The unsafe method of accessing a scaffold is climbing the scaffold frame or cross braces instead of using the designated access ladders, stairs, or ramps.

Quick Scoop

When safety trainers or exam questions ask ā€œwhat method of accessing a scaffold is unsafeā€¦?ā€, they are usually pointing to one key bad habit:

Workers climbing the scaffold structure itself (frames, ledgers, or cross braces) instead of using proper access points.

This is unsafe because:

  • The frames and cross braces are not designed to be climbed, so hands and feet can slip easily.
  • Climbing on braces can destabilize the scaffold or cause components to shift.
  • Many scaffold falls are linked to improper or inadequate access , including shortcuts when climbing.

Safe methods of access include:

  • Properly fixed ladders that extend above the landing surface.
  • Stair towers or purposeā€‘built scaffold stairs.
  • Ramps or direct access from a nearby structure when distances are within safe limits.

So, if you see options like:

  1. Using an internal ladder.
  2. Using a stair tower.
  3. Using a ramp.
  4. Climbing the scaffold cross braces.

The unsafe method is climbing the scaffold cross braces / frame. TL;DR: Always use ladders, stairs, or approved access points to get onto a scaffold; never climb the scaffold frame or cross braces to access it.

Information gathered from public forums or data available on the internet and portrayed here.