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  • Quality Light Steel Web-open Floor Joist Conforming to EN AU NZ US Standard
  • Quality Light Steel Web-open Floor Joist Conforming to EN AU NZ US Standard
  • Quality Light Steel Web-open Floor Joist Conforming to EN AU NZ US Standard
  • Quality Light Steel Web-open Floor Joist Conforming to EN AU NZ US Standard
  • Quality Light Steel Web-open Floor Joist Conforming to EN AU NZ US Standard
  • Quality Light Steel Web-open Floor Joist Conforming to EN AU NZ US Standard
Quality Light Steel Web-open Floor Joist Conforming to EN AU NZ US Standard

Quality Light Steel Web-open Floor Joist Conforming to EN AU NZ US Standard

  • >= 200 Square Meters
    $90

Customization:

Graphic customization（Min.Order: 500 pieces）
Customized packaging（Min.Order: 500 pieces）
Customized logo（Min.Order: 500 pieces）
View product details

Quality Light Steel Web-open Floor Joist Conforming to EN AU NZ US Standard

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Structural Support: Designed as lightweight yet robust floor joists for villa and commercial building constructions, providing essential load-bearing capabilities.
  • Global Compliance: Meets stringent standards (EN, AU, NZ, US), ensuring versatility for international projects.

Key features

  • 1. Corrosion-Resistant Aluminum-Zinc Alloy Coating

    • With an advanced aluminum-zinc alloy coating, this joist offers 50% longer corrosion resistance than standard galvanized steel*, ensuring durability in harsh environmental conditions.

  • 2. Global Compliance with Major Certification Standards

    • Conforming to EN, AU, NZ, and US standards, this product guarantees safety and adaptability for projects worldwide, simplifying international construction approvals.

  • 3. High-Strength Lightweight Construction

    • Engineered with premium steel and aluminum, the joist delivers 20% lighter weight than traditional steel joists* while maintaining superior load-bearing capacity, optimizing material efficiency.

  • 4. Modular Design for Rapid Deployment

    • The bolt-and-nut assembly system enables 30% faster installation compared to welded alternatives*, ideal for both residential villa builds and commercial projects demanding quick turnaround.

  • 5. Open-Web Structure for Seamless Integration

    • The open-web design allows easy routing of electrical and plumbing systems without compromising structural integrity, unlike solid joists that require cutting or drilling.

Product details

Quality Light Steel Web-open Floor Joist Conforming to EN AU NZ US Standard

The Quality Light Steel Web-open Floor Joist is a modular structural solution designed for villa construction, flooring systems, and industrial applications. Compliant with EN, AU, NZ, and US standards, it combines high-strength steel or corrosion-resistant aluminum with zinc coating for durability. Its open-web design optimizes material usage while maintaining load-bearing capacity, making it ideal for versatile construction needs.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialSteel/Aluminum with zinc coatingStructural support in residential/commercial buildings
Chemical CompositionAluminum-Zinc (Galvalume) or ZincEnhanced corrosion resistance in harsh environments
CertificationsEN, AU, NZ, US standardsGlobal compliance for construction projects
Surface TreatmentZinc coating (200+ hours neutral salt spray)Prevents rust in marine or industrial settings
TypeStandard (STD) modular designCustomizable for floor joists, trusses, or scaffolding

Customization guide

Adjustable parameters include:

  • Material Choice: Steel (for heavy-duty load) or aluminum (lightweight, corrosion-resistant)
  • Dimensions: Length (3–12m), depth (adjustable web spacing) to fit specific floor spans
  • Assembly Points: Bolt/nut positions can be reconfigured for site-specific structural needs

Get inspired

With its open-web design and zinc-coated surface, this joist system offers unmatched versatility. For example, aluminum joists with 50mm depth provide lightweight support for villa floors, while steel joists with 12m spans enable large industrial spaces. The modular framework ensures easy assembly, reducing construction time by up to 30% compared to traditional methods.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
MaterialSteel (EN standard)Steel + GalvalumeAluminum + Galvalume
Load Capacity10 tons/m²+15% (11.5 tons/m²)+30% (13 tons/m²)
Corrosion Resistance200 hours salt spray250 hours300 hours
WeightStandard10% lighter20% lighter

Supplier's note

  1. Key Breakthroughs:

    • Enhanced Corrosion Resistance: Galvalume coating (Advanced/Pro) outperforms traditional zinc by 50% in salt spray tests.
    • Modular Design: Adjustable web spacing allows 20% faster assembly than rigid joist systems.
    • Global Compliance: Single product meets EN, AU, NZ, and US standards, reducing procurement complexity.

  2. Version Selection Guide:

    • Base Model: Ideal for standard residential villas or low-corrosion environments (e.g., dry indoor spaces).
    • Advanced Model: Suitable for commercial buildings or coastal regions where moderate corrosion resistance is critical.
    • Pro Model: Best for heavy industrial use (e.g., chemical plants) or high-humidity areas, leveraging aluminum’s lightweight and triple the corrosion protection of steel.

With the Pro’s aluminum alloy and 300-hour corrosion resistance, you can safely construct offshore platforms or marine facilities. Pair this with its 20% lighter weight to reduce transportation costs and ease installation in hard-to-reach locations.

Frequently asked questions

  • Which light steel web-open floor joist model suits residential villa construction?

  • How do steel and aluminum joists compare for structural floor applications?

  • Can these joists be customized for non-standard load requirements?

  • Are these joists certified for use in earthquake-prone regions?

  • What maintenance is required for zinc-coated floor joists?

  • Can these joists support multi-story villa constructions?

  • How does the modular design simplify installation?

  • What’s the lifespan of zinc-coated vs. aluminum-zinc coated joists?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Light Steel Web-open Joists (Our Product)Residential villas, multi-story floors, structural supportSteel-aluminum composite (EN 1993-1-1), 85 µm zinc coating (ISO 1461) ▲1Combines steel strength with aluminum corrosion resistance; meets global standardsRequires专业 assembly expertise; higher upfront cost vs basic steel beams
Aluminum Framing Systems (Industry Standard)Temporary structures, non-load-bearing walls6063-T6 aluminum (ASTM B221), 60 µm anodized coatingLightweight, easy to cut/shape; ideal for non-structural useLow load capacity (≤15 kN/m²); poor fire resistance compared to steel
Steel I-Beams (Industry Standard)Heavy industrial warehouses, bridgesS275JR steel (EN 10025), hot-dip galvanized (ISO 1461)High load capacity (≥50 kN/m²); durable for heavy loadsHeavy, difficult to customize; requires heavy machinery for installation
Our Base ModelStandard residential construction200 MPa steel (ISO 690), 60 dB noise reduction (ISO 11650)Cost-effective; meets basic load requirements (25 kN/m²)Limited corrosion resistance (▲1: Advanced has 120 µm zinc coating)
Our Advanced ModelCoastal warehouses, industrial plants350 MPa high-strength steel (EN 10248), 120 µm zinc coating ▲1, 45 dB noise ▲2Enhanced durability (1000+ hours salt spray test); superior noise reductionHigher cost; requires专业 corrosion-resistant coating application
Modular Prefab Kits (Industry Standard)Temporary offices, event structuresPrefabricated steel frames (ASTM A53), 40 µm paint coatingFast installation; modular design for quick assemblyShort lifespan (5 years vs 20+ for our product); limited load capacity

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