Hanging by a Thread (Literally): A Fun Dive into High-Angle Rope Work!

​Ever wondered what it's like to dangle 100 metres in the air, with just a rope keeping you from gravity’s grip? Well, welcome to high-angle rope work—where everyday tasks like washing windows or alien clearing take place in the sky!
Picture this: You're strapped in, harness tight, helmet snug. Below, the world looks small as you pull yourself up, one line at a time. The sunshine on your face and the only sounds are the creak of your gear and your own heartbeat. It’s not just work—it’s a vertical adventure!
From skyscrapers to cliffs, high-angle work gives you views that no desk job ever could. And yes, the adrenaline? That’s just a bonus.
Ready to hang out?

These are the words from our quality controller - Philip Daries - who recently acquired his High-Angle Training. With this training and knowledge he can ensure our high altitude teams are save and implementing the correct procedures.  

Philip fully suited in his High-Angle gear

What Exactly Is High-Angle Rope Work?
Ever looked up at a building or cliff and spotted someone hanging from a rope, casually working away as if gravity isn't a thing? Yep, that’s high-angle rope work—a job that mixes equal parts adrenaline, skill, and a love for heights. Let’s dive in (safely, with a harness on!) to what makes this job both thrilling and practical.
Imagine trying to remove alien plants on a cliff in the mountain range —only it’s hundreds of metres above ground, and no piece of equipment or ledge is safe enough. That’s where rope work comes in. Using specialised equipment like harnesses, ropes, ascenders, and carabiners, professionals safely access hard-to-reach spots by dangling like adventurous human spiders. This isn't your everyday desk job—think of it as extreme multitasking at great heights!
We had the privilege to receive first-hand training from a matured technician in his field with decades of experience, Mr. Dion Tromp from High-angle Rescue and Access. With decades of experience, he shared his experiences and knowledge with us as we embarked on a new journey. Emphasising that safety comes first and that ropework is not time-based but rather safety-based. “Take your time as long as you are safe while dangling”, as he would exclaim. In partnership with the GCBR, the conservancy recently made their training space available to train 15 number of people in rope access. We also used the opportunity to offer a refresher training to our active rope access teams and train a new supervisor to oversee the work. The GVBCT has been implementing rope access work in the Korente-Vette River gorge for the past 3 years.

Mr. Dion and the training team

The Gear: It’s More Than Just a Fancy Rope
Sure, the rope is important (really important!), but there’s a whole array of gear designed to keep workers secure and comfortable while they dangle mid-air. Here’s a quick rundown of the essentials:

• Harness: Think of it as your security blanket, but way cooler. This hugs your body tight, keeping you snug and attached to the ropes while keeping all your equipment on you secure.

Harness

• ​​Ropes: Not just any rope—these are strong, durable nylon-polyester, and capable of holding your weight. Primarily in 100m and 200m lengths depending on the venture type. You’ll usually have two points: a working line and a safety line (because safety first!).

Rope with bag, with an specific packaging technique.

• Asap: One of, if not, the most important piece of equipment you can have as a rope work technician, counts as 1 point. It glides with you up and down but locks instantaneously when experiencing shock loads, keeping you safe from gravity’s fate.

ASAP

• ​​ASAP absorber: This is the lifeline to your safety line. This device keeps you anchored to yourself and your ASAP, in this case, with 2 triblock carabiners (it usually has 1 triblock and 1 screw-gate carabiner). The ASAP absorber serves as a shock absorber when bad turns to worse.

ASAP Absorber

• Helmet: A hard plastic headpiece to protect your head from falling debris while dangling in mid-air. It might just be handy when testing gravity.

Helmet

​Screw-gate Carabiners: These little metal clips are your lifeline—literally! They secure the ropes to your harness, and their job is to make sure everything stays attached and connected.

Carabiner

• Ascenders & Descenders: Fancy tools that help you go up and down like a superhero. Ascenders lock in place when you pull yourself up, while descenders let you glide down smoothly (or as gracefully as you can manage).

​The first image is an I’D used for descending and counts as 1 point. The next piece of equipment is a Jumar followed by the Croll, used for ascending. These two are used together and count as 1 point accumulatively.

​What Does a Day Look Like for a High-Angle Rope Worker?
Spoiler alert: It’s not all death-defying stunts and dramatic scaling of mountains. Though, to be honest, some days might be exactly like that! A typical day might involve checking equipment, setting up anchor points, and making sure everything is secure before even stepping off the ground.
With this training experience, we can now ensure that every worker knows exactly how to operate when it comes to high-angle work. Every movement is calculated because at 100 meters up, there’s no room for error. Workers must trust their gear, their skills, and their teammates. When doing site inspections (with this knowledge) that’s exactly what we’ll be looking at. Ensuring the safety of the team is the FIRST priority.

​Why Choose Rope Access Over Traditional Methods?
Good question! Rope work is expensive work because the training and equipment are very costly but, in the long run, it is really important and can be safer than trying to do the work without ropes. Imagine preparing to remove a tree on a ledge but you must walk and cling on for dear life when doing it—now imagine just clipping into a rope and rappelling down in half the time. It’s also less intrusive, allowing workers to keep operating without bulky equipment blocking the way. The work is essential to reach the hard to get to places in the mountains and is much safer. This allows us to do our job more efficiently and more accurately, instead of clearing an area while leaving 2 or 3 trees.
 
Final Thoughts: Rope Work—For the Brave at Heart
If you’ve ever wanted a job that’s anything but ordinary, high-angle rope work might just be for you. It’s the perfect blend of technical skill, physical fitness, and, well, hanging out in the sky! Whether it’s fixing things in high places, keeping mountains clear of invasives, or inspecting hard-to-reach areas, these sky-walking professionals keep everything running smoothly—all while having the best view in the house.
Now, who’s ready to go for a (safe) climb?