Posters for campaigns, shops and events
aDigi prints business posters in Helsinki for shop windows, events, reception areas and noticeboards. Choose the size and material for where the poster will be displayed. Order online for pickup in Hakaniemi or delivery across Finland.
Choose your poster · Prepare your artwork
Choose the right size
- A3 — 297 × 420 mm: offers, notices and information for offices and shops.
- A2 — 420 × 594 mm: campaigns and events that need more visibility on a wall or in a window.
- A1 — 594 × 841 mm: a larger display for entrances, reception areas and events. Use clear typography that works at a distance.
- Other sizes: check the product options or request a quote for a custom format.
Paper and intended use
Choose from the materials listed on the selected product page. For longer display periods or frequent handling, consider a more substantial material or an available protective finish. For outdoor use, ask us which material suits the location and expected exposure.
Prepare a print-ready file
Supply a PDF at the final size. Add the bleed specified for the product, extend backgrounds to the bleed edge, and keep important text inside the safe area. Use clear contrast and images with enough resolution at the final printed size.
Screens and printed paper reproduce colours differently. Check our artwork instructions if colour matching is important to your project.
Ordering and timing
Select the product, quantity and available production time online. If you have a fixed event date, contact us before ordering so we can check production and delivery.





