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Rope Access Techniques in Arbor Work

Written By: Lance Piatt

arbor rope access

What Is Rope Access?

Rope access is a method of working at height using ropes, harnesses, and friction devices. In arbor work, it allows arborists to move vertically and position themselves securely within a tree canopy. These systems rely on safe anchors and friction-managed descent tools to control movement.

Instead of climbing with ladders or spikes, arborists use climbing ropes to reduce damage to the tree and improve safety. Rope access also makes it easier to reach high or complex parts of the canopy.

Why Use Rope Access in Tree Work?

Rope access offers clear advantages for arborists:

  • Less damage to trees: Ropes cause less harm than spikes or heavy gear.

  • Safer movement: Controlled descent and positioning reduce the risk of falls.

  • More reach: Rope systems allow access to difficult limbs without needing to reposition ladders.

  • Better efficiency: Systems are fast to set up and adjust as needed.

Core Techniques: SRT and DdRT

Two common rope access techniques are:

  • SRT (Single Rope Technique): The climber ascends and descends on one fixed rope. This is efficient for longer vertical climbs.

  • DdRT (Double Rope Technique): The rope runs through a pulley or crotch in the tree, allowing easier repositioning during branch work.

Both systems can include tools like ascenders, friction hitches, or mechanical devices (e.g., ZigZag, Akimbo, or Rope Wrench).

Where Rope Access Fits in Arbor Work

Arborists use rope access in many scenarios:

  • Pruning and trimming: Reach specific branches and maintain tree structure.

  • Storm recovery: Remove hung-up limbs or broken tops after high wind.

  • Deadwood removal: Navigate fragile or decayed sections carefully.

  • Structural support: Install cables and braces in the upper canopy.

  • Rescue-ready setups: Systems can double as aerial rescue configurations.

Training and Safety Considerations

Rope access requires proper training and equipment. Arborists must:

  • Understand knot systems and mechanical devices

  • Inspect gear before each use

  • Wear certified harnesses, helmets, and protective gear

  • Be ready to self-rescue or assist a partner if needed

Teams should also follow ANSI Z133 standards and conduct job hazard assessments before work begins.

Final Thoughts

Rope access has become a core skill in modern arboriculture. It gives climbers better control, safer positioning, and access to hard-to-reach areas without damaging the tree. When done properly, it improves both the quality of tree care and the safety of the workers.

Peace on your Days

Lance
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About The Author:

Picture of Lance Piatt

Lance Piatt

Beginning his career in the rescue and rigging world as a “blue collar” SAR member with Deschutes and Jefferson County teams. Lance Piatt owns and operates Red Ibex Solutions, a sales and marketing wheelhouse blending rope rigging education and exquisite imagery with equipment knowledge and understanding; housing Rigging Lab Academy and Rescue Response Gear… Lance is producing high-end video education, working with several experts and instructors to produce unique series of “how to videos” and courses for rope rigging: Such as; the first ever full-length rescue training DVD, 'Tower Rescue', released in fall of 2005. As well as a series of scenario-based rescues ranging from cave rescue to cliff rescue.