Colors · Surfaces · Cutting

Aluminium composite panels.

Choose 3 mm thick aluminium composite panels for signs, billboards, cladding and custom products. Find the right color and surface, check the sales format or send us your cutting dimensions.

Seven color combinations. Check the differences in dimensions

Aluminium composite sheets with anthracite and silver surface
Anthracite / silver
Thickness 3 mmStandard offer in the store.
Matt, gloss and special surfacesChoose the appearance of both sides.
Cutting and CNC machiningSend dimensions or a plan.

First select the surface

Aluminium composite panel finishes

A slash in the title separates the first and second sides of the same panel. The link opens the product with the format selection, current price and availability information.

The photos show surface samples. For a project where exact color matching is important, coordinate the shade and final appearance before ordering.

Joints and terminations

H, L or U profile: which one to choose?

For 3 mm thick composite panels, select the profile according to the position of the panels and the edge you want to terminate. The diagrams show the arrangement of the grooves.

H profile for a flat joint

Schematic cross-section of an H profile The dark gray H profile has two opposing grooves. The green panels are inserted in the same plane. The diagram is not to scale.
Schematic cross-section, not to scale.

Two opposing grooves connect the edges of the panels in the same plane. Select it for a flat joint of two panels.

H profile for 3 mm panels

L profile for corner joint

Schematic cross-section of an L profile with two grooves The dark grey profile has two grooves at right angles: one open upwards and the other sideways. The green panels form a corner joint. The illustration is not to scale.
Schematic cross-section, not to scale.

Two grooves at right angles connect the panels in a corner joint. Select it where the two surfaces meet.

L profile for 3 mm panels

U profile for edge finishing

Schematic cross-section of a U profile The dark grey U profile has one open groove into which the edge of the green panel is inserted. The illustration is not to scale.
Schematic cross-section, not to scale.

One groove hugs the edge of an individual panel and forms its end. Choose it for an open edge without a joint with another panel.

U profile for 3 mm panels

ProfileInserted panelThe colors in the diagram separate the parts of the illustration. Check the dimensions and design with the selected profile.

From composition to sales format

Thickness and dimensions of composite panels

Aluminium - polyethylene - aluminium

An aluminium composite panel is a multilayer semi-finished product with two outer aluminium layers and a polyethylene core. The color or finish may differ on each side. When choosing, consider the purpose, method of attachment and intended processing in addition to the appearance.

Choose a format based on the finished piece

The published products have a thickness of 3 mm. The standard width of most designs is 1500 mm, while the mirror design is 1220 mm wide. Please check the dimensions of the selected variant before purchasing; different colors do not necessarily have the same range of formats.

1500 mm

Width of six color combinations. Lengths are 1000, 2000 and 3050 mm; for silver / white also 4050 mm.

1220 mm

Width of the mirror / white matt design. You can choose a length of 1000, 2000 or 3050 mm.

To your measurements

For smaller pieces, custom shapes or other requirements, send an enquiry with dimensions and quantity.

Design ideas

Where to use aluminium composite panels?

Typical applications, where you adapt the choice of surface and treatment to your product.

Signs and advertising panels

Flat semi-finished product for signs, signboards and graphic substrates. In your enquiry, please specify the final format, single-sided or double-sided use and the method of attachment. If you plan to print or glue graphics, coordinate the compatibility of the selected surface with the intended process.

Interior cladding and furniture elements

Matt, glossy, brushed or mirror surfaces allow for different looks of cladding and furniture components. When ordering, specify the visible side, the course of joints and edge finishes. For a coordinated composition, also check the aluminium H, L and U profiles.

Shapes and components according to plan

The panels can be cut and further mechanically processed. For a piece with cutouts, holes or a special contour, prepare a dimensioned sketch or plan. Please provide dimensions, number of pieces, position of visible side and accuracy requirements so that we can agree on the specification.

From board to product

Custom cutting of aluminium composite panels

For rectangular pieces, please send length, width and quantity. For cutouts or CNC machining, we need a sketch or plan with marked dimensions. Send the plan by email to info@pos-plastika.si.

More about material cutting
  1. Color, surface and visible side

    Please provide the color combination and indicate which side will be visible. For sanded surfaces, also indicate the desired direction of appearance in relation to the finished piece.

  2. Dimensions, shape and quantity

    Add final dimensions, number of pieces and accuracy requirements. Mark cutouts, holes and other processing features on the plan.

  3. Offer, pick-up or delivery

    You can choose the sales format in the store. For cutting and additional processing, we coordinate the offer and the method of pick-up or delivery depending on the size of the pieces.

From our workshop

Example of CNC machining of aluminium composite panels

See the cutout of the panel according to the plan and details of the processed edges and corners. The photos from our publication show a specific example of processing an aluminium composite panel.

Aluminium composite panel cut with large round opening and mounting brackets holes
Panel cut according to plan
Detail of CNC-machined edges and cutouts on the back of an aluminium composite panel
Machined edges and cutouts
Detail of the shaped corner of an aluminium composite panel
Detail of a shaped corner

From the publication "Processing of aluminium composite panels", April 13, 2023.

Before ordering

Frequently asked questions about aluminium composite panels

Basic information for choosing color, format and processing.

What is an aluminium composite panel?

This is a multilayer panel with aluminium outer layers and a polyethylene core. The published versions in our store are 3 mm thick and have different colors or finishes on both sides.

Do all colors have the same dimensions?

No. Most versions have a width of 1500 mm, while the mirror version has a width of 1220 mm. The lengths of 1000, 2000 and 3050 mm are published for all seven color combinations; silver / white also includes a length of 4050 mm. Check the available variants for the selected product.

What does white matt / white gloss mean?

These are two surfaces of the same panel: one side is white matt, the other is white gloss. The same principle applies to other combinations. When cutting or manufacturing according to plan, mark the desired visible side.

Can I order custom-made panels?

Yes. For cutting, enter the final dimensions, number of pieces and selected color combination in the enquiry. For special shapes, cutouts or CNC machining, send the plan by email. We will coordinate the design and price according to your requirements.

Are profiles for panels also available?

We offer aluminium H, L and U profiles for 3 mm thick aluminium composite panels. Check the appropriate shape and length in the profile category according to the planned joints and finishes.

Where can I check the price and availability?

Open the selected color combination and select the sales format. Prices and availability information are published on the product page. For additional processing, other dimensions or larger quantities, please send an enquiry.

We prepare an offer

The right surface.
Precisely specified dimensions.

In your enquiry, please specify the color combination, final dimensions and quantity. Send the plan or sketch by email; add the purpose of use and special requirements.

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