Custom Acrylic Signs: A Complete Buyer's Guide to Materials, Sizes, and Finishes

Why acrylic is the go-to material for custom signage

Custom acrylic signs give you the clarity of glass at roughly half the weight, with far better impact resistance. Cast acrylic holds color beautifully, takes laser engraving cleanly, and can be cut, bent, and polished into almost any shape, which is why it shows up everywhere from retail counters and reception walls to trade show booths, restaurant menus, office door plates, and wedding décor.

Choosing the right thickness

Thickness drives both the look and the cost of your sign. As a general rule:

• 2-3 mm: lightweight wall plates, tags, and inserts that sit inside a holder.
• 5 mm: the everyday standard for door signs, table numbers, and small wall signage.
• 8-10 mm: premium reception and logo signs where the polished edge becomes part of the design.
• 15-20 mm: freestanding blocks and awards with a deep, glass-like edge.

If your sign is wider than about 600 mm, step up a thickness so the panel stays flat over time.

Finishes and color options

Clear acrylic is the classic choice, but the finish changes the whole personality of a sign. Frosted acrylic diffuses light and hides fingerprints, making it a favorite for office and spa environments. Mirrored acrylic (silver, gold, rose gold) reads as luxury for boutiques and events. Solid opaque panels in black or white give maximum contrast for wayfinding, and tinted or gradient panels work well for brand-specific palettes. Edges can be flame-polished to a glass-like shine or left matte for a softer, industrial look.

Printing, engraving, and lettering methods

How your artwork goes onto the acrylic matters as much as the panel itself:

• UV printing: full-color artwork, gradients, and photos printed directly onto the surface. Best for logos with multiple colors.
• Laser engraving: a permanent frosted mark cut into the acrylic. Elegant, scratch-proof, and ideal for single-color logos and text.
• Second-surface printing: artwork printed on the back of clear acrylic so the glossy front protects it. A durable, high-end look.
• Vinyl or acrylic cut-out lettering: dimensional letters mounted onto or off the panel for depth.

Tabletop and counter signs

Not every sign belongs on a wall. Tabletop holders let you swap printed inserts daily, which is why restaurants, bars, hotels, and offices lean on them for menus, pricing, promotions, and table numbers. A4, A5, and A6 are the most requested sizes, in both portrait and landscape.

Mounting hardware

Stainless steel standoffs hold the sign a few millimeters off the wall and cast a subtle shadow, which is the most common choice for reception signage. For lighter panels, 3M VHB tape gives a clean, hardware-free install. Slotted bases, easel backs, and L-shaped feet turn the same panel into a countertop or tabletop sign, and pre-drilled holes or keyhole slots suit permanent installations. Magnetic and L-shaped designs are the easiest to restock, since staff can change the printed insert in seconds.

Artwork files and what to send us

Send vector artwork (AI, EPS, PDF, or SVG) whenever possible so text and logos stay razor-sharp at any size. If you only have a raster file, aim for 300 DPI at final print size. Include your Pantone or CMYK values, note which elements should be engraved versus printed, and mark any areas that must stay clear.

Custom sizes, OEM and ODM production

Every dimension here is a starting point, not a limit. We manufacture custom acrylic signs to your exact width, height, thickness, corner radius, and hole placement, and we support both OEM production from your drawings and ODM development where our team designs the sign around your brief. Private-label packaging, branded backing cards, and repeat production runs with stored tooling are all available.

Lead times and ordering

Samples and small runs typically ship faster than bulk orders, and complex shapes with bending or multi-step finishing add a few days. The fastest way to get an accurate quote is to send your artwork, target dimensions, finish, and quantity together, so we can confirm pricing and production time in one pass.

Caring for your acrylic signs

Clean with a soft microfiber cloth and mild soapy water or a dedicated plastic cleaner. Avoid ammonia-based glass cleaners, alcohol, and paper towels, all of which can haze or scratch the surface. Handled this way, an acrylic sign stays clear and presentable for years.

Ready to spec your sign?

Tell us the size, thickness, finish, and how you want your logo applied, and we'll turn it into a production-ready custom acrylic sign.