Aluminium composite · 3 mm

Custom aluminium signs, built to last outdoors

Durable custom metal signs in 3 mm aluminium composite – for your business, car park, building site or front gate. Design yours online with your own text, logo and symbols, see the price instantly and order from a single sign.

  • 3 mm aluminium composite
  • UV- & weather-resistant
  • Up to 1150 × 1500 mm
  • From 1 piece

Live preview · instant price · order from 1 piece

Thickness 3 mm
  • 4,300+ customersdesign their own signs with us
  • Our own productionprinted and cut in-house
  • Instant priceno quotes, no waiting
  • Secure paymentcard, PayPal, Apple Pay, Klarna

Ideas

Popular aluminium signs

Aluminium composite is the go-to material when a sign has to live outside – rigid, flat and unaffected by sun and rain.

  • Custom aluminium composite company sign with logo on an office façade

    Business & company signs

    Your company name and logo on the façade, at the entrance or by the road.

    Design yours →
  • Blue private parking sign with number 12 in aluminium composite screwed to a wall

    Private parking signs

    Reserved, visitor and no-parking signs – in exactly your wording.

    Design yours →
  • Navy aluminium house number sign 27 next to a front door

    House number & address signs

    House numbers and name signs that stay legible for years.

    Design yours →
  • Aluminium warning sign with yellow hazard triangle on a mesh fence

    Safety & warning signs

    Custom warning, prohibition and mandatory signs for sites and warehouses.

    Design yours →
  • Aluminium composite building site information board on construction fencing

    Building site boards

    Project information, contractor details and access rules.

    Design yours →
  • Aluminium CCTV video surveillance sign on a garden gate

    Gate & property signs

    Private property, CCTV notices or “beware of the dog”.

    Design yours →

Prices

What does an aluminium sign cost?

You pay for the size you need – nothing more. Here are example prices for popular sizes; the editor shows the exact price for your design.

3 mm aluminium composite sign panel with a white face and black core, close-up of the edge

The material

3 mm aluminium composite – the specifications

Our aluminium signs are made from 3 mm aluminium composite: two thin aluminium sheets bonded to a solid core, with a coloured finish on the face. That keeps the sign flat, rigid and weather-resistant while staying light enough to mount easily. Your text, symbols and logo are printed in full colour on top.

Aluminium composite is cut as a straight rectangle, which gives clean, sturdy edges for outdoor mounting.

Material
Aluminium composite
Thickness
3 mm
Sizes
100 × 100 mm up to 1150 × 1500 mm
Shape
Rectangle
Background colour
White, black, red, yellow, blue or green
Mounting
None, pre-drilled corner holes or double-sided tape
Use
Outdoor and indoor
Quantity
From 1 piece

Need rounded corners? Aluminium composite is cut as a rectangle only. For rounded, pill-shaped or oval signs, choose plastic, brushed aluminium or brass-look aluminium.

How it works

From idea to finished sign in four steps

Everything happens in our online editor – no design skills, no quote requests, no waiting.

  1. Pick size and shape

    Enter any size in millimetres or pick a common format. The price updates as you go.

  2. Add text, symbols or your logo

    Start from scratch, search for symbols, upload your logo or let the AI suggest the wording.

  3. Check the live preview

    See exactly how your sign will look, with the real dimensions, before you order.

  4. We print and ship

    Your sign is printed and cut in our production and delivered to your door.

No account needed to start designing.

More materials

Other materials you can design in

FAQ

Frequently asked questions

Can aluminium signs be used outdoors?

Yes. Aluminium composite is our most durable material: the 3 mm panel is rigid, UV-resistant and made for signs that are exposed to the weather all year round.

What is aluminium composite – is it the same as Dibond?

Aluminium composite is a sandwich panel: two thin aluminium sheets bonded to a solid core. Dibond® is a well-known brand name for this type of panel. It is stiffer and flatter than a single aluminium sheet of the same weight, which is why it is the standard material for durable outdoor signs.

How much does it cost?

The price depends on size, quantity and mounting. The editor shows the exact price as you design, and the price per piece drops when you order several of the same design. See the example prices above for typical sizes.

What sizes can I order?

Any size from 100 × 100 mm up to 1150 × 1500 mm, entered in millimetres. Popular formats are 300 × 100 mm, 450 × 150 mm and 300 × 200 mm.

Can I get rounded corners or a round sign?

Aluminium composite signs are cut as straight rectangles. For rounded corners, a pill shape or an oval, choose plastic, brushed aluminium or brass-look aluminium instead.

How do I mount an aluminium sign?

Choose no mounting, pre-drilled holes in the corners for screws, or double-sided tape for smooth surfaces. You pick the mounting in the editor and see the price before you order.

Can I put my own logo on it?

Yes. Upload your logo in the editor, add text in the font of your choice and combine it with symbols. You see a live preview with the exact dimensions before you add it to the cart.

Is there a minimum order?

No. You can order a single sign, and the price per piece drops when you order more of the same design – see the example prices above.

Ready to design your aluminium sign?

Open the editor with aluminium preselected. Add your text, pick a colour and see the price instantly.

Live preview · instant price · order from 1 piece