The construction sector is known for its high physical demands. Among the most sought-after trades, tile setters are particularly exposed to forward-leaning postures, repeated bending, and prolonged work on their knees.

These biomechanical constraints, when repeated daily, directly contribute to the onset of low back pain, muscle fatigue, and musculoskeletal disorders (MSDs), one of the main causes of absenteeism and loss of skilled labor in construction, both in Canada and Quebec.

In this context, industrial exoskeletons are emerging as a concrete ergonomic solution, complementary to traditional prevention measures.

Field Context: A Tile Installation Company Seeking a Sustainable Solution

A company specializing in floor preparation and tile installation has recently undertaken an initiative aimed at improving the health and safety of its workers. Aware of the risks associated with repetitive tasks and restrictive postures, the company has explored portable ergonomic solutions adapted to job site realities.

After an initial contact at a trade show and a preliminary trial of the exoskeleton, a pilot project was set up on site to evaluate the actual impact of a lumbar support exoskeleton under real working conditions.

Pilot Project: Evaluation of the LiftSuit on Site

The LiftSuit, a passive exoskeleton designed to reduce the biomechanical load on the lower back, was tested by four workers over several weeks.

Evaluated Tasks:

• floor surface preparation

• pouring screed

• tile installation

• prolonged work in a forward-leaning posture

Observed Results:

• perceived reduction of low back pain

• decrease in muscle fatigue at the end of the shift

• improvement in comfort and postural support

• good acceptance by workers

“The LiftSuit really helps to reduce fatigue and pain in the lower back, especially during screeding and tile installation work.”
— Worker, construction sector

Despite some minor adjustments related to the organization of the equipment, overall feedback has been very positive. Following the pilot project, exoskeletons were permanently integrated into the work equipment.

Why Ergonomics Becomes a Strategic Issue in Construction

The construction industry faces several structural challenges:

• shortage of skilled workers

• aging workforce

• increased costs associated with work-related injuries

• difficulty retaining experienced employees

Low back pain and MSDs often develop gradually, with long-term impacts: work stoppages, treatments, decreased functional capacity, and early retirements.

In this context, industrial exoskeletons fit into a proactive prevention approach, aimed at supporting the ability to work in the long term.

Organizational Benefits of Ergonomic Exoskeletons

Integrating a solution like the LiftSuit can generate several advantages for construction companies:

• reduction of absences due to pain and injuries

• improvement in retention of experienced workers

• increased attractiveness of the company as an employer

• support for career sustainability in physical trades alongside health and safety programs at work

  
  

The goal is not to increase the workload but to reduce the physical strain associated with the most demanding tasks.

The LiftSuit: A Solution Adapted to Job Sites

The LiftSuit stands out with features particularly suited to the construction environment:

• passive exoskeleton (no battery or electronics)

• approximately 30% reduction in lumbar muscle effort

• equivalent assistance up to 55 lbs

• targeted use during demanding tasks

• simple integration with existing equipment

“It’s a concrete, simple, and effective tool to support workers on the ground.”
— Team Leader, construction

Conclusion: Towards More Sustainable and Human Construction

The field experience of tile setters demonstrates that ergonomic exoskeletons can play a key role in preventing MSDs and improving working conditions in construction.

By investing in suitable ergonomic solutions, companies contribute to:

• protect the health of their workers,

• extend the duration of careers,

• enhance the resilience of their workforce.

Would you like to assess the relevance of an exoskeleton on your job sites?

A field trial remains the best way to validate the real benefits of an exoskeleton in your operational context.

Contact us to discuss a pilot project or a trial rental.