Custom Outdoor Safety Signs | Caution, Warning, Danger Signs

Frequently Asked Questions

Q. Where can I buy outdoor safety signs that hold up in harsh weather conditions?

Our outdoor safety signs are made using 3M-authorized materials that last long and maintain clear, bold messaging in rain, UV exposure, wind, and temperature extremes. We offer outdoor signs in aluminum, reflective aluminum, and heavy-duty plastic - available in stock and custom formats covering any hazard category, from construction warnings to chemical storage, trail safety, and property boundary notices.

Q. What materials are outdoor safety signs made from to withstand weather?

Our outdoor safety signs, such as a no outdoor footwear notice sign, are available in 80 mil heavy-duty aluminum, engineer-grade reflective aluminum, and UV-stabilized rigid plastic.

Q. Are reflective outdoor safety signs available for nighttime visibility?

Yes. We carry outdoor safety signs in engineer-grade and high-intensity reflective aluminum that remain highly visible at night under vehicle headlights and flashlights. Reflective outdoor signs are ideal for construction sites, parking lots, trail heads, outdoor hazard areas, and facility perimeters where safety messages must be clearly communicated to workers and visitors in all lighting conditions.

Q. Can outdoor safety signs be customized for a specific facility, trail, or construction site?

Yes. Our customizable outdoor sign templates allow you to add your facility name, site-specific hazard information, emergency contact numbers, or regulatory references. Custom outdoor signs are printed on the same 3M-authorized materials used in our stock designs, ensuring the same weather resistance and UV-fade protection regardless of your specific message or layout.

Q. What size outdoor safety sign do I need for a parking lot or construction site perimeter?

For parking lots and construction perimeters where signs need to be read from a passing vehicle or from a distance, a 12x18 inch or 18x24 inch sign, such as our customizable outdoors sign, is typically recommended.

About our Outdoor Safety Signs

Our safety signs are made to last outdoors! Unlike most of the online competitors, we use 3M traffic sign materials for most of our safety signs – which means that they outlast the lower cost ink jet printed signs commonly found online. Many of our signs look great – even after 15 years of constant outdoor exposure.

• Our custom outdoor safety sign templates are shown below. Merely add your text.
• We also offer a huge array of in-stock safety signs that are suitable for outdoors. Use our Search to find your legend.
• For an extra “punch” and conspicuity, consider our fluorescent outoor sign materials. Typically found in work zones and school crossing areas, these fluorescent signs add another level of urgency to your own outdoor safety sign message.