4.8 stars from 16,355 reviews.

School No Trespassing Signs

(29213)

Sorry, students only! Put an end to unwanted visitors or late night trespassers. Prevent property destruction by hanging No Trespassing or No Loitering Signs and enhance your school's security program. Warn against unauthorized use of your grounds with our vivid messages.

• Remind people that trespassers will be prosecuted.
• Prevent non-students from treating your school like a public park with No Loitering signs.
• Click here to browse through our wider collection of no trespassing signs.

School Property Signs

School Property Signs

Signs are available in three grades of heavy-duty aluminum and resistant to rusting, chemical spills, and abrasion.

Ships Tomorrow. Order within 00 hrs 00 mins

quick-turnaround-time

Free Shipping

• Orders over $39.95 ship for free.
• Sign orders over $125
qualify for Free 2 Day Shipping.
• Get your signs on Friday! *

No Trespassing School Signs

(50435)

School Visitors Must Register In The Office Sign

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Welcome To Our School Visitors Must Register In M...

10"x14"

No Trespassing - After Sunset Sign

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After Sunset

12"x18" to 18"x24"

No Trespassing Or Loitering On School Property Sign

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No Loitering On School Property

12"x18" to 18"x24"

No Trespassing - Unauthorized Persons Prosecuted Sign

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Unauthorized Persons Found On School Property Wil...

12"x18" to 18"x24"

No Trespassing During After School Sign

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By Unauthorized Persons During And After School H...

18"x24"

Public Playground Private Property Sign

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This Is Not a Public Playground, It Is School Pro...

18"x24"

No Trespassing Loitering Grounds Closed Sign

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Horizontal No Loitering Sign, These Grounds Are C...

18"x24"

No Trespassing School Property Prosecuted Sign

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Unauthorized Persons Found On School Property Fro...

12"x18" to 24"x30"

No Trespassing Loitering After Dark Sign

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No Loitering, These Grounds Are Closed After Dark

12"x18" to 18"x24"

Warning Visitors Obtain Pass In Office Sign

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Warning - Visitors Must Obtain Pass In Office, Lo...

12"x18"

No Loitering School Property Dusk to Dawn Sign

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No Loitering On School Property Dusk To Dawn

18"x24"

No Trespassing Prosecution Sign

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Unauthorized Presence During The Hours Of Darknes...

18"x24"

No Trespassing Violators Prosecuted Sign

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This Is Public School Property Entry Upon Which B...

18"x24"

No Trespassing Violators Prosecuted Sign

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By Unauthorized Persons During And After School H...

18"x24"

No Loitering Unauthorized Prosecution Sign

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Unauthorized Presence In Schools Or On School Gro...

18"x24"

No Trespassing, No Unauthorized Vehicles, etc Sign

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No Unauthorized Motor Vehicles, Motor Bikes, Mope...

18"x24"

Warning Loiterers Subject To Arrest School Sign

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Warning - Loiterers In Vicinity Of School Or Tres...

12"x18" to 18"x24"

No Trespassing Sign

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Unauthorized Presence During The Hours Of Darknes...

12"x18" to 18"x24"

Warning Unauthorized Persons Subject To Arrest Sign

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Warning - Unauthorized Persons Found On School Pr...

12"x18" to 18"x24"

No Trespassing, Violators Prosecuted Sign

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Violators Will Be Prosecuted Under Section 140.05...

12"x18" to 18"x24"

No Trespassing Violators Will Be Prosecuted Sign

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No Trespassing Violators Will Be Prosecuted

12"x18" to 18"x24"

Notice Restricted Area Sign

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Notice - Keep Out

12"x12" to 18"x18"

Related Categories

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Customer Reviews

Jaime Nov 01, 2022

School Playground Sign : This Is Not a Public Playground,...

Part #:K-2465 18" x 24" High Intensity Grade Reflective Sign, 80 mil Aluminum Verified Purchase

Superior quality

Outstanding and pretty well design reflecting signs with strong material. I love it.

Teresa Jan 11, 2022

No Trespassing Sign : Unauthorized Presence During The...

Part #:K-4412 12" x 18" Heavy-Duty Aluminum Sign, 63 mil Verified Purchase

sleeping in sheds

great for problems after dark.

Daniel Nov 27, 2019

No Trespassing Sign : No Loitering On School Property

Part #:K-5202 12" x 18" Engineer Grade Reflective Aluminum Sign Verified Purchase

Great purchase

Quality

Vanessa Dec 17, 2018

No Trespassing Sign : No Loitering, These Grounds Are...

Part #:K-2952 12" x 18" Engineer Grade Reflective Aluminum Sign Verified Purchase

Simple and clear

Perfect