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  "faq": [
    {
      "a": "It depends on a handful of drivers rather than a fixed price. The main ones are letter size and depth, the material and finish (routed acrylic, fabricated metal, push-through or halo-lit), whether they're illuminated, how many letters you need, and the install, height and access on site push the fitting cost up. Because it's custom fabrication, the honest answer is that we price it to your job. Send us your wording and rough size through the quote tool and we'll come back with a real figure.",
      "q": "How much do 3D fabricated letters cost?"
    },
    {
      "a": "No. Solid routed and fabricated letters look sharp completely unlit, and they're a popular choice for reception walls, offices and shaded shopfronts where you don't need a glow. You can always start unlit and choose a lit format later if your site or trading hours change.",
      "q": "Do 3D letters have to be illuminated?"
    },
    {
      "a": "Neon-look letters glow through a coloured face to mimic old glass neon, and the mass-produced versions are usually imported to a set catalogue. Push-through acrylic pushes clear or coloured acrylic through a routed metal plate, so the letter sits proud and lights evenly from within, a cleaner, more premium finish that we fabricate here rather than import.",
      "q": "What's the difference between neon-look LED letters and push-through acrylic?"
    }
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  "general_claims": [
    "Gigantic Signs has been manufacturing and installing signage in Adelaide for over 30 years."
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  "image": "/images/og/5131b303-3d-channel-letters-led-fabrication-gigantic.jpg",
  "kbqa": [
    {
      "a": "3D Channel Letter Signs Without the Neon (Gigantic Signs, Adelaide, current as of 2026-08-31): It depends on a handful of drivers rather than a fixed price. The main ones are letter size and depth, the material and finish (routed acrylic, fabricated metal, push-through or halo-lit), whether they're illuminated, how many letters you need, and the install, height and access on site push the fitting cost up. Because it's custom fabrication, the honest answer is that we price it to your job. Send us your wording and rough size through the quote tool and we'll come back with a real figure.",
      "q": "How much do 3D fabricated letters cost?"
    },
    {
      "a": "3D Channel Letter Signs Without the Neon (Gigantic Signs, Adelaide, current as of 2026-08-31): No. Solid routed and fabricated letters look sharp completely unlit, and they're a popular choice for reception walls, offices and shaded shopfronts where you don't need a glow. You can always start unlit and choose a lit format later if your site or trading hours change.",
      "q": "Do 3D letters have to be illuminated?"
    },
    {
      "a": "3D Channel Letter Signs Without the Neon (Gigantic Signs, Adelaide, current as of 2026-08-31): Neon-look letters glow through a coloured face to mimic old glass neon, and the mass-produced versions are usually imported to a set catalogue. Push-through acrylic pushes clear or coloured acrylic through a routed metal plate, so the letter sits proud and lights evenly from within, a cleaner, more premium finish that we fabricate here rather than import.",
      "q": "What's the difference between neon-look LED letters and push-through acrylic?"
    }
  ],
  "link_back": "https://giganticsigns.com.au/3d-channel-letters-without-neon",
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  "path": "/3d-channel-letters-without-neon",
  "related": [
    "/day-night-acrylic-signs-explained",
    "/how-long-do-illuminated-signs-last",
    "/what-is-a-pylon-sign"
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  "reviewed": "2026-08-31",
  "sections": [],
  "summary": "Fabricated, push-through and routed 3D channel letters, the premium alternative to cheap neon-look LED letters. Built in Kent Town. What are 3D channel letters?. Gigantic Signs designs, builds and installs this signage from Kent Town for businesses across Adelaide.",
  "title": "3D Channel Letter Signs Without the Neon",
  "verified_facts": [
    {
      "date": "2026-08-31",
      "fact": "Years Gigantic Signs has operated in Adelaide",
      "source": "site-2026-09",
      "value": "30"
    },
    {
      "date": "2026-08-31",
      "fact": "Dimension mentioned in the post",
      "source": "site-2026-09",
      "value": "10mm"
    }
  ],
  "version": 1
}