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Radiation Area Signs

(22231)
  • Radiation Area Signs
Keep everyone safe and alert by marking high-risk areas with caution signs to prevent exposure to harmful radiation. Choose from a range of Radiation Area Signs and Labels in a variety of materials. Not the sign you're looking for? Start with one of our custom templates and design your own unique message.
  • • Tough aluminum is guaranteed to last over 10 years outside, even in harsh weather. If you order vinyl labels, these are laminated for durability and are best indoors.
  • • Browse the designs below for a quick preview of available sizes, materials, and prices.
  • • Want to know why the symbol is purple?
    Learn about the history of the radiation symbol, and the different industries that require these warnings.
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Radiation Area Signs

(53789)
All signs feature the conventional three-bladed design symbol in magenta or purple on yellow background required by OSHA and other safety agencies.
Caution Radiation Area Sign
ZoomPriceBuy
Caution - Radiation Area (with graphic)
Radiation Warning Sign
4"x10" to 10"x24"
Radiation Area No Food Or Drinks Authorized Sign
Caution: Radiation Area. No Food Or Drinks Authorized (with Graphic)
Caution Radiation Sign
7"x17"
Caution Radiation Area Sign
Radiation Area (With Radiation Symbol)
Caution Sign
3.5"x5" to 18"x24"
Caution Radiation Area Sign
Caution Radiation Area - Authorized Personnel Only
Radiation Warning Sign
3.5"x5" to 18"x24"
Caution Radiation Area Authorized Personnel Only Sign
Caution: Radiation Area Authorized Personnel Only (with graphic)
Caution Sign
3.5"x5" to 10"x14"
Caution Radiation Area Authorized Entry Sign
Caution: Radiation Area Authorized Entry Only (with graphic)
Caution Sign
3.5"x5" to 10"x14"
Radiation Area Video Surveillance Caution Sign
Radiation Area - Area Under Video Surveillance
Caution Sign
7"x10" to 18"x24"
Radiation Area Radioactive Materials Caution Sign
Caution Radiation Area - Radioactive Materials, Authorized Personnel Only
Radiation Warning Sign
7"x10" to 10"x14"
Caution Radiation Area Sign
Caution Radiation Area (with graphic)
Radiation Warning Sign
3.5"x5" to 10"x14"
Caution Radiation Area with Graphic
Caution Radiation Area with Graphic
Radioactive Materials Sign
4"x4"
Keep Out Radiation Area X-Ray Out Sign
Keep Out Radiation Area X-Ray Keep Out (with graphic)
Radiation Warning Sign
3.5"x5" to 10"x14"
Caution Contamination Area with Graphic
Caution Contamination Area with Graphic
Radioactive Materials Sign
4"x4"
Danger High Radiation Area with Graphic
Danger High Radiation Area with Graphic
Radioactive Materials Sign
4"x4"
Caution Radiation Area Authorized Personnel Only Sign
Radiation Area Authorized Personnel Only (with graphic)
Caution Sign and Label
3.5"x5" to 10"x14"
2-sided
Caution Radiation Area Authorized Entry Only Sign
Caution - Radiation Area Authorized Entry Only
Z-Sign for Ceiling (2-Sided)
7"x10" to 10"x14"
Caution Radiation Area Sign
Caution - Radiation Area (with graphic) (vertical)
Radiation Warning Sign
3.5"x5" to 10"x14"
Caution Radiation Area Keep Out Sign
Caution: Radiation Area Keep Out (with graphic)
Caution Sign
3.5"x5" to 10"x14"
Caution Radiation Area Radioactive Material Warning Sign
Caution - Radiation Area, Radioactive Materials. Restricted Area, Authorized Personnel Only Dosimetry Required
Radiation Warning Sign
5"x7" to 12"x18"
Radiation Area OSHA Caution Sign
Caution Radiation Area - Do Not Enter If Pregnant Or Possibly Pregnant
Radiation Warning Sign
3.5"x5" to 10"x14"
Caution Controlled Area Authorized Entry Sign Sign
Controlled Area, Authorized Entry Only
Caution Sign
3.5"x5" to 10"x14"
Caution Do Not Open Radiation Area Sign
Caution - Do Not Open Radiation Area Authorized Personnel Only
Radiation Warning Sign
3.5"x5" to 10"x14"
Caution Radiation Area When Red Light Flashing Sign
Caution - Radiation Area When Red Light Is Flashing (with Radiation Symbol)
Caution Radiation Sign
5"x7" to 10"x14"
Radiation Area Caution Sign
Radiation Area
Caution Sign
7"x10" to 10"x14"
Caution: Entering X-ray Production Area Sign
Caution: Entering X-ray Production Area (with Graphic)
Caution Sign
7"x10" to 10"x14"
Exclusion Area Radiation Exposure Permit Required Sign
Caution: Exclusion Area Radiation Exposure Permit Required For Entry (with graphic)
Caution Sign
3.5"x5" to 10"x14"
Bilingual Caution Radiation Zone Sign
Caution - Zona De Radiacion No Entrar (with Radiation Symbol)
Bilingual Caution Sign
7"x10" to 10"x14"
Caution Radiological Restricted Area Warning Sign
Caution - Radiological Restricted Area, Radioactive Materials Radiation Area. Do Not Enter
Radiation Warning Sign
5"x7" to 12"x18"
Radiation Area ANSI Caution Sign
Radiation Area (With Graphic)
ANSI Caution Sign
7"x10" to 10"x14"
bestseller
Caution (ANSI) X-Ray Radiation Authorized Sign
X-Ray Radiation - Authorized Personnel Only
ANSI Caution Sign
3.5"x5" to 10"x14"
Caution ANSI Radiation Area Sign
Radiation Area (with graphic)
ANSI Caution Sign
3.5"x5" to 10"x14"
Caution (ANSI) Radiation Area Authorized Sign
Radiation Area Authorized Personnel Only
ANSI Caution Sign
3.5"x5" to 10"x14"
Authorized Personnel Only Radiation Area Sign
Authorized Personnel Only - Radiation Area (with Stop Hand and Radiation Symbols)
ANSI Warning Sign
3.5"x5" to 18"x24"
4 Insert Radiation Slide-Lock System
4 Insert Radiation Slide-Lock Sign System
Radiation Slide-Lock Sign
8"x13.5"
5 Insert Radiation Slide-Lock System
5 Insert Radiation Slide-Lock Sign System
Radiation Slide-Lock Sign
8"x15.375"
Caution, Radiation Area with Graphic Free-Standing Sign
Caution, Radiation Area (with Graphic)
FloorBoss Standing Floor Sign
12"x25"

High Radiation Area Signs

(53790)
Ideal for areas where radiation levels exceed 500 rad in one hour at 1 meter from the source or from any surface that the radiation penetrates.
Danger High Radiation Area Label
High Radiation Area
OSHA Danger Label
1.5"x3" to 3.5"x5"
Danger: Very Radiation Area Sign
Danger: Very High Radiation Area (with Graphic)
Danger Radiation Sign
5"x10"
Caution: High Radiation Area When Energized Sign
Caution: High Radiation Area When Energized (with Graphic)
Caution Radiation Sign
7"x17"
Danger High Radiation Area Sign
Danger High Radiation Area
Danger Radiation Sign
7"x10" to 10"x14"
Caution High Radiation Area Sign
Caution - Very High Radiation Area (with Graphic)
Radiation Warning Sign
3.5"x5" to 18"x24"
Caution High Radiation Area Sign
Caution: High Radiation Area (with graphic)
Caution Sign
3.5"x5" to 10"x14"
Radiation: Caution Very High Radiation Area Sign
Radiation: Caution Very High Radiation Area
Caution Radiation Sign
7"x10" to 10"x14"
Danger High Radiation Area with Graphic
Danger High Radiation Area with Graphic
Radioactive Materials Sign
4"x4"
Caution High Radiation Area Sign
Caution - High Radiation Area
Radiation Warning Sign
3.5"x5" to 10"x14"
Caution High Radiation Area Sign
Caution: High Radiation Area (with Graphic)
Caution Sign
3.5"x5" to 18"x24"
Danger High Radiation Area Authorized Sign
High Radiation Area, Authorized Personnel Only
Danger Sign
3.5"x5" to 10"x14"
Caution: Grave Danger Very High Radiation Area Sign
Caution: Grave Danger Very High Radiation Area (with Graphic)
Caution Sign
7"x10" to 10"x14"
Caution Grave Danger Very High Radiation Sign
Caution - Grave Danger Very High Radiation Area When Red Light Is Flashing (with Graphic)
Caution Radiation Sign
5"x7" to 10"x14"
Caution Radiation Area When Red Light Flashing Sign
Caution - Radiation Area When Red Light Is Flashing (with Radiation Symbol)
Caution Radiation Sign
5"x7" to 10"x14"
Caution High Radiation Area Sign
Caution: Very High Radiation Area (with Graphic)
Caution Sign
3.5"x5" to 18"x24"
Radiation High Radiation Area Personnel Monitoring Sign
Radiation: High Radiation Area Personnel Monitoring Required (with graphic)
RADIATION Sign
3.5"x5" to 10"x14"
Caution High Radiation Area When Red Light Flashing Sign
Caution - High Radiation Area When Red Light Is Flashing (with Graphic)
Caution Radiation Sign
5"x7" to 10"x14"
Caution Elevated Dose No Loitering Sign
Caution - Elevated Dose Rates In Area Do Not Loiter (with Radiation Symbol)
No Loitering Caution Sign
5"x7" to 10"x14"
Caution High Radiation Area Personnel Monitoring Sign
Caution: High Radiation Area Personnel Monitoring Required (with graphic)
Caution Sign
3.5"x5" to 10"x14"

Radiation Control Area Signs

(82129)
Prohibit entry in restricted areas and radiologically controlled areas for unauthorized individuals by posting proper signage.
bestseller
2-sided
Control Area
Control Area
Z-Sign for Ceiling (2-Sided)
6"x12"
bestseller
Control Area
Control Area
Radiation Warning Sign
3.5"x5" to 10"x14"
Radiation Restricted Area Sign
Radiation: Restricted Area (with graphic)
RADIATION Sign
3.5"x5" to 10"x14"
Restricted Area Sign
Restricted Area
Radiation Warning Sign
3.5"x5" to 10"x14"
Radiologically Controlled Area Radiological Controls Required Sign
Radiologically Controlled Area - Radiological Controls Required For Entry
Radiation Warning Sign
3.5"x5" to 10"x14"
Caution Controlled Area Authorized Entry Sign Sign
Controlled Area, Authorized Entry Only
Caution Sign
3.5"x5" to 10"x14"
Caution Grave Danger Very High Radiation Sign
Caution - Grave Danger Very High Radiation Area When Red Light Is Flashing (with Graphic)
Caution Radiation Sign
5"x7" to 10"x14"
Exclusion Area Radiation Exposure Permit Required Sign
Caution: Exclusion Area Radiation Exposure Permit Required For Entry (with graphic)
Caution Sign
3.5"x5" to 10"x14"

Radioactive Equipment Signs

(53797)
Ideal for marking diagnostic radiographic / fluoroscopic machines, densitometers, particle accelerators, and more.
Radiation Producing Equipment Located In This Area Sign
Caution: Radiation Producing Equipment Located In This Area (with Graphic)
Caution Sign
7"x10" to 10"x14"
Caution Equipment Produces Radiation Label
This Equipment Produces Radiation When Energized
Caution (Radiation) Label
3.5"x5" to 5"x7"
bestseller
Caution Radioactive Equipment Sign
Caution: Radioactive Equipment In This Area
Caution Sign
3.5"x5" to 10"x14"

Radiation Floor Signs

(82134)
Do not have a mounting surface? Explore these FloorBoss signs, stencils, and SlipSafe adhesive floor sign options with safety messages.
Radioactive Floor Stencil
Radioactive (with Graphic)
Safety Stencil
24"x24"
custom
Custom 17
Caution (Radiation) - Your Custom Text Goes Here
SlipSafe™ Custom Floor Sign
17"x17"
Caution Radiation Area Adhesive Vinyl Floor Sign
Caution - Radiation Area (With Graphic)
17 in. Diameter SlipSafe™ Floor Sign
9"x9" to 17"x17"
High Radiation Area
High Radiation Area
17" Diameter SlipSafe™ Floor Sign
8"x8" to 17"x17"
Radiation Area Do Not Enter Floor Safety Sign
Radiation Area - Do Not Enter With Graphic
17in. X 17in. SlipSafe™ Floor Safety Sign
9"x9" to 17"x17"
Caution Radiation Area Standing Floor Sign
Caution: Radiation Area (with Graphic)
Standing Floor Sign
12"x25"
Caution, Radiation Area with Graphic Free-Standing Sign
Caution, Radiation Area (with Graphic)
FloorBoss Standing Floor Sign
12"x25"
Caution Radiation Area Authorized Personnel Only Sign
Caution - Radiation Area Authorized Personnel Only
Radiation Area Sign
12"x25"
High Radiation Area Standing Floor Sign
Caution: High Radiation Area (with Graphic)
Standing Floor Sign
12"x25"

Radiation Tags

(87112)
Fasten these tags conveniently to radioactive materials. Tags are offered in vinyl and plastic material.
Caution Radioactive Materials Tag With Graphic
Radioactive Materials Do Not Remove This Tag
2-Sided OSHA Caution Safety Tag
3.375"x5.875"

Customer Reviews

Woman User Icon
Nov 02, 2022

17 in. Diameter SlipSafe™ Floor... : Caution - Radiation Area (With...
Part #: SF-0391 17" x 17" SlipSafe™ Anti-Skid Vinyl Floor Sign   Verified Purchase

Quick response

Ordered one and it came scratched due to FedEx damaging the box. They were quick to fix the issue and send us a new one.
Man User Icon
Sep 12, 2022

Caution Sign : Caution: Grave Danger Very High...
Part #: S-8547 10" x 7" HDPE Plastic Sign   Verified Purchase

Great signs

Amazingly fast service for custom signs that look great. Very reasonable cost as well.
Man User Icon
Sep 12, 2022

Radiation Warning Sign : Caution Radiation Area -...
Part #: S-7818 7" x 10" HDPE Plastic Sign   Verified Purchase

Great signs

Amazingly fast service for custom signs that look great. Very reasonable cost as well.
Woman User Icon
Aug 22, 2022

Caution Sign : Caution: Grave Danger Very High...
Part #: S-8547 14" x 10" HDPE Plastic Sign   Verified Purchase

Perfect

Excellent sign!
Man User Icon
Feb 03, 2022

Caution Sign : Caution: Grave Danger Very High...
Part #: S-8547 14" x 10" Aluminum (40 mil)   Verified Purchase

You are the best

Thank you