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Changeable Letter School Signs

the booster series of changeable copy signs

The Booster Model of Changeable Copy Board SignYour school will stand out with a unique Signs Plus Booster Series school sign, featuring enduring solid aluminum construction! The Booster Series of changeable copy signs are built with the message center at the top of the sign. The flag-style build is perfect for locations where space is limited.  

Big, bold and beautiful -- the Booster Series of changeable letter signs really attract attention. 

Booster Changeable Copy Sign Models

    Standard Signs Plus Changeable Copy Models include

    • Set of 534 letters including numbers & punctuation 
    • Storage case
    • Locking vandal cover 
    • Photo Cell / Light Sensor
    • Installation kit with galvanized anchor bolts
    • Lifetime Warranty


    • All-aluminum cabinets are structurally engineered to provide enduring rust-free service in any climate.  
    • Reinforced corners prevent warping or twisting.
    • Illuminated with standard length, high-output, energy-efficient fluorescent lamps. 


    • Faces are formed from unbreakable, solar-grade, polycarbonate material that will never yellow or discolor. 
    • Exclusive Spraylat sign painting applied on the inside of the sign face preventing fading and vandal scratching or marring.

    Vandal Cover:

    • Protective vandal cover locks down securely to prevent your letters from being rearranged or stolen. 
    • Self locking supports hold the vandal cover securely allowing you to change your message with ease. 

    Letters / Characters:

    • Characters are silk-screened on the front of clear plastic blanks to reduce scratching when placed against the sign surface.


    Identification Sign, Cabinet, Support Structure & Changeable Copy Faces

    • Lifetime vandalism warranty
    • Lifetime workmanship warranty
    • Lifetime workmanship warranty on Electrical 
    • Lifetime labor warranty on Components

    LED Signs

    • Lifetime technical support
    • Lifetime FREE software training and support  
    • 5 Year manufacturer’s advanced replacement parts warranty 
    • 10 years parts availability guarantee

    Ovation Tri-Color LED Signs

    • 3 Year manufacturers warranty on LED sign

    Polyarmor Signs

    • 5 Year workmanship warranty on Polyarmor structure
    Contact a Signs Plus product specialist at 800-848-4262 for complete warranty details on all our sign products. 

    Signs Plus is pleased to offer a number of special options for our changeable copy board signs. 

    • Motivation Panels / Graphic Squares
    • Internal illumination using LED lights
    • Full color photo-quality digital graphics
    • Letters available in blue or red
    • Add a decorative trim to the top of your sign


    The Booster Series of Changeable Copy Board signs is a flexible solution for many different types of installation. 

    The Booster model of changeable copy message signs
    The Booster model of changeable copy message signs
    The Booster model of changeable copy message signs

    Base Monument Style

    Brick Monument Style

    Wall Mount Style

    Send us a message

    emailClick here to send us an email to tell us about your sign need. Feel free to attach any photos or drawings you'd like to share. We promise you a prompt, professional response from one of our product experts!

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      What our Customers Are Saying

      “I am so thrilled to write you to let you know how thrilled we are at St. Hedwig School with our new school sign. My phone rang for a solid week with compliments on a job well done.”

      Terrie Schwier – Parents Association
      St. Hedwig School