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Wind Load Resistance in Windows and Doors

Standard: EN 12210:2001

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Standard Information

  • Standard Number: EN 12210:2001
  • Title: Windows and doors - Resistance to wind load - Classification
  • Status: Current
  • Application: Windows and doors in buildings

Classification System

Wind Load Classes

The standard defines classes based on test pressure:

  • Class 1: 400 Pa
  • Class 2: 800 Pa
  • Class 3: 1200 Pa
  • Class 4: 1600 Pa
  • Class 5: 2000 Pa
  • Exceptional: > 2000 Pa (Special requirements)

Relative Frontal Deflection

Deflection classes:

  • Class A: ≤ 1/150
  • Class B: ≤ 1/200
  • Class C: ≤ 1/300

Testing Requirements

Testing procedures include:

  • Positive and negative wind pressure tests
  • Repeated pressure tests
  • Safety tests at 1.5 times design pressure
  • Deflection measurements
  • Air permeability verification

Application Guidelines

Recommended Classes by Building Height

  • Class 1: Low-rise buildings (up to 10m)
  • Class 2: Standard residential (up to 15m)
  • Class 3: Multi-story buildings (up to 25m)
  • Class 4: High-rise buildings (up to 50m)
  • Class 5: Tall buildings (up to 100m)
  • Exceptional: Skyscrapers and special applications

Performance Criteria

Products must maintain:

  • Structural integrity
  • Operating functionality
  • Safety characteristics
  • Air permeability classification
  • Water tightness performance

Factors Affecting Performance

  • Building location and exposure
  • Installation height
  • Door/window size
  • Frame material and design
  • Glazing specifications
  • Hardware quality

Installation Considerations

  • Proper frame anchoring
  • Appropriate fixing methods
  • Sufficient support systems
  • Correct sealing techniques
  • Consideration of building movement

Important Considerations:

  • Select class based on building height and location
  • Consider local wind load requirements
  • Verify certification documentation
  • Ensure proper installation methods
  • Regular maintenance and inspection

Explore Our High Security Doors

Discover our range of high security steel doors certified according to EN 12210 for wind load resistance, available in RC2 to RC5 ratings.

High Security Door

High Security Doors

Our high-security steel doors are custom made to meet individual requirements. We offer a range of rating options - RC2, RC3, RC4 and RC5.

RC2 RC3 RC4 RC5

EI30s EI60s

CE certified

Internally reinforced

Anti-corrosion coating

Abloy locks

Sound insulation

Resistance to wind load

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