Monument Outdoor LED Signs

The Cornerstone LED combines our flagship independent LED displays with our monument-style signs. This look will complement more traditional architectures and create a classic look with modern technology!

Our Polaris LED displays are UL Listed. As the standard of safety and quality assurance, our signs undergo thorough and rigorous testing. This commitment to quality allows us to provide some of the best warranties in the business, and helps to ensure that your sign is safe regardless of electrical and environmental conditions.

Monument LED Signs

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At Stewart Signs, we are the authority on institutional signs and have been for over 56 years. To receive FREE expert advice, pricing information and an artist rendering of a sign designed for your needs, just contact us.

You will receive our 2024 sign catalog immediately!

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Quickly and easily update your message from any device. Includes over 2,000 images and animations in our built-in and constantly expanding media library! Available exclusively with Stewart LED sign products.

Learn More About Our Software

Amount of detail depends on display resolution.

We've provided signs to thousands of organizations just like yours.


Enhance your grounds and become a source of civic pride with a professionally designed and constructed sign.
We will provide the quality sign that will project your name out into the community!

Anatomy of a Cornerstone Sign
  • Constructed with an EPS core and Poly-Armor™ hard coat.
  • Superior impact, moisture, rot and insect resistance.
  • Lightweight and easy to transport and install.
  • No exposed seams or fasteners creates a solid appearance.
  • Many different shapes and sizes to choose from.
  • An industry-leading warranty on every model.


Our Cornerstone LED collection is available in a wide variety of sizes to suit your needs.
All measurements shown are approximations; dimensions of final product may vary. Click on a model to enlarge.

Large LED Display (3'2" x 9'6")

Medium LED Display (3'2" x 7'4")

Small LED Display (2'1" x 7'4")

Don't see the size or shape you need? Don't worry!
Contact us for your customized Cornerstone LED solution.


Our monument signs are highly customizable, providing your organization with a distinct appearance.

Paint Colors

Stucco texture and other Cornerstone accent colors are available in any Sherwin-Williams paint color. Samples shown here are our most popular Cornerstone colors. Benjamin Moore color codes are also accepted.

Due to differences between monitors and display settings, the color samples shown are close approximations of our true material colors. We recommend visiting a Sherwin-Williams location for samples of material colors.

Faux Textures

Parts of our Cornerstone signs are available in a variety of brick, stone and other faux textures. These textures are made from the same materials as the rest of the sign.

Samples shown here are our most popular Cornerstone textures. Custom textures are available with a reference photo.

Due to differences between monitors and display settings, the colors shown are close approximations of our true material colors.

You might say we're local...

With over 60,000 signs out-in-the-field, we're located across the country and around the world.
Find the Stewart signs that are near you!