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
Signs are available in three grades of heavy-duty aluminum and resistant to rusting, chemical spills, and abrasion.
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No Trespassing School Signs

(50435)
Zoom Price Buy
Welcome To Our School Visitors Must Register In M...
10"x14"
After Sunset
12"x18" to 18"x24"
No Loitering On School Property
12"x18" to 18"x24"
Unauthorized Persons Found On School Property Wil...
12"x18" to 18"x24"
bestseller
By Unauthorized Persons During And After School H...
18"x24"
free
This Is Not a Public Playground, It Is School Pro...
18"x24"
Horizontal No Loitering Sign, These Grounds Are C...
18"x24"
Unauthorized Persons Found On School Property Fro...
12"x18" to 24"x30"
No Loitering, These Grounds Are Closed After Dark
12"x18" to 18"x24"
Warning - Visitors Must Obtain Pass In Office, Lo...
12"x18"
No Loitering On School Property Dusk To Dawn
18"x24"
Unauthorized Presence During The Hours Of Darknes...
18"x24"
This Is Public School Property Entry Upon Which B...
18"x24"
By Unauthorized Persons During And After School H...
18"x24"
Unauthorized Presence In Schools Or On School Gro...
18"x24"
No Unauthorized Motor Vehicles, Motor Bikes, Mope...
18"x24"
Warning - Loiterers In Vicinity Of School Or Tres...
12"x18" to 18"x24"
Unauthorized Presence During The Hours Of Darknes...
12"x18" to 18"x24"
Warning - Unauthorized Persons Found On School Pr...
12"x18" to 18"x24"
Violators Will Be Prosecuted Under Section 140.05...
12"x18" to 18"x24"
No Trespassing Violators Will Be Prosecuted
12"x18" to 18"x24"
Notice - Keep Out
12"x12" to 18"x18"

Customer Reviews

Man User Icon
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.
Woman User Icon
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.
Man User Icon
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
Woman User Icon
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