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DANGER Boiler Room Authorized Personnel Only ( DOB SIGN)


·         Safety signs are used to communicate facility polices to personnel.

·         Identify boiler rooms within facilities

·         Deny access to unauthorized personnel

·         Traditional OSHA-style signs, tags and labels are the most widely recognized design format in the industry

·         Danger header indicates a hazardous situation that, if not avoided, will result in death or serious injury

·         Required in most cities with boiler room and department of building regulation 


Size 12 Inch x  9 Inch   (304.8 MMX228.6MM)

Sign Material: Aluminium

Sign has mounting holes in each corner.

Round Corner

Sign Thickness is 0.023 of an inch

UPC: 762952455429

Part #: DOB 10403

Sign letters color: black

Sign background color: Off White

Sign Type; Wall Mounting

Sign Group : NYC DOB, NYC HPD, Management Hallway Sign, DOB Safety Sign, NYC Construction signs, HPD required signs, HPD signs, NYC Fire Department sign, NY Fire Department required sign


Construction signs are crucial for both safety and legal protection. A Construction contractor needs to post some construction signs as required by the NYC Dept. of buildings (DOB) for safety and preventing injuries and complying with construction site regulations. Fire Department Signs will provide you with all safety signs, DOB Signs, DOT Signs and NYC construction signs. We have all standard signs in inventory and if you order any of them before 12 PM we will ship it and it will be at your house in about 2 days. We are the ones that will provide you all DOB signs and NYC construction signs with fast Service. 

Shipping and Handling Cost:

Our Shipping is fixed whether you buy 1 item or 20 items (We Ship within USA Only) - do not miss this opportunity to buy all signs needed at no additional shipping cost.


Sales Tax:

We are required to collect sales tax on any product sold on this site and shipped to an address in New York. The sales tax is 8.875 percent.

The requirements for sign content are determined by intended use and by applicable regulation. The BUYER is responsible for determining the appropriate content for a sign or package of signs. Firedepartmentsigns.nyc makes no warranty or representation of suitability of a sign for any specific application. IT IS THE CUSTOMER'S RESPONSIBILITY TO ENSURE THAT THE SIGNS THE CUSTOMER ORDERS ARE IN COMPLIANCE WITH ALL STATE, FEDERAL, LOCAL, AND MUNICIPAL LAWS. Please review terms and conditions prior to purchase. 

For more information about what is required, see the laws that are referenced and the rules applicable to your city and state. This page is for informational purposes only and is not intended as legal advice or as a statement of law. You may wish to consult with an attorney.


WE ARE THE OFFICIAL SITE FOR FIRE DEPARTMENT SIGNS. FIRE DEPARTMENT SIGNS will provide you with all FIRE DEPARTMENT required signs, NYC Building required signs, CALIFORNIA FIRE DEPARTMENT required signs, TEXAS FIRE DEPARTMENT required signs and all sprinkler required signs. We offer a wide range of sprinkler signs, fire department connection signs, Siamese signs, Standpipe signs, sprinkler tag signs, fire exit signs, FDC signs, fire door signs and stairwell signs.  We offer all signs made mandatory by the City and state building department. We are the biggest building Management signs provider in the world.

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This is an aluminum “Restricted Access BOILER ROOM AUTHORIZED employees ONLY” SIGN with holes for HEAVY DUTY installation. In NYC use/post sign to inform tenants/owners/guests/officers of designated staff only room with boiler and required authorization for access in facility with proper HPD designation and aluminum signs