GI Corrugated Sheet: Reliable Roofing and Cladding with Galvanized Strength
GI corrugated sheets are strong, rust-resistant steel sheets with a wavy surface profile, designed primarily for roofing, wall cladding, and fencing applications. Manufactured using high-quality galvanized iron, these sheets provide excellent weather resistance, strength, and longevity—making them a preferred material for construction across all sectors.
As a leading corrugated steel sheet manufacturer, we supply premium-grade galvanized sheets that meet the needs of residential, commercial, industrial, and agricultural building projects.
What is a GI Corrugated Sheet?
A GI corrugated sheet is made from galvanized iron (GI) coated with a protective layer of zinc to prevent rust and corrosion. The sheet is then cold-rolled into a corrugated pattern, which increases its load-bearing capacity and provides better water drainage on roofs.
Available in various thicknesses, lengths, and corrugation designs (e.g., sinusoidal or trapezoidal), galvanized roofing sheets are lightweight yet strong, and easy to transport and install.
Key Features of GI Corrugated Sheets
- Anti-Rust Galvanized Coating: Zinc coating protects against rust, corrosion, and moisture.
- Corrugated Profile: Adds structural strength and ensures water flows easily off the roof.
- UV and Weather Resistant: Withstands sun, wind, rain, and temperature changes.
- Lightweight & Easy to Handle: Reduces construction time and transportation cost.
- Versatile Applications: Suitable for roofing, fencing, wall cladding, sheds, and more.
Major Applications of GI Corrugated Sheets
1. Roofing for Industrial & Residential Buildings
As a top choice among galvanized roofing sheet users, GI corrugated panels are ideal for rooftops due to their weather resistance and low maintenance. Perfect for warehouses, houses, farm buildings, and factories.
2. Wall Cladding & Facades
Corrugated sheets enhance the look and insulation of buildings while protecting them from the elements.
3. Site Fencing & Temporary Enclosures
Easy to install and remove, these sheets are widely used for fencing construction sites and temporary boundaries.
4. Sheds, Garages & Outbuildings
Due to their low cost and high durability, GI corrugated sheets are often used in garden sheds, workshops, garages, and farm storage units.
5. DIY & Rural Structures
Used in rural and low-cost housing projects, poultry farms, cattle sheds, and community structures.
Options Available from a GI Corrugated Sheet Supplier
A reliable GI corrugated sheet supplier offers:
- Thicknesses: 0.12 mm to 1.0 mm
- Width: 665 mm to 1070 mm (after corrugation)
- Zinc Coating: 40 GSM to 275 GSM
- Length: Custom cut or standard 6 ft / 8 ft / 10 ft sheets
- Colors: Available with bare zinc or pre-painted finish (PPGI option)
Why Choose a Corrugated Steel Sheet Manufacturer?
Working directly with a corrugated steel sheet manufacturer ensures:
- High-quality steel with consistent galvanizing
- Customizable size and coating based on climate needs
- Competitive prices and on-time bulk delivery
- Certifications like ISO, SGS, or third-party inspection reports
Conclusion
GI corrugated sheets offer a perfect combination of strength, economy, and durability. Whether you’re constructing a warehouse roof, cladding a factory wall, or fencing a construction site, galvanized corrugated steel delivers long-lasting protection with minimal maintenance. Partnering with an experienced GI corrugated sheet supplier or corrugated steel sheet manufacturer guarantees quality, flexibility, and reliability—making your project safer and more efficient.
