Real neon signs were never meant to be thin decorative boxes.
They were structural lighting systems — steel, porcelain, glass, weight, depth.
We built ours the same way.
But we improved the structure.
Porcelain Advertising’s Neon Porcelain Can is protected under a filed provisional patent application with the United States Patent and Trademark Office (USPTO). This design covers the structural and mechanical configuration of our Anti-Warp Modular Enamel Sign System.
This is not cosmetic.
It is engineered architecture.
Most modern reproductions rely on:
That approach reduces cost — not long-term durability.
Our system was engineered from the ground up to solve structural distortion, electrical layout consistency, and modular serviceability.
Porcelain enamel steel can warp under stress if not properly supported.
Our proprietary can architecture was developed to:
The result is a rigid, weight-balanced lighting enclosure designed to preserve the flatness and presence collectors expect.
Our system incorporates a modular construction method designed to:
The modular approach allows structural repeatability without sacrificing handcrafted character.
This is especially important in large-format neon porcelain signs where weight and voltage both demand precision.
Our Neon Porcelain Can is built to house:
High voltage requires proper spacing, grounding continuity, and structural separation from steel components.
The enclosure was engineered to support that.
Not imitate it.
Each sign is equipped with a cULus Listed neon power supply certified by Underwriters Laboratories.
The power supply:
The UL Listing applies specifically to the installed power supply component.
Unless specifically stated, the complete decorative sign assembly is not separately UL Listed as a finished product.
We state that distinction clearly.
We filed our provisional patent because this is not a generic housing.
The Anti-Warp Modular Neon Porcelain Can represents:
We are not reproducing art and placing it in a box.
We are developing proprietary enclosure architecture to support authentic neon properly.
Shipping vibration.
Thermal expansion.
Wall load.
Electrical routing stress.
These were considered during development.
The goal was simple:
Build a neon porcelain sign that feels structurally correct — not hollow.
We preserve:
But where engineering can strengthen durability without sacrificing authenticity, we improve it.
This is real neon.
Engineered with intention.
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We keep things simple and honest—just like the signs we make. Below you’ll find answers to common questions about our materials, process, shipping, returns, and what makes our porcelain signs different from the rest. If you don’t see what you’re looking for, reach out—we’re always happy to help.
Our signs are crafted using a 20-step vintage finishing technique that ensures authenticity and unmatched quality. Each piece is handmade to replicate the look and feel of original vintage porcelain signs, setting us apart from cheaper, mass-produced reproductions.
No, our signs are high-quality reproductions. We focus on recreating classic designs with the same materials and craftsmanship used in the originals. However, we do not sell them as antiques, and we ask our customers to avoid reselling them as originals.
We use heavy-gauge steel and baked enamel porcelain coatings, just like the original manufacturing methods. This process ensures durability, vibrant colors, and a timeless appearance.
Absolutely not. While our signs are incredibly authentic in appearance, they are modern reproductions. Misrepresenting them as originals violates our values and transparency as a company.
Yes, we do offer custom designs, and you will have the exclusive rights to your design. Please inquire via email at support@porcelainadvertising.com for more information.
Shipping is Free.
We carefully package each sign to prevent damage during transit. Shipping is handled through trusted carriers, and tracking information is provided once your order ships.
Returns are FREE and accepted for any reason within 30 days for either a refund of the purchase price or an exchange if available. We even cover return shipping costs.
Simply wipe your sign with a soft, damp cloth. Avoid using harsh chemicals or abrasive materials to protect the enamel finish.
Yes, we are able to offer direct wholesale pricing and dropshipping capabilities. Please contact us via email at support@porcelainadvertising.com for more information.
Feel free to reach out to us via email at support@porcelainadvertising.com or use our Contact Us page for inquiries. We’re here to help!
