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770-435-4141

info@mariettasigns.com 

Exterior
3-Dimensional Lettering

 

Exterior 3D Signs in Atlanta, GA

Add depth, dimension, and sophistication to your brand with custom exterior 3D signs. Marietta Signs designs, fabricates, and installs dimensional signage for businesses, schools, churches, and organizations throughout Metro Atlanta.

What Are Exterior 3D Signs?

Exterior 3D signs use raised lettering, logos, and shapes to create a professional, eye-catching presence. These signs can be fabricated from metal, acrylic, HDU, or routed composites, then mounted directly to buildings or monument bases. Many businesses pair them with Channel Letters for illumination or install them as part of a larger package alongside Monument Signs

Why Choose Dimensional Signs?

3D signage provides a premium look that flat graphics can’t match. The added depth creates strong shadows and visibility in sunlight, while materials like brushed aluminum or acrylic give a high-end finish. For schools and churches, dimensional logos often serve as a focal point on entry walls or facades, complementing more functional IDs such as Digital Reader Boardsv or Cabinet Signs

Custom Materials & Finishes

  • Acrylic & PVC – Clean edges, available in painted or polished finishes.

  • Metal – Aluminum, stainless steel, or bronze for durable, upscale branding.

  • HDU & Routed Panels – Lightweight, carved depth with endless finishing options.

  • Illuminated Accents – Halo-lit or face-lit elements similar to Channel Letters

Applications for 3D Signs

Exterior 3D signs are ideal for:

  • Storefronts and business entrances

  • School and university campuses

  • Churches and community facilities 

  • Municipal buildings and monuments

  • Corporate offices and branded campuses

Our Process

We start with a design consultation to align your dimensional sign with your brand style and building architecture. After approving materials and finishes, our team fabricates your sign in-house with precision routing, painting, and finishing. We also manage permitting for exterior installations and provide professional mounting to ensure lasting performance.

Ready to add depth and impact to your exterior branding? Call 770-435-4141 or Request a Quote  today and let Marietta Signs create a 3D sign package for your property.

What are 3D signs made of?
Our 3D exterior signs are typically made from durable materials like aluminum, acrylic, PVC, HDU (high-density urethane), and foam. These materials are selected for their weather resistance, clean appearance, and long-term performance outdoors.
How long do dimensional exterior signs last?
Most 3D signs last 7 to 10 years or longer, depending on material, exposure to weather, and location. We use UV-stable paints and finishes to prevent fading and ensure durability in harsh outdoor conditions.
Are exterior 3D signs visible at night?
3D signs can be non-illuminated or paired with lighting for nighttime visibility. While dimensional letters do not include built-in lighting like channel letters, they can be combined with spotlights or wall wash lighting for enhanced visibility after dark.
Can dimensional letters be installed directly on a brick or stucco wall?
Yes. We mount dimensional letters and logos on a variety of surfaces including brick, stucco, concrete, EIFS, metal panels, and siding. We use the appropriate hardware and adhesives to ensure secure, long-lasting installation.
Do I need a permit for a dimensional exterior sign?

In many cases, yes. Local municipalities like the City of Marietta and Cobb County require sign permits for permanent exterior signage. Our team can handle the permitting process for you to ensure the design complies with all local codes.

What’s the difference between dimensional letters and channel letters?

Dimensional letters are solid, non-illuminated, and mounted flat to a wall or sign panel. Channel letters are hollow, internally illuminated letters typically used on retail storefronts. Both can be custom-designed, but dimensional signs offer a more classic, architectural look.