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Corrugated Prepainted Galvanized Steel
  • Pre-painted Galvanized Sheet Color Coated Corrugated Roofing Sheet Price RAL Color Sheet
  • Pre-painted Galvanized Sheet Color Coated Corrugated Roofing Sheet Price RAL Color Sheet
  • Pre-painted Galvanized Sheet Color Coated Corrugated Roofing Sheet Price RAL Color Sheet
  • Pre-painted Galvanized Sheet Color Coated Corrugated Roofing Sheet Price RAL Color Sheet
  • Pre-painted Galvanized Sheet Color Coated Corrugated Roofing Sheet Price RAL Color Sheet
  • Pre-painted Galvanized Sheet Color Coated Corrugated Roofing Sheet Price RAL Color Sheet
Pre-painted Galvanized Sheet Color Coated Corrugated Roofing Sheet Price RAL Color Sheet

Pre-painted Galvanized Sheet Color Coated Corrugated Roofing Sheet Price RAL Color Sheet

  • 25 - 49 Tons
    $680
  • 50 - 99 Tons
    $630
  • >= 100 Tons
    $580

Customization:

Customized logo（Min.Order: 25 pieces）
Customized packaging（Min.Order: 25 pieces）
Graphic customization（Min.Order: 25 pieces）
View product details

Pre-painted Galvanized Sheet Color Coated Corrugated Roofing Sheet Price RAL Color Sheet

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Durable Roofing Solution: Designed to provide weather-resistant, long-lasting roofing for commercial and home use, featuring a wave-like corrugated structure that enhances structural integrity and distributes weight evenly.
  • Customizable Aesthetics: Pre-painted with RAL color options, allowing seamless integration into diverse architectural designs while maintaining corrosion resistance through galvanized steel or aluminum coatings (grades: DX51D, SGCC, Q345, DX52D).

Key features

  • 1. Material Technology: Corrosion-Resistant Galvanized Steel

    • With a pre-painted galvanized steel body and z41-z60 chemical-treated coatings, ensure long-lasting corrosion resistance in harsh environments* compared to non-pre-painted roofing materials. The DX51D/SGCC/Q345 steel grades enhance durability, making it ideal for coastal or industrial settings.

  • 2. Performance Parameters: Precision and Structural Strength

    • With a 5% tolerance specification and full-hard hardness, achieve precise installation accuracy and superior load-bearing capacity* compared to standard galvanized sheets with 8% tolerance. The wave-like corrugated design improves structural integrity against wind and snow.

  • 3. Interactive Design: Customization and Flexibility

    • With customizable RAL color options and on-demand processing services (cutting/punching), easily adapt to diverse architectural designs and project requirements* compared to rigid, pre-cut roofing solutions.

  • 4. Scenario Solutions: Versatile Application in Extreme Environments

    • Designed for roofing and container applications, this sheet provides 30% better wind resistance* and snow-load distribution than flat roofing materials, ensuring reliability in high-stress environments like commercial buildings or shipping containers.

  • 5. Certification Standards: Eco-Friendly Compliance

    • RoHS certification ensures compliance with strict environmental and safety standards*, making it a safer choice compared to non-certified roofing materials.

Product details

Pre-painted Galvanized Sheet Color Coated Corrugated Roofing Sheet Price RAL Color Sheet

The Pre-painted Galvanized Sheet Color Coated Corrugated Roofing Sheet is engineered for durability and adaptability in building and container roofing applications. With a RAL color finish and a wave-like corrugated design, it combines structural strength with aesthetic versatility. Certified to RoHS standards, it ensures compliance with global environmental regulations while offering customizable dimensions and finishes.

Technical specifications

FeatureSpecificationBenefit
MaterialGalvanized steel (DX51D, SGCC, Q345)Enhanced corrosion resistance and strength
CoatingZ41-Z60 (zinc-aluminum alloy)20% higher corrosion resistance vs. standard galvanized steel
HardnessFull hardMaintains structural integrity under heavy loads
Tolerance±5%Precision fit for seamless installation
CertificationRoHS-compliantMeets global environmental safety standards
ProcessingCutting, punchingCustomizable to project-specific dimensions

Customization guide

Adjust coating thickness (Z41-Z60) to balance cost and corrosion resistance. Opt for higher-grade materials (e.g., Q345) for high-stress applications. Customize RAL color finishes to match architectural designs.

Get inspired

With its corrugated profile, this roofing sheet distributes weight evenly to resist wind and snow loads. The full-hard steel ensures long-term durability in harsh environments, while RAL color options allow seamless integration into modern or industrial building aesthetics.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Coating ThicknessZ41 (41g/m²)Z50 (50g/m²)Z60 (60g/m²)*
Material GradeDX51D (standard)SGCC (galvanized)Q345 (high-strength)
CertificationsRoHSRoHS + CERoHS + CE + ASTM
Primary UseResidential roofsCommercial buildingsIndustrial/Coastal areas

Supplier's note

  1. Technical Breakthroughs:

    • Z60 Coating: The Pro Model’s Z60 coating triples corrosion resistance in marine environments compared to Z41.
    • Q345 Steel: The Pro Model’s high-strength grade reduces material thickness by 15% while maintaining load capacity.
    • RAL Color Customization: Achieve precise color matching for architectural projects, reducing repainting costs.

  2. Optimal Version Selection:

    • Base Model: Ideal for residential projects with standard environmental conditions.
    • Advanced Model: Suitable for commercial buildings requiring galvanized corrosion protection and CE compliance.
    • Pro Model: Recommended for industrial or coastal areas where extreme durability and ASTM standards are critical. With its Z60 coating and Q345 steel, it withstands corrosive saltwater and heavy snow loads. Pair it with SGCC for long-term rust prevention in humid climates.

Frequently asked questions

  • Which Pre-painted Galvanized Corrugated Roofing Sheet model is best for container roofs?

  • How to clean and maintain a Pre-painted Galvanized Corrugated Roofing Sheet's surface?

  • Galvanized Steel vs Aluminum for roofing: Which is better for coastal areas?

  • Can Pre-painted Corrugated Roofing Sheets be customized to RAL colors and sizes?

  • Is Pre-painted Galvanized Roofing Sheet RoHS-certified for environmental compliance?

  • Which grade (DX51D vs DX52D) suits high-wind regions?

  • Does the Pre-painted Corrugated Roofing Sheet offer precision cutting services within 5% tolerance?

  • How does the corrugated design enhance durability in snowy climates?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Industry Standard Corrugated RoofingGeneral residential/commercial roofingZinc coating: z41 (41 g/m²) (ASTM A153 compliant)Cost-effective, widely available, basic corrosion resistanceLower durability in corrosive environments (e.g., coastal areas)
Our Base Corrugated RoofingIndustrial buildings, light commercialZinc coating: ▲ z50 (50 g/m²) (ASTM A153 compliant)▲ 22% thicker coating than industry standard, RoHS certified, full hard temperModerate price increase vs. industry standard
Our Advanced Corrugated RoofingCoastal areas, chemical zonesZinc coating: ▲▲ z60 (60 g/m²) (ASTM A153 compliant)▲▲ 46% thicker coating than industry standard, 5% tolerance (ISO 3801), RoHSHighest cost tier, requires professional installation for heavy-duty use
Corrugated Aluminum RoofingLightweight structures, high corrosion zonesAluminum alloy (e.g., 6063-T6), lightweight (2.7 kg/m²)Naturally corrosion-resistant, UV-resistant, recyclableLower load-bearing capacity, higher upfront cost vs. galvanized steel
PVC Corrugated RoofingAgricultural buildings, temporary sheltersUV-resistant PVC (ASTM D4294), 10-year warrantyLightweight (1.2 kg/m²), easy installation, noise reduction (43 dBA)Shorter lifespan (15–20 years), flammable (ASTM E84 Class B), prone to UV degradation
Competitor Pre-Painted Steel RoofingCommercial buildingsPre-painted finish (no galvanization), standard coating (ASTM D3359)Aesthetic flexibility, lower upfront costPoor corrosion resistance in humid areas, requires frequent repainting

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