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Home > Metallurgy, Mineral & Energy > Steel & Products > Steel Sheet & Plate > 0.45mm Thick Corrugated Roofing Sheet 1200mm Effective Width Galvanized Steel

0.45mm Thick Corrugated Roofing Sheet 1200mm Effective Width Galvanized Steel

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Product Spotlights

Premium 0.45mm thick galvanized steel corrugated sheet with 1200mm effective width. Hot-dip galvanized for superior corrosion resistance, lightweight yet strong, easy installation, customizable lengths, and ISO9001 quality assurance. Ideal for roofing, wall cladding, and industrial applications. Trusted by global buyers with annual exports over US$50 million.

Negotiable MOQ: 1 Ton (Price negotiable depending on order volume and customization)

Key Specifications

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Surface Treatment:

Other, Hot-dip Galvanized

Type:

Other, Corrugated Roofing Sheet

Application:

Other, Roofing

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Hemaokang Steel (Shandong) Co., Ltd.

1Yr

Payment & Shipping

Payment Methods:

Port of Shipment:

Qingdao Port

Delivery Detail:

7 days

Product Details
Company Profile
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Surface Treatment Other, Hot-dip Galvanized

Type Other, Corrugated Roofing Sheet

Application Other, Roofing

Standard Other, ISO9001 Certified

Thickness 0.45mm

Effective Width 1200mm

Material Galvanized Steel

Color Silver Gray (Customizable)

Length Customizable (upon request)

Corrugation Pattern Classic Trapezoidal or Wave

Hemaokang Steel (Shandong) Co., Ltd. is proud to present our premium 0.45mm Thick Corrugated Roofing Sheet with 1200mm Effective Width, made from high-quality Galvanized Steel. As a trusted manufacturer established in 2025 with an annual export value exceeding US$50 million, we combine advanced production techniques with rigorous quality control to deliver roofing solutions that excel in durability, weather resistance, and cost-effectiveness. Our galvanized steel corrugated sheets are designed to meet the diverse needs of global construction projects, from residential roofing to large-scale industrial applications.

Key Features & Technical Specifications

Durable Galvanized Coating: Hot-dip galvanized finish provides excellent corrosion resistance, extending service life even in harsh environments.
Precise Thickness: 0.45mm thickness ensures a balance of strength and flexibility, suitable for various load-bearing requirements.
Optimal Effective Width: 1200mm effective width reduces the number of overlaps, improving installation efficiency and material utilization.
Lightweight Yet Strong: Easy to transport and handle, while maintaining structural integrity under wind and snow loads.
Versatile Applications: Ideal for roofs, walls, canopies, warehouses, and agricultural buildings.
Customizable Lengths: Sheets can be cut to your required length, minimizing waste on site.

Parameter	Value
Thickness	0.45mm ±0.02mm
Effective Width	1200mm
Total Width (including overlap)	1250mm (typical)
Zinc Coating Weight	60-275 g/m² (optional)
Tensile Strength	≥ 270 MPa
Yield Strength	≥ 140 MPa
Corrugation Pitch	75mm / 100mm (customizable)

Advantages & Customer Benefits

Cost-Effective Solution: Lower material costs due to efficient width and reduced waste, without compromising quality.
Easy Installation: Lightweight sheets and standard corrugation allow fast fixing with screws, saving labor time.
Long-Lasting Performance: Galvanized coating protects against rust, ensuring decades of reliable service.
Wide Range of Colors: Available in standard silver gray, or custom colors with optional PVDF/polyester coating (upon request).
Global Standards Compliance: Manufactured under ISO9001 quality management system, meeting international building codes.

Trust & Reliability – Hemaokang Steel (Shandong) Co., Ltd. has established a strong presence in global markets since 2025, with annual exports reaching US$50–100 million. Our team of 51–100 dedicated professionals ensures every order is handled with precision. We serve customers in North America, South America, Europe, Southeast Asia, Africa, Oceania, the Middle East, and beyond. Our ISO9001 certification reflects our commitment to consistent quality. Whether you need a small batch for a home project or a bulk order for a commercial development, we offer flexible production and reliable delivery schedules. Contact us today for a competitive quote and experience the Hemaokang advantage.

Frequently Asked Questions (FAQ)

Q: What is the typical lifespan of this 0.45mm galvanized corrugated sheet?
A: Under normal conditions, the galvanized coating provides 20–30 years of corrosion protection. With proper maintenance and installation, the actual service life can exceed 30 years.
Q: Can I order sheets in different lengths?
A: Yes, we offer customizable lengths to match your project requirements. Please specify the required length when placing your order.
Q: Is this sheet suitable for areas with heavy snowfall?
A: Absolutely. The 0.45mm thickness combined with proper purlin spacing (typically 0.8–1.2m) can support significant snow loads. For extreme conditions, we recommend consulting our technical team for optimal spacing.
Q: What colors are available besides standard silver?
A: We offer a range of standard colors (e.g., white, red, blue, green) and can also produce custom colors with optional paint coatings. Please contact us for a color chart.
Q: How many sheets are needed to cover a 1000m² roof?
A: With an effective width of 1200mm (1.2m), each sheet covers 1.2m² per linear meter. For a 1000m² roof, you will need approximately 834 linear meters of sheets (excluding overlaps and waste). Our sales team can calculate exact quantities for your specific roof dimensions.
Q: What is the minimum order quantity (MOQ)?
A: MOQ is typically 100 sheets for standard sizes. For small quantities, please check with our sales team for availability.
Q: Do you provide samples before bulk order?
A: Yes, we offer free samples (shipping cost may apply) for you to evaluate the quality. Contact us to request a sample.
Q: How is the packaging for export?
A: Sheets are bundled with steel straps, wrapped in waterproof paper or plastic film, and loaded in containers. We also offer custom packaging upon request.