Acrylic Letters for Signs
— Outdoor & Storefront Lettering
Weather-resistant cast acrylic letters for outdoor and storefront signs — UV-stable, 3–25 mm, with solid, edge-lit, backlit and face-lit options. Factory-direct for sign shops and agencies, MOQ 1 piece, 3–7 day production.
Cast Acrylic · 3–25 mm · UV-Stable Outdoor Grade · Solid / Edge-Lit / Backlit / Face-Lit · MOQ 1 pc
What Are Acrylic Letters for Signs?
Acrylic letters for signs are dimensional letterforms cut from cast acrylic and mounted to a wall, fascia, or panel to spell a brand name or logo. For storefront and outdoor signs they are the clean, cost-effective alternative to metal and channel letters — a glossy, polished face with a fraction of the weight and cost, available unlit or illuminated three ways.
Cross-section of an acrylic letter — surface finish, acrylic letter, and mounting.
Outdoor-Grade Acrylic
- UV-stable cast acrylic — resists yellowing and fading in direct sun.
- Weather-sealed — stud mounting and edge sealing for rain and wind load.
- 5+ year color and clarity — with proper outdoor-grade specification.
Letter Sizing Guide
| Viewing distance | Recommended height | Application |
|---|---|---|
| Up to 3 m | 50 – 150 mm | Interior, reception, directory |
| 3 – 10 m | 150 – 300 mm | Storefront fascia, lobby |
| 10 – 30 m | 300 – 600 mm | Building facade, monument |
Letter sizing by viewing distance — 50-150 mm, 150-300 mm, 300-600 mm.
Mounting Methods
| Method | Look | Best for |
|---|---|---|
| Flush (stud / adhesive) | Sits flat on the wall | Clean, minimal, most common |
| Standoff (raised) | Floating dimensional shadow | Modern lobby, feature walls |
| Rail / pad | Perfect alignment across wordmark | Multi-letter storefront signs |
Mounting methods — flush, standoff, and rail.
Illumination Options
- Solid — unlit, polished edge, the economical default.
- Edge-lit — LED in the edge makes the outline glow.
- Backlit (halo) — LED behind casts a halo on the wall.
- Face-lit — the whole face glows from internal LED.
Illumination options — solid, edge-lit, backlit, and face-lit.
Product Specifications (Ordering Reference)
| Parameter | Specification |
|---|---|
| Material | Cast acrylic (PMMA), outdoor UV-stable grade |
| Thickness | 3 – 25 mm |
| Height | 50 – 600 mm (custom larger) |
| Illumination | Solid, edge-lit, backlit, face-lit |
| Compliance | CE / RoHS |
| MOQ | 1 piece |
| Lead time | 3 – 7 production days |
Applications by Industry
- Retail — storefront fascia and window lettering.
- Hospitality — lobby, reception, and directional signs.
- Corporate — brand walls and interior identification.
- Healthcare — durable interior and exterior wayfinding.
Customization Options
Any size, thickness, color, and font. Send your logo or artwork as AI, DXF, or PDF and we return a dimensioned drawing with the quote — Pantone/RAL color matching included.
MOQ, Pricing Factors & Lead Time
MOQ is 1 piece; tiered pricing from 10 pieces. Production is 3–7 days. Cost is driven by letter height, thickness, and illumination type. Worldwide DHL/air/sea shipping — request a quote and receive a written price within 24 hours.
Frequently Asked Questions
Are acrylic letters suitable for outdoor signs?
Yes, when made from outdoor-grade cast acrylic with UV inhibitors. Outdoor acrylic letters hold their color and clarity for 5+ years in sun and weather, and can be sealed and stud-mounted for wind load. We specify outdoor-grade acrylic for any exterior application.
How are acrylic letters for signs mounted?
Three ways: flush with adhesive or studs, raised on standoffs for a floating dimensional look, or rail/pad mounted for perfect alignment across a full wordmark. We include the correct hardware and a drilling template so the letters are install-ready.
What size acrylic letters should I use for a storefront?
As a rule of thumb, 25–50 mm letter height per meter of viewing distance. A storefront read from 10 m typically uses 250–500 mm letters. We provide a size recommendation against your viewing distance and fascia width when you send your requirements.
How long do outdoor acrylic letters last?
Outdoor-grade cast acrylic with UV inhibitors holds color and clarity for 5+ years; edge-lit and backlit builds use 50,000-hour LEDs. Indoor letters last far longer. Coastal or extreme-UV sites get our highest-grade UV-stable acrylic.
Can acrylic letters for signs be illuminated?
Yes — edge-lit (glowing outline), backlit/halo (glow on the wall behind), and face-lit (whole letter glows). LED modules are 5000–7000K with a 50,000-hour rating. Illumination is specified at order time so we build the correct letter body.
Key Takeaways
- Outdoor-grade cast acrylic letters for storefront and building signs.
- UV-stable, 3–25 mm, 5+ year color and clarity outdoors.
- Solid, edge-lit, backlit, and face-lit illumination.
- Flush, standoff, and rail mounting with install-ready hardware.
- MOQ 1 piece, 3–7 day production, white-label for sign shops.
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