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  • Factory Direct Custom Corrugated Highway Guardrail Parapets for Road Safety Barriers
  • Factory Direct Custom Corrugated Highway Guardrail Parapets for Road Safety Barriers
  • Factory Direct Custom Corrugated Highway Guardrail Parapets for Road Safety Barriers
  • Factory Direct Custom Corrugated Highway Guardrail Parapets for Road Safety Barriers
  • Factory Direct Custom Corrugated Highway Guardrail Parapets for Road Safety Barriers
  • Factory Direct Custom Corrugated Highway Guardrail Parapets for Road Safety Barriers
Factory Direct Custom Corrugated Highway Guardrail Parapets for Road Safety Barriers
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Factory Direct Custom Corrugated Highway Guardrail Parapets for Road Safety Barriers

  • 2 - 99 Pieces
    $30
  • 100 - 299 Pieces
    $28
  • 300 - 499 Pieces
    $26
  • >= 500 Pieces
    $25

Customization:

Customized logo（Min.Order: 100 pieces）
Customized packaging（Min.Order: 100 pieces）
Graphic customization（Min.Order: 100 pieces）
View product details

Factory Direct Custom Corrugated Highway Guardrail Parapets for Road Safety Barriers

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Safety Protection: Designed to prevent vehicles from veering off roads, absorbing impact forces and redirecting vehicles safely using a corrugated steel structure.
  • Durability & Corrosion Resistance: Galvanized steel surface treatment and optional stainless steel material ensure longevity in harsh outdoor environments, compliant with CE and ASTM A90 standards.

Key features

  • 1. Corrosion-Resistant Galvanized Steel Construction

    • With galvanized steel material, you can ensure long-lasting durability in harsh outdoor environments, resisting rust and corrosion 20% longer than non-galvanized models*.

  • 2. Corrugated Double-Bar Design for Enhanced Safety

    • With a corrugated double-bar structure, you can achieve 30% higher impact absorption and structural stability compared to flat single-bar designs, effectively redirecting vehicles during collisions*.

  • 3. ASTM A90 Compliance for High-Speed Safety

    • With ASTM A90 certification, you can meet rigorous material standards, enabling collision resistance at speeds up to 120 km/h—surpassing basic safety requirements for highways and commercial roads*.

  • 4. Customizable Configurations for Diverse Road Needs

    • With adaptable customization options (height, thickness, reflectors), you can tailor solutions for varying terrain, traffic volumes, and safety regulations, unlike rigid, one-size-fits-all barriers*.

  • 5. Dual CE & ASTM A90 Certifications for Global Reliability

    • With CE and ASTM A90 certifications, you can guarantee compliance with international safety and quality standards, ensuring reliability compared to uncertified alternatives*.

Product details

Factory Direct Custom Corrugated Highway Guardrail Parapets for Road Safety Barriers

Factory Direct Custom Corrugated Highway Guardrail Parapets are engineered for robust road safety, combining structural integrity with corrosion-resistant materials. Designed with a double-bar corrugated steel profile, these guardrails absorb impact forces effectively while maintaining visibility and durability. Certified to CE and ASTM A90 standards, they are ideal for high-traffic roads, highways, and industrial zones.

Technical specifications

FeatureSpecificationBenefit
MaterialSteel / Stainless SteelHigh strength-to-weight ratio, corrosion resistance
Surface TreatmentGalvanizedPrevents rust in harsh weather conditions
CertificationsCE, ASTM A90Ensures compliance with global safety standards
DesignDouble-bar corrugatedEnhanced impact absorption and stability
ApplicationRoadside barriers, highway safetyRedirects vehicles safely post-impact

Customization guide

Adjustable parameters include:

  • Height/Length: Customize to match road elevation or project requirements.
  • Material Thickness: Opt for stainless steel in corrosive coastal areas or heavy industrial zones.
  • Reflective Coatings: Add retro-reflective strips for low-light visibility.
  • Post Spacing: Modify spacing to align with traffic speed and terrain.

Get inspired

With corrugated steel parapets, you can create a seamless safety barrier that blends durability with aesthetics. The galvanized surface ensures longevity in extreme weather, while customizable designs adapt to diverse road environments—from urban highways to remote mountain passes.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Impact Resistance50 kN/m²+15% (57.5 kN/m²)+30% (65 kN/m²)*
Corrosion Resistance500 hours neutral salt spray700 hours1,000 hours (stainless steel)
MaterialGalvanized SteelGalvanized SteelStainless Steel
CertificationsCECE + ASTM A90CE + ASTM A90 + ISO 9001
Load Capacity10 tons12 tons15 tons

Supplier's note

  1. Technical Breakthroughs:

    • Corrugated Design: Enhances energy dissipation by 20% compared to flat-bar systems.
    • Dual Certification (CE + ASTM A90): Ensures compliance with both European and North American safety protocols.
    • Stainless Steel Option: Offers 30% higher corrosion resistance than galvanized steel in marine environments.

  2. Optimal Version Selection:

    • Base Model: Ideal for standard urban roads with moderate traffic. Its galvanized steel and 50 kN/m² resistance meet baseline safety needs.
    • Advanced Model: Perfect for highways with high-speed traffic. The +15% impact resistance and ASTM A90 certification ensure compliance with stringent industrial standards.
    • Pro Model: Tailored for coastal or industrial zones. With stainless steel and 1,000-hour corrosion resistance, it outperforms traditional models in harsh environments. For instance, its 15-ton load capacity enables safe containment during heavy truck collisions. Pair this with reflective coatings for enhanced night visibility in fog-prone areas.

Note: Comparative values are based on industry benchmarks for similar guardrail systems.

Frequently asked questions

  • Which guardrail model is best for high-traffic highways?

  • Steel vs Stainless Steel: Which material suits coastal roads?

  • Can I customize the height of guardrail parapets for specific road needs?

  • Is the guardrail CE and ASTM A90 certified for safety compliance?

  • How do I maintain galvanized guardrails to prevent rust?

  • How does the corrugated design improve safety during collisions?

  • Can guardrails be customized with reflective coatings for low-light areas?

  • What’s the lifespan of galvanized steel guardrails in harsh weather?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material CompositionHigh-traffic highways, coastal regionsIndustry Standard: Carbon steel (ASTM A36)
Our Base: Galvanized steel (ASTM A90)
Our Advanced: 304 Stainless Steel (ASTM A240)		▲ Our Advanced: 200% higher corrosion resistance (tested to 1000hr salt spray)
Lightweight yet durable		▲ Industry Standard: Prone to rust in marine environments
Our Advanced: 30% higher cost
Corrosion ResistanceMarine ports, industrial zonesIndustry Standard: 500hr neutral salt spray (per ISO 9227)
Our Base: 800hr salt spray (ASTM B117)
Our Advanced: 2000hr salt spray (ASTM B117)		▲ Our Advanced: Meets offshore-grade durability
Cost-effective for inland use		▲ Industry Standard: Requires frequent recoating (every 5 years)
Our Base: Moderate cost premium
Impact ResistanceMountain roads, accident-prone curvesIndustry Standard: EN 1317 Class B (10kJ impact)
Our Base: EN 1317 Class C (15kJ)
Our Advanced: EN 1317 Class D (20kJ)		▲ Our Advanced: Withstands heavy truck collisions (▲100% energy absorption)
Structural integrity maintained		▲ Industry Standard: Fails at speeds >80km/h
Our Base: Limited to passenger vehicles
Weight & PortabilityUrban retrofit projects, temporary barriersIndustry Standard: 12kg/m (plain steel)
Our Base: 10kg/m (corrugated galvanized)
Our Advanced: 15kg/m (corrugated stainless)		▲ Our Base: 17% lighter for easier installation
Cost-effective for short-term use		▲ Our Advanced: Heavier but sturdier for permanent installations
Industry Standard: Prone to bending under lateral loads
Aesthetic CustomizationLandscaped highways, tourist routesIndustry Standard: Standard gray finish
Our Base: Powder-coated colors (RAL palette)
Our Advanced: Textured finishes + reflective strips		▲ Our Advanced: Integrates with smart road systems (▲ visibility at night)
Brand differentiation		▲ Industry Standard: Monotone appearance disrupts scenic views
Our Base: Limited color options
Installation ComplexityRural vs urban infrastructureIndustry Standard: Bolted joints (2hr/m)
Our Base: Interlocking corrugations (1hr/m)
Our Advanced: Prefabricated modular units (30min/m)		▲ Our Advanced: 4x faster deployment (▲ labor cost savings)
Scalable for large projects		▲ Industry Standard: Requires heavy machinery
Our Base: Moderate skill required for alignment

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