Slip, Trip & Fall Prevention Guide

Slip, Trip and Fall Prevention: The Complete Workplace Guide

Slip, trip and fall prevention is the systematic identification and control of walking-surface hazards, elevation changes and environmental conditions that cause workers to lose their footing or balance. Slips, trips and falls are the second leading cause of non-fatal workplace injuries in the United States and the number one cause of workers' compensation claims across all industries. The Bureau of Labor Statistics reports over 200,000 same-level fall injuries annually in U.S. workplaces -and those are just the ones severe enough to require days away from work.

These aren't exotic hazards. They don't require specialized equipment to control. A wet floor, a loose cable, an unmarked step, a worn-out shoe -mundane conditions that cause devastating injuries. Broken hips. Traumatic brain injuries. Spinal cord damage. Fatal falls from loading docks. The gap between the simplicity of the hazard and the severity of the consequence is what makes slip, trip and fall prevention both critical and chronically underestimated.

Understanding the Three Hazard Categories

Although often grouped together, slips, trips and falls are distinct events with different causes and different control strategies. Effective prevention requires understanding each one.

Slips

A slip occurs when there is insufficient friction between the shoe sole and the walking surface. The foot slides forward (or occasionally backward) uncontrollably, often resulting in a loss of balance and a fall.

Common causes:

• Wet or oily floors -spills, mopping residue, tracked-in rain or snow
• Polished or waxed surfaces with excessive gloss
• Loose mats or rugs without anti-slip backing
• Dusty or powdery surfaces (flour, sawdust, drywall dust)
• Icy walkways and parking lots in winter conditions
• Transitioning between surfaces with different friction coefficients (e.g., carpet to tile)

Trips

A trip occurs when a person's foot strikes an object or surface irregularity, causing them to stumble. The forward momentum carries them into a fall if they cannot recover balance.

Common causes:

• Cables, cords and hoses across walkways
• Uneven floor surfaces -raised tiles, cracked concrete, transitions between flooring types
• Clutter in walkways -tools, materials, boxes left in paths of travel
• Wrinkled or bunched-up carpet and floor mats
• Unmarked elevation changes -single steps, ramps and thresholds
• Open drawers, cabinet doors, or access panels
• Poor lighting that makes floor irregularities invisible

Falls

Falls are categorized as same-level falls (the result of a slip or trip) or elevated falls (from ladders, platforms, roofs, loading docks, or any edge where a change in elevation exists). This guide focuses primarily on same-level falls and low-elevation falls -the high-frequency events that affect every workplace. For comprehensive fall protection at heights, see dedicated fall protection guidance for construction and industrial settings.

The Real Cost of Slip, Trip and Fall Injuries

The financial impact extends far beyond the initial medical bill:

Cost Category	Average Per Incident (U.S.)	Notes
Direct workers' comp costs	$48,000-$55,000 per fall claim	Liberty Mutual Workplace Safety Index data; varies by severity
Indirect costs	2x-4x direct costs	Lost productivity, overtime, retraining, administrative time
Litigation (if applicable)	$100,000+ for premises liability claims	Visitor and contractor falls generate the highest litigation costs
Insurance premium impact	Multi-year premium increases	High-frequency slip/trip claims drive up experience modification rates

The National Safety Council estimates that same-level falls cost employers over $11 billion annually in direct costs alone. For individual organizations, a single serious fall can shift your insurance EMR for three years.

OSHA Requirements for Slip, Trip and Fall Prevention

OSHA addresses fall prevention workplace hazards through several standards:

• 29 CFR 1910.22 - General requirements for walking-working surfaces (general industry). Requires that floors in work areas be kept clean, dry and in good repair. Requires passageways and aisles to be kept clear.
• 29 CFR 1910.23 - Ladders (general industry).
• 29 CFR 1910.25-29 - Stairways, guardrails, dockboards and scaffolds (general industry).
• 29 CFR 1926, Subpart M - Fall protection in construction, requiring fall protection at heights of 6 feet or more.
• General Duty Clause, Section 5(a)(1) - Cited when specific standards don't exist but a recognized slip/trip hazard is present.

In Canada, provincial OHS regulations contain similar requirements. For example, Ontario Regulation 851 (Industrial Establishments) requires floors to be maintained in good condition and free of obstructions and British Columbia's OHS Regulation Part 4 addresses walking and working surfaces.

A Systematic Approach to Prevention

Effective slip and fall safety programs don't rely on a single intervention. They layer multiple controls to address the full range of hazards.

1. Housekeeping: The Foundation

Housekeeping is the single most effective slip, trip and fall prevention measure. It's also the one most often neglected -because it's everyone's responsibility and therefore nobody's responsibility unless you make it explicit.

• Spill response protocol: Every spill must be cleaned immediately. If immediate cleanup isn't possible, the area must be cordoned off with wet floor signs or barricades. Assign spill kits to high-risk areas (kitchens, loading docks, production floors).
• Walkway discipline: Nothing is stored in walkways. No tools left on the floor. No hoses or cables across paths of travel without proper covers or overhead routing. This requires constant reinforcement -not a one-time memo.
• Cleaning schedules: Document cleaning schedules for all walking surfaces. Specify the cleaning method -some floor cleaners leave a slippery residue if not properly diluted or rinsed. Track completion.
• Waste management: Overflowing trash bins, discarded packaging and accumulated debris in corners create both trip hazards and pest attractions. Regular waste removal is a safety function, not just a janitorial one.

2. Floor Surface Management

The walking surface itself is often the root cause of slip incidents:

• Coefficient of friction (COF): OSHA and ANSI recommend a minimum static COF of 0.5 for level walking surfaces and 0.6 for ramps. Test your floors with a tribometer, particularly in areas prone to contamination (water, oil, food products).
• Anti-slip treatments: Epoxy coatings with aggregate, anti-slip tape, textured floor tiles and chemical etching can all improve surface traction. Choose the treatment based on the specific contaminant and traffic pattern.
• Floor maintenance: Repair cracked, chipped, or uneven flooring promptly. A "minor" crack becomes a major trip hazard when a worker carrying a load steps on it. Log all floor repair requests and track resolution time.
• Transition strips: Install proper transition strips where flooring types change (carpet to tile, concrete to metal grating). These elevation changes, even when small, are frequent trip points.
• Drainage: In areas where water is inherent (commercial kitchens, wash bays, processing plants), ensure adequate floor drainage to prevent standing water. Trench drains, floor drains and sloped surfaces keep water from pooling.

3. Entrance and Exterior Management

The transition from outdoors to indoors is a high-risk zone, especially in wet or winter conditions:

• Entrance matting: Install matting systems long enough for visitors to take 3-4 steps (approximately 10-15 feet) to remove moisture from shoe soles. Use commercial-grade mats with non-slip backing -not residential doormats.
• Winter maintenance: Snow removal, de-icing and sand application for parking lots, sidewalks and building entrances must be proactive -not reactive. Document your winter maintenance schedule and contractor agreements.
• Outdoor lighting: Parking lots, walkways, loading docks and stairs must be adequately illuminated. Burned-out lights in parking areas are a direct fall hazard and a security concern.
• Stair and ramp maintenance: Exterior stairs and ramps require handrails, non-slip nosing and regular inspection for deterioration from weather exposure.

4. Lighting

Inadequate lighting is an underappreciated factor in trip and fall incidents. Workers cannot avoid hazards they cannot see.

• Minimum illumination levels: OSHA references the IESNA Lighting Handbook for recommended illumination levels. General work areas require a minimum of 30 foot-candles; walkways and corridors require a minimum of 5-10 foot-candles.
• Shadow elimination: Shadows can obscure floor irregularities, stairs edges and obstacles. Position lighting to minimize shadows in paths of travel.
• Emergency lighting: Power outages create immediate fall hazards. Emergency lighting systems must activate automatically and provide sufficient illumination for safe evacuation.
• Stairwell lighting: Stairs require lighting that clearly defines each tread edge. Backlighting or edge lighting on stairs is an effective supplement to overhead fixtures.

5. Footwear

The shoe is half of the friction equation. No amount of floor treatment compensates for worn-out, inappropriate footwear.

• Slip-resistant footwear policies: Require slip-resistant footwear in areas prone to wet or contaminated floors. Specify the ASTM F2913 standard for slip resistance testing.
• Footwear replacement: Slip-resistant soles wear out. Establish replacement criteria based on visible tread wear and inspect footwear during safety walk-throughs.
• Subsidy programs: Many employers offer footwear subsidies or on-site shoe programs. The cost of providing quality footwear is a fraction of a single fall claim.

Inspection: The Detection System

Hazards that aren't identified can't be controlled. Regular inspections are the detection system for slip, trip and fall risks.

What to Inspect

• Floor condition -cracks, holes, loose tiles, worn surfaces
• Housekeeping -clutter, obstructions, stored materials in walkways
• Spill response -availability of spill kits and wet floor signs
• Matting condition -worn, bunched, or displaced mats
• Lighting -burned-out bulbs, dim areas, shadowed stairwells
• Cable and hose management -covers in place, proper routing
• Stairs -handrails secure, nosing intact, lighting adequate
• Exterior -parking lot condition, ice/snow management, drainage
• Loading docks -dock plates secure, edge protection in place, lighting adequate

Build these checkpoints into your regular workplace inspection program. Mobile inspection tools allow supervisors and workers to document hazards with photos, assign corrective actions and track resolution -all from the floor, in real time.

Incident Reporting and Trend Analysis

Every slip, trip and fall -including near misses -must be reported, investigated and analyzed for patterns. A near miss today is a fracture tomorrow.

• Low-barrier reporting: Make it easy to report near misses. Mobile incident reporting apps, QR-code-triggered forms, or even simple text-based reporting systems remove the friction that prevents reporting.
• Location mapping: Plot reported slips, trips and falls on a facility map. Clusters reveal chronic problem areas that need targeted intervention.
• Time-of-day analysis: Are incidents concentrated during shift changes, after cleaning, or during specific weather conditions? Temporal patterns guide scheduling of preventive measures.
• Root cause investigation: For every fall that results in injury, conduct a root cause investigation. "Employee slipped on wet floor" is a description, not a root cause. Why was the floor wet? Why wasn't it cleaned? Why wasn't the spill reported? Follow the chain until you reach a system failure you can fix.

Special Environments

Commercial Kitchens and Food Processing

Grease, water, food particles and temperature extremes create one of the most challenging slip environments. Controls include grease-resistant flooring, automatic floor scrubbers, floor drain maintenance, mandatory slip-resistant footwear and anti-fatigue/anti-slip mats at workstations.

Healthcare Facilities

Spills of bodily fluids, water from ice machines, polished corridor floors and patients who are themselves fall risks create a dual challenge. Healthcare facilities must protect both workers and patients with immediate spill cleanup, non-glare floor finishes and frequent rounding to identify hazards.

Warehousing and Distribution

Shrink wrap debris, leaking pallets, uneven dock plates and congested aisles are the primary hazards. Forklift traffic adds complexity -pedestrian pathways must be clearly marked and separated from vehicle routes. Dock areas require edge protection, adequate lighting and weather-resistant surfaces.

Office Environments

Don't underestimate office fall risks. Power cords across walkways, wet lobby floors during rain, unsecured area rugs, open file drawers and cluttered workstations under desks generate a steady stream of injuries. Office environments often have the weakest inspection programs because the hazards seem minor -until someone breaks a wrist.

Building a Slip, Trip and Fall Prevention Program

A complete program integrates the strategies above into a managed system:

1. Policy: Write a clear policy that assigns responsibility for housekeeping, spill response, floor maintenance and winter maintenance. Vague policies produce vague results.
2. Risk assessment: Conduct a facility-wide walk-through to identify and prioritize slip, trip and fall hazards. Document current conditions and assign risk ratings.
3. Controls: Implement engineering, administrative and PPE controls based on the risk assessment. Budget for floor treatments, matting, lighting upgrades and footwear programs.
4. Inspections: Schedule regular inspections with standardized checklists. Include slip, trip and fall hazards in every general safety inspection.
5. Training: Train all workers -not just safety staff -on hazard recognition, spill reporting and housekeeping expectations. Repeat the training regularly.
6. Reporting and analysis: Collect data on every slip, trip, fall and near miss. Analyze trends quarterly. Share results with management and frontline workers.
7. Review and improve: Revisit the program annually. Update controls based on incident data, inspection findings and changes to the facility or operations.

Frequently Asked Questions

What is the most common cause of workplace slips?

Wet or contaminated floors are the most common cause of workplace slips. This includes water from cleaning, spilled liquids, tracked-in rain or snow, grease and oil. Proper spill response, floor maintenance, entrance matting and slip-resistant footwear are the primary controls.

Are employers liable for slip and fall injuries?

In most jurisdictions, employers have a legal duty to maintain safe walking surfaces under OSHA regulations and general premises liability law. Employer liability depends on whether the hazard was known (or should have been known), whether reasonable steps were taken to correct it and whether workers were adequately warned. Workers' compensation typically covers employee injuries regardless of fault, but third-party visitors may pursue negligence claims.

How do you measure floor slip resistance?

Floor slip resistance is measured by the coefficient of friction (COF), tested using a tribometer or slip resistance tester. ANSI A326.3 and ASTM C1028 (now withdrawn but still referenced) are common test methods. A static COF of 0.6 or higher is generally considered adequate for level, wet surfaces. Test floors under both dry and contaminated conditions that reflect actual use.

Should near-miss slips and trips be reported?

Absolutely. Near misses are leading indicators that reveal hazardous conditions before a serious injury occurs. Organizations with strong near-miss reporting programs consistently have lower injury rates because they fix hazards proactively. Make reporting easy, respond to reports quickly and never punish workers for reporting.

Slips, trips and falls are the most common and most preventable category of workplace injury. The controls are straightforward -good housekeeping, proper surfaces, adequate lighting, appropriate footwear and consistent inspection. What's needed is the discipline to apply them every day, in every area, without exception.

Want to build a slip, trip and fall prevention program that actually works? Schedule a demo of Make Safety Easy to see how our inspection and incident reporting tools help you identify hazards, track corrections and reduce fall injuries. View pricing to find your plan.