Stay Safe with Workplace Signage and Caution Tape
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A GUIDE TO
WORKPLACE SIGNAGE AND CAUTION TAPE
Everything you need to know about permanent safety signage, caution tape, and OSHA color standards so you can keep your team informed and your facility compliant.
TWO TOOLS, TWO DIFFERENT JOBS
Workplace signage and caution tape both notify people of hazards so they can take proper precautions. In some cases, OSHA regulations require their use. But the two products are not interchangeable. Permanent signage is built to identify ongoing hazards and give lasting instructions, while caution tape is designed to mark off a hazard that will be gone in a few hours or days.Choosing the wrong option for the situation means a sign that never gets noticed, or a hazard tape that gets torn down before the danger passes. This guide covers when to use each product, what to look for, and how OSHA and ANSI color standards apply. Benchmark has supplied safety products to warehouse and facility teams across Ohio and the Midwest since 1946.
Workplace Signage
OUTDOOR SIGNAGE
Aluminum Signs
TEMPORARY HAZARD OR SPILL
Caution Tape
SMALL AREA VISUAL CUE
Free-Standing Floor Sign
BUDGET-DRIVEN INDOOR SIGNAGE
Vinyl or Rigid Plastic Signs
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WHERE TO USE PERMANENT SIGNAGE
Permanent workplace signage is used to give direction or general information, or to identify a safety hazard in a location. A "Notice, Employees Only" sign keeps clients and guests out of certain areas. A "Caution, Hard Hats Required" sign notifies workers that they are entering a hard hat area.Use permanent signage for warnings that are ongoing in nature, such as areas with electrical hazards, slip and fall risks, toxic materials, or falling objects. Mount signs on a wall, door, or other fixed structure in a spot where they will be seen before someone enters the hazard area.
BEST FOR: Restricted access areas, PPE requirement notices, ongoing hazard identification
WHAT TO LOOK FOR IN SIGNAGE
Permanent signage should be made of a heavy-duty material. A few factors determine whether a sign will hold up and get noticed.MATERIAL
Available in heavy vinyl, rigid plastic, or coated aluminum. If a sign will be used outdoors, a sturdy aluminum sign will stand up to the elements far better than vinyl or plastic.
SIZE
The sign needs to be large enough to be clearly visible from a distance and to meet regulatory requirements where applicable. 10 by 14 inches is standard sizing for workplace safety signs.
MOUNTING
Confirm the sign has appropriate mounting holes for secure attachment to a wall or other surface. A sign that cannot be mounted properly won't stay in place.
COMPLIANCE
Caution and Danger signs used to identify specific hazards must conform to OSHA and ANSI standards, which dictate the color, size, and placement of official signage.
MATERIAL AFFECTS COST AND LIFESPAN
Vinyl signs are generally the cheapest option, followed by rigid plastic. Aluminum signs cost more up front but can save money over time since they are more durable and last longer, especially outdoors.
OSHA AND ANSI COLOR STANDARDS
Caution and Danger signs must conform to OSHA and ANSI standards, which set the color, size, and placement rules for official signage. The color of a sign tells workers how serious the hazard is, or whether it's a hazard at all, before they even read the words.RED: DANGER
Reserved for the highest level of risk. A red danger sign signals a hazard that could result in serious injury or death if precautions are not followed.
ORANGE: WARNING
Indicates a serious hazard that falls between caution and danger. Warning signs call for more immediate attention than a caution sign.
YELLOW: CAUTION
Used to identify areas where people should be careful. This is the most common color combination for general hazard awareness, such as "Caution, Hard Hats Required."
GREEN: SAFETY INFORMATION
Used for non-hazard safety information, such as marking first aid stations, emergency eye wash locations, and evacuation routes.
BLUE: NOTICE
Used for important information unrelated to personal injury risk, such as "Notice, Employees Only" or general facility rules and procedures.
WHAT DOES IT COST?
Signage can run from under $10 per sign to more than $30 per sign. The biggest variables in price are size and material.
Vinyl is generally the cheapest, followed by rigid plastic. Aluminum costs more but lasts longer, which can lower cost over time.
WHEN TO USE CAUTION TAPE
Caution tape is useful for marking areas that are temporarily off-limits or hazardous, such as a floor that has just been mopped, broken glass, or a spill waiting on cleanup with absorbents. It is highly versatile and can mark off a small area or an entire section of a warehouse or facility. An "X" of caution tape can block off a doorway, and it is widely used outdoors on construction sites.Bright yellow and black caution tape is a universal symbol for a "no go" area that most people will respect. It provides both a physical and visual barrier that stops people before they enter. Most caution tape is not self-adhesive; it is generally tied, stapled, or nailed in place.
Caution tape is not the right choice for marking more permanent hazards, since it is not made to hold up over long periods. It can be torn down easily or damaged by vehicles, high winds, or weather. For permanent hazards, use permanent safety signage or floor marking tape instead.
BEST FOR: Wet floors, spill areas, broken glass, construction sites, blocking a doorway
CHOOSING THE BEST CAUTION TAPE
Not all caution tape performs the same, especially outdoors. A few details make the difference between tape that holds up and tape that fails early.MATERIAL AND VISIBILITY
For indoor or outdoor use, look for a weather-resistant material such as polyethylene. Make sure it is bright safety yellow with large black letters that can be seen from a long distance.
COST AND VALUE
Caution tape is a highly economical way to block off dangerous areas, costing just a few cents per foot. Buying in bulk saves money. When comparing prices, check the roll length since it can vary between products.
AN ALTERNATIVE FOR SMALL AREAS
A free-standing yellow floor sign, such as a "Caution, Wet Floor" sign, is an alternative to caution tape for marking small areas. These signs provide a visual cue but do not physically block the area the way caution tape does, unless placed directly in a doorway.
RELATED SAFETY PRODUCTS
Signage and caution tape work best as part of a broader safety setup. Pairing them with the right products covers more of the hazard.SAFETY VESTS
High-visibility vests keep workers seen on busy warehouse floors and outdoor job sites, especially near marked hazard zones.
FLOOR MARKING TAPE
For hazards that need a durable, long-term marking rather than a temporary barrier, floor marking tape holds up under foot traffic and forklifts.
UNIVERSAL SPILL KITS
Pair caution tape with a spill kit to block off the area while the spill is cleaned up quickly and safely.
ABSORBENTS
Absorbents handle the oil, water, or chemical spill itself while caution tape keeps people away from the area during cleanup.
HOW TO CHOOSE THE RIGHT PRODUCT
Use this table as a starting point. For hazards that involve official OSHA or ANSI-regulated warnings, always confirm your signage meets the required color and placement standards.| SITUATION | PRODUCT | NOTES |
|---|---|---|
| Ongoing hazard or restricted area | Permanent workplace signage | Mount where it will be seen before entering the hazard area |
| Outdoor signage exposed to weather | Aluminum sign | Costs more up front but lasts longer than vinyl or plastic outdoors |
| Indoor signage, budget-driven | Vinyl or rigid plastic sign | Vinyl is the most affordable option; rigid plastic is a step up in durability |
| Wet floor, spill, or broken glass | Caution tape or free-standing floor sign | Tape physically blocks the area; a floor sign only provides a visual cue |
| Blocking a doorway temporarily | Caution tape | An "X" pattern across the doorway is a common application |
| Long-term floor hazard marking | Floor marking tape | Built to hold up under foot traffic and forklifts, unlike caution tape |
| Spill response | Caution tape plus a spill kit and absorbents | Tape blocks the area while absorbents handle the cleanup |
COMMON QUESTIONS
Answers to the questions we hear most about workplace signage and caution tape.
What is the difference between workplace signage and caution tape?
Workplace signage is permanent and is used for ongoing hazards or general instructions. Caution tape is temporary and is used to mark off a hazard that will be resolved soon, such as a spill or a wet floor.
What material should I choose for outdoor signage?
Aluminum. It stands up to the elements better than vinyl or rigid plastic, and while it costs more up front, its durability can save money over time.
What size are standard workplace safety signs?
10 by 14 inches is standard sizing for workplace safety signs. Larger sizes may be needed depending on viewing distance or specific regulatory requirements.
What do the colors on safety signs mean?
Red is Danger, the highest level of risk. Orange is Warning, a serious hazard between caution and danger. Yellow is Caution, for general hazard awareness. Green marks safety information like first aid or eye wash stations. Blue is Notice, used for non-hazard information such as facility rules.
Is caution tape self-adhesive?
No. Most caution tape is not self-adhesive. It is generally tied, stapled, or nailed in place rather than stuck down.
Can I use caution tape for a permanent hazard?
No. Caution tape is not built to hold up over long periods and can be torn down or damaged by vehicles, wind, or weather. For permanent hazards, use permanent signage or floor marking tape.
How much does caution tape cost?
Caution tape is highly economical, generally costing just a few cents per foot. Buying in bulk can lower the cost further. Always compare roll length when checking prices, since it can vary by product.
Can Benchmark help me find the right signage for my facility?
Yes. Our team works with warehouses and facilities across Ohio and the Midwest to identify the right signage, tape, and safety products for each application. Contact us for product recommendations.
KEEP LEARNING
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Eye Wash Stations Guide
When eye wash stations are required and how to select and maintain them.
Shop Benchmark's full selection of workplace signage and caution tape,
or contact us for product recommendations and volume pricing.