored corrugated roofs also perform well in most residential construction projects, such as houses, temporary houses, garages, storage rooms, cabins, sheds, etc. Due to its low installation cost and good corrosion resistance, color coated corrugated board appears in more and more public buildings, including cinemas, exhibition halls, gymnasiums, schools and hospitals.
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Product Name |
Color Coated Galvalume Roof Sheet PPGL |
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Thickness |
0.2mm-1.2mm |
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Width |
600mm-1250mm |
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Length |
750mm-1100mm |
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Color |
According RAL Color Card (Can provide custom pattern) |
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Shape |
Wavy, Trapezoidal, etc. |
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Paint |
PE, SMP, HDP, PVDF |
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Primer |
Epoxy primer, Polyester primer, Water soluble acrylic primer, Polyurethane primer |
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Coating Thickness |
Top: 11-35μm, Back: 5-14μm |
Color Selection
We provide many colors to choose from, the following are common colors, if you like other colors or patterns, please send us the RAL color code.

PPGL is short for pre-coated aluminum-zinc steel, which uses aluminum-zinc steel as the base material. It is widely used in many fields, especially in roof and wall systems.
High Corrosion Resistance
The coating was aluminized zinc steel made of 55% aluminum, 43.3% zinc and 1.6% silicon. Aluminum will form a honeycomb layer around the zinc, which can protect the metal from further attack. This means that PPGL will be more durable. According to the data, the service life of PPGL roof panels under normal circumstances is more than 25 years.
Excellent Heat Resistance
Galvanized zinc steel has good heat resistance and can withstand high temperatures above 300 degrees. In addition, it also has the characteristics of high thermal reflectivity. It can therefore even be used as an insulating material. This is why PPGL is a good choice for roofing materials.
Easy Installation And Maintenance
The weight of the PPGL sheet is much lighter than conventional materials. It can also be used directly. All you need to do is connect the roof slabs. As a roof, it is very easy to install to reduce construction time and cost. In addition, it is made of high-strength steel, which is enough to withstand extreme weather. No matter where you are, PPGL will be a cost-effective solution for your roof.
Beautiful Appearance
The aluminized zinc steel plate has good adhesion and smooth surface. Moreover, it can keep the color for a long time. Not only that, Wanzhi Steel also provides a variety of finishes and designs of PPGL corrugated board to choose from, which can adapt to different architectural styles. So no matter what color you want, glossy or matte, dark or light, please contact us for more details.
Scope of Application
Agricultural Applications: Including but not limited to greenhouses, chicken coops, stables, hay barns and barns
Residential Applications: Including residential houses, simple houses, apartments, towers, garages, storage sheds, etc.
Commercial applications: For example, factories, warehouses, manufacturing plants, department stores, office buildings, etc.
Public Buildings: Such as cinemas, exhibition halls, gymnasiums, terminal buildings, schools, hospitals, etc.



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