What Are Horizontal Lifeline Systems for Fall Protection

When we think about lifeline systems, we tend to primarily think of the vertical-reaching models used by tower climbers to ascend to their workstations. However, there’s another kind of lifeline that’s also worth mentioning—one that is more suited to walking across elevated platforms. Rather than preventing a climber from falling, horizontal lifelines prevent those walking near high ledges from slipping off. These setups ensure workers have a free range of motion across a job site while keeping them attached to a support cable at all times. This is what horizontal lifeline systems for fall protection are and what makes them something workers should always have available.

The Advantages of Horizontal Lifelines

Horizontal lifeline systems are designed to span the entire length of a work zone and secure to various points along the cable. Since they can be affixed for longer periods this way, they present a series of additional benefits that workers should be aware of. These are a few of the overall advantages horizontal lifelines have over other models.

Provides Coverage Across a Wide Distance

Due to their ability to attach to any number of anchor points along a given surface, horizontal lifelines are most beloved for the distances they can accommodate. In fact, depending on the size of the site, they can easily span areas of 600 feet.

Corrosion-Resistant and Long-Lasting

Since these lines usually run level with a worker’s boots, they’re also designed to be more resistant to wear and tear. Specifically, they’re more capable of withstanding corrosive elements like water or rust and, as such, can last much longer.

Can Be Set Up To Accommodate Unique Workspaces

Certain horizontal lifelines can even be customized to better suit uniquely shaped workspaces. Unlike the vertical system that can only go up and down, these models can navigate corners when secured properly to anchor points, keeping you protected the entire time.

Different Types of Horizontal Lifelines

When learning what horizontal lifeline systems for fall protection are, it’s not enough to know why they’re useful. You should also know the different types of horizontal lifelines you may work with on your own job site. Below are some popular system setups and a brief run-down of how they work.

Anchor and Lifeline Cable System

The anchor and lifeline cable system is the most basic horizontal lifeline setup. It consists of several strategically placed anchors with a long wire cable running through them and carabiners attached for workers to hook themselves up to. Then, using a rope or a fall protection lanyard, a worker connects the cable to their tower harness or body belt. This section prevents the individual from walking too close to the edge of the work zone.

Rail Lifeline System

Horizontal lifelines can also consist of metal rails, rather than cable. These systems are less flexible than their counterparts, but they’re incredibly strong and can provide more support in the event of a fall. However, it’s important to note that these aluminum rods can be quite heavy and may require additional preparation work in order to set them up successfully.