Working at heights leaves no room for shortcuts. There is no such thing as “almost safe.” When rescue operations are involved, the level of risk increases even more—because not only the suspended worker’s life is at stake, but also the rescuer’s.

Before thinking about ropes, systems, or techniques, there is one critical question every professional must answer honestly:

Am I using the mandatory Personal Protective Equipment (PPE) for work at heights and rescue?

In this article, we’ll explain clearly and technically which PPE is mandatory for work at heights and rescue operations, why each item is required, and how it protects lives in real-world conditions.

What Is PPE in Work at Heights and Rescue?

PPE (Personal Protective Equipment) is the set of equipment designed to protect workers from hazards that cannot be eliminated, especially the risk of falling from height and prolonged suspension.

In work-at-height and rescue activities, PPE is not optional—it is a technical and legal requirement.

The Core Safety Principle in Height and Rescue Work

All fall protection systems are based on this logic:

👉 Prevent the fall.
Arrest the fall if it occurs.
Protect the worker during and after the event.

PPE exists to fulfill exactly this role.

Mandatory PPE for Work at Heights and Rescue

1. Full-Body Safety Harness

This is the foundation of every fall protection and rescue system.

Why is it mandatory?

Because it distributes fall and suspension forces throughout the body, reducing the risk of severe injuries to the spine, pelvis, and internal organs.

Minimum requirements:

• Full-body harness (never a waist belt)
• Certified dorsal and frontal D-rings
• Additional attachment points for rescue when required
• Visible label and valid certification
• Proper fit to the user’s body

A poorly adjusted harness can cause serious injury even without a fall.

2. Lanyard with Energy Absorber

This component connects the harness to the anchorage point or safety system.

Primary function:

To reduce impact forces during fall arrest.

Common types:

• Single or double lanyard with shock absorber
• Certified webbing or rope
• Self-locking carabiners

In rescue operations, correct energy absorption is critical to prevent fatal injuries.

3. Certified Anchorage System

Without a secure anchorage, there is no fall protection system.

It must be:

• Certified
• Capable of resisting regulatory loads
• Installed on a strong and stable structure

Anchorage points must never be improvised.

4. Lifelines (Horizontal or Vertical)

Lifelines allow safe movement while maintaining continuous connection.

Types:

• Vertical lifelines (ladders, towers, poles)
• Horizontal lifelines (roofs, beams, structures)

They must be designed for the task and correctly installed.

5. Self-Retracting Lifeline (SRL)

Widely used in height and rescue operations.

Advantages:

• Immediate locking
• Reduced fall distance
• Greater control during movement

Ideal for edges, platforms, steel structures, and vertical access work.

6. Safety Helmet for Work at Heights

Not all helmets are suitable.

Mandatory features:

• Certification for work at heights
• 3- or 4-point chin strap
• Secure and adjustable fit

This prevents the helmet from coming off during a fall or rescue maneuver.

7. Technical Safety Gloves

Hands are critical in both height work and rescue.

Gloves must:

• Protect against abrasion
• Provide strong grip
• Maintain dexterity for precise tasks

8. Slip-Resistant Safety Footwear

Essential to prevent slips and loss of balance.

Recommended features:

• Slip-resistant sole
• Safety toe
• Reliable grip on uneven or wet surfaces

9. Specialized PPE for Height Rescue

Rescue operations require additional certified equipment:

• Descenders and rope grabs
• Certified rescue ropes
• High-strength carabiners
• Pulleys and mechanical advantage systems
• Evacuation and lowering devices

All equipment must be certified and used by trained personnel only.

Critical Mistakes in Height and Rescue Work

• Using expired or uncertified PPE
• Failing to inspect equipment before use
• Connecting to non-approved structures
• Working without a rescue plan
• Improvising rescue techniques
• Underestimating risk

In height work, improvisation kills.

Conclusion: PPE is your last line of defense

In work at heights and rescue operations, gravity always wins.
That’s why every harness, lifeline, and carabiner has a life-saving purpose.

PPE is not a burden.
It is not paperwork.
It is the system that holds you when everything else fails.

True experience is not measured by speed, but by going home safe at the end of the day.

In safety, there are no shortcuts—only well-executed procedures and properly used equipment.