PPGI Corrugated Roofing Sheet is a roofing material widely used in various structural buildings, such as residences, commercial buildings, agricultural facilities, and industrial warehouses. "PPGI" stands for "Prepainted Galvanized Iron" and refers to a steels substrate that is coated with a layer of paint for added protection and appearance. "Ripple" refers to the unique wave-like pattern on the surface of these roof panels, giving them their unique appearance and structural strength.
|
Product Name |
Corrugated Roofing Steel Sheet |
|
Thickness |
0.1-1.5mm |
|
Width |
Before Corrugated: 762-1250mm, After Corrugated: 600-1100mm |
|
Length |
1-12m (as customer requirements) |
|
Zinc Coating |
Z30 - 275g/m2 |
|
Top Paint |
8-35 Micron |
|
Back Paint |
3-25 Microns |
| Monthly Production | 5000-10000 tons |
|
Color |
As per RAL Color(custom patterns are available) |
Color coated corrugated sheets

Prepainted corrugated roofing features
Durability
PPGI's superior resistance to corrosion and weathering makes it a top choice for durable and long-lasting roofs.
Lightweight
PPGI corrugated roofing sheets are relatively lightweight and easy to transport and install. Labor and construction costs are also saved to a certain extent.
Versatility
Available in a variety of colors, coatings, and profiles, these roofing sheets can be customized to different architectural styles and enhance the overall beauty of the structure.
Easy Installation
PPGI corrugated roof panels are designed for quick, easy installation, reducing construction time and labor costs.
Low Maintenance
PPGI's paint provides an extra layer of protection against rust and fading.
PPGI coloured corrugated roofing sheets Application
Greenhouses
The durability and corrosion resistance of these panels makes them suitable for greenhouse construction, ensuring a controlled and weather-resistant environment for plants.
Transportation
Bus stations, train stations, and airport hangars use galvanized corrugated roof panels to protect transportation infrastructure from natural disasters.
Educational Institutions
Schools, colleges, and universities can install these panels in various buildings on campus such as classrooms and gymnasiums.
Storage Facilities
Painted galvanized corrugated roof panels are commonly used on self-storage units and storage facilities to protect stored goods and equipment.
Residential Roofs
Due to their durability and cost-effectiveness, they are commonly used in residences, especially in rural and agricultural areas.
Commercial And Industrial Buildings
Ideal for commercial and industrial buildings such as warehouses, factories, and retail stores, where a strong and weather-resistant roofing material is important.
Agricultural Structures
PPGI corrugated roof panels are popular on agricultural buildings such as barns and silos because they provide protection for livestock and crops.
Temporary Structures
These panels can also be used in temporary or mobile structures such as construction site offices, portable classrooms, and storage sheds.
Construction Projects
Can be used in architectural applications such as canopies and covered walkways where functionality and design aesthetics are important.
PPGI Colored Corrugated Metal Sheets


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As a wholesale supplier and manufacturer in China, GNEE Steel has a factory to provide a wide range of PPGI roofing sheets with different designs and sizes. The available thickness is from 0.2 to 0.8 mm, and the width is from 600 to 1,250mm. Besides, the colors and patterns are customizable. More than that, we will offer a competitive price for bulk orders. If you have special requirements, welcome to talk with us!

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