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Safety

The Hidden Cost of Ladders: Construction Injuries

Articles - Feb 21

The Hidden Cost of Ladders: Construction Injuries

Jennifer Stiansen
Director of Marketing
____
JLG Industries

Let’s be honest: You probably don’t even think much about the cost of a ladder on your job site. 

But did you know that ladders are a major source of expensive construction injuries?

Every time you or one of your workers uses a ladder, you’re risking racking up thousands of dollars related to construction injuries — and not just from falls or falling objects either.

Ladders can lead to other occupational hazards, including ergonomic and overexertion injuries from strenuous movements and carrying or transporting them between work locations.  

All of these can come with a significant price.

Hidden Cost of Ladders at a GlanceConstruction injuries can result in downtime, overtime, insurance premium increases, or OSHA fines for safety violations for your business. (In 2020, the minimum OSHA fines were more than $13,000.)

For an injured worker, it can mean medical treatment expenses, time away from work, rehabilitation, and the possibility of needing to find a different role or job that pays less — or it may prevent working at all in the future. One study showed that even 3.5 years after a ladder injury, workers earned an average 7% less annually than before the injury.

In the worst-case scenarios, ladder accidents or misuse can lead to worker deaths. According to the CDC, 43% of fatal falls from 2000-2010 involved a ladder.

Though a ladder initially may seem like a relatively inexpensive, one-time investment for your construction site, when injuries are factored in, the returns quickly diminish.

The cost of construction accidents takes many factors into account. A 2007 study evaluated direct medical costs, indirect wage losses, and quality of life costs. It found that the average construction injury is $27,000.

One safety organization estimated the indirect cost of that injury to your business could be four times more.

Once you start adding all that up, you may be wondering: Are ladders really worth it? 

 

What Costs Can You Expect From Ladder Injuries?

 

Emergency Room Visits

Nurse Pushing Hospital BedAccording to the Centers for Disease Control (CDC), more than 80% of fall injuries by construction workers that result in a visit to the emergency room involved a ladder.

We all know that emergency department visits are not cheap. 

If you have health insurance, the average ER copay is $250. For those that have high-deductible health plans or do not have insurance, the cost of a visit could be thousands of dollars.

If an ambulance was needed, the average fee is $1,000, depending on the service.

So how many ladder injuries are sending workers to the hospital? In 2011, about 34,000 ladder-fall injuries were treated in emergency departments. Most happen when the bottom of the ladder is moved.

Alarmingly, it does not take much of a fall to end up at the hospital. The average fall distance is 7.5 ft.

Ladder falls also cause serious injuries. Of those who go to an emergency room, 14% of patients with ladder-fall injuries are admitted to the hospital. According to the 2011 NEISS-Work survey, that is nearly three times the estimated overall hospital admission rate.

A 2015 Canadian study noted that falls from ladders required a median hospital stay of greater than two weeks.

 

Days Away From Work

Many ladder-fall injuries result in time off from work, which can affect an employer’s productivity and mean lost wages for employees.

In one year, over 15,000 ladder-fall injuries from all U.S. workers led to more than one day away from their jobs. 

Often, it is more than that. A 2004 study found ladder falls caused workers to collect disability and unemployment insurance benefits for a median duration of six weeks

Falls to a lower level that cause serious injuries, which are those with more than five days away from work, result in $2.5 billion in workers compensation direct costs in the U.S. construction industry, according to a 2019 study. Yes, that is billion with a capital “B.” 

Construction is the only industry of eight studied where injuries from falls to a lower level, which include those from a ladder, is the leading cause of workers comp costs. 

Construction is the only industry of eight studied where injuries from falls to a lower level, which include those from a ladder, is the leading cause of workers comp costs.

Across all industries, falls to a lower level is the fourth-leading accident causing days away from work, with 18 days away from work as the median number in 2018. 

Sadly, falls to a lower level are a major contributor to construction deaths, making up nearly 40% of all fatalities

Fall deaths are most likely to occur at smaller construction firms. Over 60% of fall fatalities are from firms with 10 or fewer employees, according to the Center for Construction Research and Training.

In a two-year span, over 200 construction workers died from ladder falls, and over 4,100 were injured.

 

Impact on Your Body

Construction Worker Stepping on LAdderUsing a ladder also puts strain on a worker’s back and knees.

JLG Industries partnered with DorsaVi to conduct a fatigue study of workers while using a ladder or scaffolding. The test uses electromyography (EMG) to measure muscle responses.

By outfitting workers with devices that read EMG activity, it notes how strained muscles are during certain activities, such as ascending and descending a ladder, bending, and reaching, says Chad Kritzman, product manager for low level access and vertical lifts for JLG.

The study found that both ladders and scaffolding increase the loads on arms, shoulders, and knees while ascending and descending and working high and low. For example, a ladder results in a high load on worker’s knees on descent 70% of the time; a low level access product does not put any high load on the knees.

“Your muscles are constantly being strained to the limit carrying materials up a ladder — your knees, your back, shoulders, and arms are going to get fatigued,” Kritzman says. “Slips, trips, and falls happen more frequently leading to injury when fatigue sets in.”

According to the Bureau of Labor Statistics, half of all ladder accidents are caused by people carrying items while climbing. These accidents are most likely due to two reasons, Kritzman says.

“No. 1, it's dangerous to carry something while you’re climbing and oftentimes prevents three points of contact,” he says. “No. 2, it can lend to overextension of your body.”

 

A New Solution 

JLG 1030P Low Level Access Lift Being Used Instead of a Ladder
It’s clear to see that though you may start out by spending $200-$300 on a ladder, one work injury will cost thousands of dollars — if not more.

So what options do you have?

A safer alternative and emerging category of solutions now exist that lower the risk of costly construction injuries: low-level access products

One such solution is the new JLG 1030P, a push-around lift with a 30-in. by 60-in. platform. This indoor-only, lightweight, 753-lb lift features a 16-ft working height and a best-in-class 550-lb platform capacity. It can be easily maneuvered on the job site without causing damage to walls and door frames, a concern commonly experienced with drivable machines. 

“This means that contractors don’t have to carry heavy materials and tools to work at height,” Kritzman says. They can simply load them in the platform and use the power of the 12V-battery to raise them up to where they need to go. 

“They also don't have to make multiple trips, because you can only carry so much up with you on a ladder,” Kritzman says. “You can take and have everything you need with you when you ascend.”

Its lightweight design makes it ideal for sensitive floor loads or during finishing work. A fully charged 1030P will average 100 cycles, Kritzman says.

Not only do low-level access products reduce unnecessary climbing and wear on the back and knees from bending, they also eliminate other risks. Proper ladder use requires three points of contact, which can be challenging if trying to perform work overhead, such as electrical or mechanical work. 

“With a low-level lift, you can always work with both hands with a 360-degree range of motion from an enclosed platform” Kritzman says. 

Low-level lifts, such as the 1030P, can rent on average for $500 a month. 

But here is the difference: The risk of a costly construction injury while using a low-level access product, compared to a ladder, goes way down.

In a three-year span, 360 workers were injured using a mobile elevated work platform (MEWP) from slips, trips, and falls to a lower level. That works out to be about 120 injuries annually, and not all of them from falls.

Compare that to an average of 93 ladder-fall injuries each day that send workers to the hospital.

Let’s take a look at fatal falls.

Over a seven-year period, there were 23 fatal falls from scissor lifts. That is an average of three fatal falls a year, compared to about 100 fatal falls a year from construction workers using ladders. 

Remember, a single construction injury averages $27,000. 

The cost of renting a safer low-level access product for a year averages: $6,000.

Tell me: Which product provides you and your workers the better value?


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