Custom Warning Stickers for Equipment, Doors and Vehicles
Custom warning stickers for machinery, electrical panels, vehicles and restricted doors. Any size or shape, reflective options, design help. Request a quote.
- Free design support
- PDF proof before printing
- Custom sizes & shapes
- 4.96/5250 reviews on ProvenExpert
- Free design supportArtwork checked before print
- PDF proof firstNothing prints until you approve
- Custom sizes & shapesMade to your dimensions
About Warning stickers
Warning stickers are applied where the hazard actually is: on the guard of a band saw, the door of an electrical room, the side of a forklift, the gate to a pool or the back of a trailer. Facility managers, contractors, landlords, gym owners and fleet operators order them to add or replace notices that have gone missing, or to mark spots a stock sign does not fit. If you need warnings that ship on your own products and cartons, our warning labels page is built around that job instead.
Messages customers commonly request
- High voltage, arc flash area and authorized personnel only
- Pinch point, keep hands clear and moving parts
- Hearing and eye protection required in this area
- No smoking, no trespassing and video surveillance notices
- Stand clear, wide turns and do not ride on vehicles and equipment
Exact wording, symbols and color schemes may be set by the safety standards your workplace follows, so confirm them internally before sending artwork. We print what you approve on the proof.
Sizing for the distance and the light
Think about where a person stands when they first need to see the warning. A sticker on a machine control can be palm-sized, but a notice on a fence, dock door or truck read from across a parking lot needs much larger lettering and a strong symbol. Lighting matters too. For areas seen mostly under headlights or flashlights, ask about reflective stickers; for bright warehouses and outdoor daytime spots, fluorescent colors are another route to consider.
Surfaces and shapes
Painted steel, powder-coated guards, plastic housings, glass doors and rough block walls all present different challenges for an adhesive sticker. Mention the surface, whether it is indoors or outdoors, and whether it is exposed to oil, washdowns or cleaning chemicals, so the team can advise. Rectangles suit text-heavy notices, squares fit symbol-plus-word designs, round stickers work for prohibition icons, and die-cut stickers can match a triangle or custom outline.
For a quote, send the size, shape, quantity of each message, the surface and your artwork, including any bilingual text. Our designers check the file for legibility and contrast before your PDF proof is emailed.
Warning stickers questions, answered
Where do businesses put warning stickers?
Typical spots include machine guards, electrical panels, forklifts, trailers, loading dock doors, server room entrances, gym equipment, pool gates and ladders. Property managers also use them on windows and fences for no trespassing or camera notices. Describe the exact surface when you ask for a quote so the team can advise.
How big should a warning sticker be for people to read it?
Start from the distance at which someone needs to notice it. A notice on a control panel read at arm's length can be small, while a sign on a gate or trailer seen from across a lot needs much larger lettering and a bold symbol. Tell us the viewing distance with your request.
Should I choose reflective or fluorescent warning stickers?
Reflective stickers are worth asking about for places seen under headlights or flashlights, such as trailers, gates and parking areas. Fluorescent colors draw attention in daylight and brightly lit indoor spaces. Describe the lighting where the sticker will go, and the team will suggest which option to consider.
Can warning stickers be printed in more than one language?
Yes, you can supply bilingual text, such as English and Spanish, on a single sticker. Send the exact translated wording you want printed, and allow extra space in the size you choose so that both languages stay large enough to read at a glance.
Still deciding? Send us your specification
What Our Customers Say
Real reviews, quoted exactly as published on ProvenExpert.
I have been looking for a company that could provide quality water proof labels for a very long time. I stumbled across Print Design & Tech R US LTD via Google searching, last year October 2024. Since then I have used them another 3 times and we will continue to do so. Olivia and her team are fantastic, from the proofing, making a phone call to ensure the correct information. The quality of the labels are just what we have been looking for. Keep up the great work Ken
Brian Smith and his Manager and staff have been amazing with implementing our label designs and preparing the items. We receive regular updates on the progress of the printing stages and Brian is more than happy to make changes to our labels. highly recommend.
I agree with the many comments already written. They accomomated my slightly unusual order and even over the Thanksgiving holidays were very responsive and kept the ball rolling. Good job everyone! Norm
Rated 4.96/5 from 250 reviews on ProvenExpert (profile: PDT R US). Read them all on ProvenExpert
Tell us the size, quantity and artwork - or just describe the job.
Get a quote for your Warning stickers
- Free design support
- PDF proof before printing
- Custom sizes & shapes