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Hot Work Area Signs

When “hot work” like riveting, welding, flame cutting, or other fire or spark-producing operations are conducted, Hot Work Area Signs become indispensable.
  • • Both traditional OSHA designs and hot work area signs that follow the ANSI sign standards are available. Take your pick below.
  • • Signs save from electrical burns, fires, or toxic fumes.
  • • Our signs look professional and are easy to install. Browse through our selective gallery to find a perfect legend.
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Hot Work Signs

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No Burning, Welding, Or Open Flame Without Permission
Hot Work Area
Hot Work By Permit Only
No Entry Without Hot Work Permit
Hot Work Prohibited In This Area
Hot Work In Progress Keep Out
Hot Work Fire Watch Area
Hot Work Permits Are Required For All Welding and Cutting Operations

Caution Hot Work Signs

Hot Work Area
5" x 10" (h x w)
Hot Work Permit Required In This Area
5" x 10" (h x w)
Hot Work Area
Hot Work Permit Required In This Area
Precaucion - Zona De Trabajo Caliente
10" x 14" (h x w)
Hot Work Area / Zona De Trabajo Caliente
14" x 10" (h x w)

Hot Work in Progress Floor Signs

Find two different types of Hot Work Floor Signs. The fold-up molded floor signs can be placed just where the warning will be seen - and when the hot work work is in progress. The anti-slip adhesive sign sticks permanently to concrete or to your flat floor - and is a great way to mark Hot Work Zones.

Customer Reviews

Man User Icon
Jul 24, 2023

OSHA Caution Sign : Hot Work Area
Part #:S-2319 7" x 10" Aluminum (40 mil)   Verified Purchase

No Surprises

Perfect for the desired usage. They were exactly what I though they would be. No surprises. I would order from My Safety Sign in the future.
Man User Icon
Feb 21, 2023

SlipSafe™ and GripGuard™... : Caution - Hot Work Zone (with...
Part #:SF-0274 6" x 24" SlipSafe™ Anti-Skid Vinyl Floor Sign   Verified Purchase

Easy ordering

Easy and good quality.
Man User Icon
Nov 09, 2022

FloorBoss Standing Floor Sign : Danger Hot Work In Progress, Keep...
Part #:SF-0210 24" x 18" BabyBoss Kit: Frame + 2 Panels   Verified Purchase

Decent quality, Light weight, inexpensive.

Light weight, inexpensive, and easy to use. Decent quality, I'm purchasing a few more.
Man User Icon
Aug 18, 2022

OSHA Danger Sign : Hot Work Area
Part #:S-9896 10" x 14" Engineer Grade Reflective Aluminum Sign   Verified Purchase

good sign

sturdy, easy to read
Woman User Icon
Jan 27, 2022

OSHA Caution Sign : Hot Work Area
Part #:S-2319 10" x 14" Aluminum (40 mil)   Verified Purchase