Donaghy's Cougar Red Exclusive to Treeworker

Professionally Spliced and Ready for Work

Donaghy's Cougar Red 11.7mm is a climbing rope built for professional arborists who need dependable performance day after day. Exclusive to Treeworker, every Cougar Red rope is professionally spliced in-house by our certified splicers, ensuring it arrives ready to use straight from the bag.

Whether you're climbing daily, carrying out dismantles or managing a busy workload across multiple sites, having a rope you trust can make a significant difference. Cougar Red combines proven rope construction with professional finishing to create a climbing line built for real-world tree work.

Available in a range of lengths and splice configurations, it offers a practical solution for arborists looking for a rope that performs consistently across a wide variety of climbing situations.

Spliced In-House by Certified Splicers

At Treeworker, we don't simply supply rope. Every Donaghy's Cougar Red rope is professionally prepared by certified splicers who understand how climbing equipment is used in everyday arboriculture.

Customers can choose either a single splice configuration or a double splice configuration depending on their preferred climbing setup.

This approach helps ensure consistency, quality and confidence before the rope ever reaches the tree. If you'd like to learn more about professional rope preparation, read our guide on why professional rope splicing and certification matter for arborists.

Built for Everyday Arborist Climbing

Cougar Red features an 11.7mm double braid construction that provides a balance of handling, durability and climbing performance. The rope runs smoothly through climbing devices and pulleys while maintaining reliable grip when used with hitches and prusiks.

Its low-stretch characteristics make it suitable for efficient SRT climbing, foot locking and general work positioning. For many arborists, it delivers the predictable handling needed for long days in the canopy.

Rather than constantly adapting to the rope, climbers can focus on movement, positioning and productivity.

Designed to Handle Demanding Conditions

Tree work places significant demands on climbing equipment. Friction, abrasion and repeated use all contribute to wear over time, which is why rope construction matters.

The Cougar Red uses a durable double braid design with an abrasion-resistant HT polyester cover. This combination helps provide long-lasting performance while maintaining the handling characteristics climbers expect from a modern climbing line.

The result is a rope built to withstand regular professional use while delivering consistent performance throughout its working life.

Available in Multiple Configurations

Every climber works differently, which is why Cougar Red is available with multiple options to suit different climbing systems and working styles.

• Single splice options for everyday climbing systems
• Double splice options for climbers who prefer spliced terminations at both ends
• Available in multiple lengths to suit individual requirements

For climbers who prefer to configure their own setup, the rope is also available as an unspliced Cougar Red climbing rope.

Why Arborists Choose Cougar Red

• 11.7mm diameter offers an excellent balance of control and performance
• Professionally spliced in-house by certified splicers
• Available with single splice, double splice or unspliced options
• Compatible with a wide range of climbing hardware
• Meets ANSI Z133 standards
• EN 1891 Type A certification supports professional use
• Exclusive to Treeworker

Product certification and declarations can be viewed through the official Declaration of Conformity documentation.

Final Thoughts

Donaghy's Cougar Red continues to be a popular choice for arborists looking for a dependable climbing rope with professional in-house splicing. Combining durable construction, consistent handling and certified workmanship, it delivers a straightforward solution for everyday tree work.

Good rope. Proper splice. Ready to work.