Selected Font is UPPERCASE ONLY
Overall length is approximate, could be +/- 15%
Cast Aluminum Letters
Starting at: $26.00
Order online below, or use our quote form if you have a custom project, or just need a little extra help. Once you place your order, our designers will review, and email you a proof for approval. We’ll revise it until you’re 100% happy.
Free Shipping
On orders over $500
Proof With Every Order
Nothing built until you approve
Made in the USA
Installation Nationwide
Estimated delivery: 11/19/2026 if you order today.
Proofing, production, and shipping included. See what affects your date
Customize & Order
Cast Aluminum Letters Details
Overview & Specifications
Core Features:
- Material: Cast Aluminum
- Finish Options: Brushed, Polished, Painted, or Anodized
- Mounting: Blind Stud Mount or Spacer Mount
- Size Range: Letters from 2" to 24" tall
- Thickness / Depth: ¼" to 1", depending on size
- Classic depth and dimensionality with smooth, sculpted faces
- Standard font choices
- Standard painted color options available
- Protective clear coat for added durability
- Installation template included
- Suitable for Indoor or Outdoor Use
- Custom sizes available
- Custom logos, fonts, or decorative elements
- Pantone color matching for painted finishes
- Optional background textures and border details
- Backer panel options: Wood, Acrylic, or Metal
Materials, Finish & Customization Options
Installation Methods
- Installation template and mounting hardware included with every order.
- Most popular method - Flush stud mounting for cast letters
- Nationwide installation available — request a quote and provide a photo of your wall or building.
- View Installation Options
- Installation Instructions - Blind Stud Mount
Use Cases & Applications
Use Cases for Cast Aluminum Letters content is coming soon.
Why Choose Impact Signs for Cast Aluminum Letters
Why Choose Impact Signs for Cast Aluminum Letters content is coming soon.
Need Help?
For custom orders and larger projects please use our Custom Quote Form, or feel free to Schedule a Call, and we can help you figure out the best options.
Frequently Asked Questions
Your estimated delivery date is a projection based on typical timelines, not a guaranteed delivery date. Actual timelines vary based on the product, finishes, and features you select, and our current order volume, and designer queue for proofs.
The stages:
Initial proof creation takes 3–6 business days after your order, depending on current volume. Once you approve the proof, your order moves into production Ground shipping typically adds 3–5 business days depending on your location.
Your approval sets the clock:
The estimated delivery date assumes you approve your proof son after its sent to you. Manufacturing does not begin until you approve the proof online using the link we send to you. If a proof sits unapproved, or you request revisions, your delivery date moves out by the same amount of time.
Other things that can shift the date:
Revision rounds beyond the first. Custom sizes, finishes, or mounting hardware. Artwork or logo files that need rework before they can be used. Material availability. Carrier delays, weather, and holidays.
If you have a hard deadline:
Please don't schedule a dedication, ceremony, unveiling, or installation around an estimated date. If your plaque is tied to a fixed event, contact us before ordering. We'll confirm whether the date is achievable, and if rush production is available (for a fee). We can also expedite shipping if needed.
Cast aluminum letters are ideal for building signage, institutional entrances, public spaces, and wayfinding where a clean, dimensional look is desired. The casting process adds depth and permanence for both indoor and exterior applications.
We offer brushed, polished, painted, and anodized finishes. Brushed satin is the most popular, but painted finishes allow for vibrant or brand-specific colors. Clear anodized options add durability, especially in outdoor or coastal environments.
Cast aluminum letters are available in standard sizes from 2″ to 24″ tall, with depths typically ranging from ⅜″ to 1½″ depending on letter height and font. Larger letters are cast with more depth for a balanced appearance.
Most cast aluminum letters are stud-mounted for secure attachment to surfaces like concrete, brick, or wood. Spacers can be added for a dimensional effect. We include a mounting template and hardware with every order, and installation is available nationwide.
Cast aluminum letters are made in molds, resulting in thicker, dimensional letters with deeper profiles. Cut aluminum letters are waterjet-cut from flat sheets, offering a thinner, modern look with sharp edges. Cast is better for prismatic and traditional fonts.
A prismatic face features beveled slopes that angle toward the center of the letter, creating depth and visual interest. This classic style is available in standard fonts like Trajan and is often used on cast letters for a bold, architectural effect.
Yes. We can create custom letterforms or logos in cast aluminum, including prismatic faces. Custom casting requires a unique mold, which increases cost and lead time, but results in a one-of-a-kind design.
Yes. Cast aluminum is corrosion-resistant and well suited for long-term exterior use. We recommend a painted or anodized finish to protect against oxidation, especially in wet or coastal climates.
After receiving your deposit, we’ll send a detailed digital layout showing font, size, spacing, and mounting. You can request up to two revisions. Once approved, we begin production and ship your letters with all hardware and instructions.
Our online builder gives an approximate length based on your phrase and letter height. In the proofing phase, we’ll show the exact dimensions and can mock up your lettering on a photo of your building for scale reference.
What Our Clients Say
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Our Process
Choose your sign type
Browse our work of product examples for inspiration. Let us know what catches your eye.
Get in touch with us
Order easily online, use our quote form to describe your needs, or schedule a consultation to talk to an expert.
Design and proof
Once you place your order, our design team prepares an online proof for your review.
Nationwide Installation
We produce and ship your signage with care. We have expert installers around the country for a turnkey solution.
What Sets us Apart for Cast Aluminum Letters
Rush Service
Ask about rush production options for your event.
Free Shipping Nationwide
Careful packaging and free shipping (on orders over $500).
Turnkey Installation
Don’t lift a finger, let our experts install your cast aluminum letters.
Nationwide Installation, Local Expertise for Cast Aluminum Letters
We specialize in cast aluminum letters projects of any scale, from standard online orders to large custom signage. With professional installers based in major metros including New York City, Los Angeles, Chicago, Houston, Miami, Dallas, and San Francisco—and everywhere in between—we work closely with architects, contractors, and designers to ensure precision and consistency on every project. Our deep capability in cast aluminum letters sets us apart from local sign shops.
Case Studies
Custom laser cut metal sign for Panasonic Factory Solutions Office Lobby in Chicago
Precision, branding, and craftsmanship — all in one sign. Explore how Panasonic used a custom laser-cut metal sign to elevate their lobby and reinforce a polished, high-tech presence.
School Memorial Plaque Honors Four Young Girls Who Desegregated Nashville Schools in 1963
Signage can honor, educate, and inspire. This plaque stands as a tribute to Nashville’s journey toward equality — and shows how design can preserve history with purpose.
Bas Relief Plaque Dedicated to Former Mayor Harold Washington at Chicago Library
A tribute in bronze to a Chicago icon. This bas relief plaque honoring Mayor Harold Washington captures both likeness and legacy — creating a meaningful addition to the city’s public history.
