galvanized corrugated zinc aluminium coated metal iron steel roofing sheet
Galvanized Corrugated Zinc-Aluminum Coated Metal Roofing Sheet
Product Overview
Our galvanized corrugated zinc-aluminum coated metal roofing sheets are high-performance roofing solutions designed for durability, weather resistance, and aesthetic appeal. These sheets are widely used in residential, commercial, and industrial construction projects, offering superior protection against corrosion, extreme weather conditions, and UV radiation.
With their unique zinc-aluminum alloy coating, these roofing sheets provide enhanced corrosion resistance compared to traditional galvanized steel, making them ideal for coastal areas and harsh environments.
Key Features
Superior Corrosion Resistance
The zinc-aluminum alloy coating provides excellent protection against rust and corrosion, extending the lifespan of your roofing system.
Lightweight yet Strong
Our roofing sheets are lightweight for easy installation while maintaining exceptional strength and structural integrity.
Weather Resistance
Designed to withstand extreme weather conditions including heavy rain, snow, hail, and high winds.
Customizable Solutions
We offer custom sizes and specifications to meet your specific project requirements.
Technical Specifications
| Parameter | Specification |
|---|---|
| Material | Galvanized steel with zinc-aluminum alloy coating |
| Coating Weight | Z275 (275g/m²) or customizable |
| Thickness | 0.4mm - 1.2mm (customizable) |
| Width | Standard: 914mm, 1000mm, 1220mm (customizable) |
| Length | Standard: 2000mm - 12000mm (customizable) |
| Corrugation Profile | Standard: 16/76, 29/76, 38/180 (customizable) |
| Surface Treatment | Chromate-free, color coated or mill finish |
| Delivery Time | 7-14 working days (for standard orders) |
| Customization | Yes (size, thickness, coating weight, color) |
Certifications
ISO 9001
Quality Management System
ISO 14001
Environmental Management System
CE Marking
European Conformity
SGS Certification
Product Quality Verification
Frequently Asked Questions
Our zinc-aluminum coated roofing sheets have an expected lifespan of 20-30 years, depending on environmental conditions and maintenance. The zinc-aluminum alloy provides superior corrosion resistance compared to traditional galvanized steel.
Yes, we can provide samples for you to evaluate the quality and appearance of our roofing sheets. Please contact our sales team to arrange samples and discuss any specific requirements you may have.
We offer a variety of color options including standard mill finish, color-coated options, and custom colors. Our color-coated sheets are available in a range of RAL colors to match your project requirements. Please consult with our sales team for specific color availability.
The minimum order quantity depends on the specific product and customization requirements. For standard products, our minimum order quantity is typically 20 tons. For custom orders, please contact our sales team for specific MOQ information.
