What’s the difference between a handrail and a guard rail?

What’s the Difference Between a Handrail and a Guard Rail?

While both contribute to safety on stairs and elevated platforms, handrails and guardrails serve distinct purposes and often have different design specifications. Understanding these differences is crucial for ensuring proper safety measures are in place and adhering to building codes.

Summary

Handrails primarily provide support and guidance while navigating stairs or elevated walkways, while guardrails act as barriers to prevent falls from those same areas. Though sometimes used interchangeably in building codes, the industrial safety industry generally distinguishes between the two based on their primary function and robustness.

Expanded Answer

Purpose & Function

• Handrail:
  • Primary function is to offer support and stability to people using stairs or ramps
  • Assists with balance and helps prevent slips and falls, especially for those with mobility issues
  • Typically installed on both sides of stairs and along ramps
• Guardrail:
  • Main function is to prevent falls from elevated surfaces like stairs, landings, balconies, or decks
  • Acts as a physical barrier to protect people from accidentally falling over the edge
  • Often required by building codes in areas with a risk of falling

Design & Construction

• Height:
  • Both handrails and guardrails have specific height requirements in building codes.
  • Guardrails are generally taller, typically at least 34-38 inches high to effectively prevent falls
  • Handrails are usually installed at a comfortable gripping height, around 34-38 inches, to provide support
• Structure & Strength:
  • Guardrails are designed to be more robust and withstand greater loads since they need to prevent falls and potentially impacts.
  • Handrails are designed for gripping and support, so their structural requirements may be less stringent than guardrails
• Infill:
  • Guardrails often incorporate infill elements such as balusters, panels, or mesh to create a continuous barrier and prevent objects or people from passing through
  • Handrails typically do not have infill, consisting of a single continuous rail

Material & Aesthetics

• Material Choices:
  • Both handrails and guardrails can be constructed from various materials, including wood, metal, or composite materials
  • The choice of material often depends on the aesthetic preferences, the environment, and the required durability
• Aesthetic Considerations:
  • Handrails and guardrails can contribute to the overall design and style of a space
  • There is a wide range of styles and finishes available to complement various architectural designs

Building Codes & Regulations

• Building Codes: Both handrails and guardrails are subject to specific requirements in building codes such as the International Residential Code (IRC) and the International Building Code (IBC).
• ADA Compliance: The Americans with Disabilities Act (ADA) also has specific guidelines for handrails in public spaces to ensure accessibility for people with disabilities.

Conclusion

While both handrails and guardrails enhance safety, their primary functions differ. Handrails provide support and stability for users, while guardrails act as protective barriers to prevent falls. Understanding these differences is crucial for selecting and installing the appropriate railing system for your needs and ensuring compliance with building codes and safety regulations.