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Notice Boards 4xA4

A 4xA4 display case is a lockable notice board for four A4 sheets, with an interior of approx. 44 × 61 cm. We have six models – from the lightweight indoor XS to the outdoor ILLUMO with LED lighting – priced from €79.62 net. Each one locks with a key, and you fix the sheets to the metal back with magnets.

4xA4 display case prices

Technical specifications

  • Interior size: 440 × 615 mm (XS, SCS), 428 × 603 mm (SLM), 459 × 633 mm (type T, ILLUMO).
  • Front: SAN acrylic or 3 mm Lexan in indoor models, 4 mm ESG glass in outdoor models.
  • Door opening sideways (XS, SCS) or from the bottom (SLM, type T, ILLUMO); depth 2 or 4 cm.
  • Aluminium frame, key lock, screw wall mounting – fixings included.
  • Weight from approx. 3 kg (XS) to approx. 12 kg (ILLUMO); B1 fire-retardant certificate on XS B1, SLM and ILLUMO.
  • 1-year warranty.

Which 4xA4 display case should you choose?

First decide whether the case will hang indoors or outdoors. Then choose the front and extras.

  • Corridor, staff room, office → XS with acrylic front, from €80.03 net.
  • Building requiring B1 → XS with B1 certificate and Lexan front, from €79.62 net.
  • Building entrance, stairwell → SCS, described for indoor and outdoor use, from €130.64 net.
  • Exterior wall, ESG glass → SLM from €194.24 net or type T from €220.98 net.
  • Notices visible after dark → ILLUMO with LED, from €304.48 net.

For fewer notices, see 3xA4 Display Cases and Display Cases 2xA4, and the whole group in the Small Display Cases section.

Frequently asked questions

How many sheets does a 4xA4 display case hold?

Four A4 sheets arranged 2 × 2. The interior ranges from 428 × 603 mm (SLM) to 459 × 633 mm (type T and ILLUMO).

Can you write on the back panel of the display case?

Yes. In most models the back is metal and writable, and you fix the sheets with magnets.

Which 4xA4 display case is suitable for outdoors?

The SLM, type T and ILLUMO models are for outdoor use – they have a 4 mm ESG glass front and a door that opens from the bottom. SCS is described as indoor and outdoor.

Last updated: November 2026. Written by Paweł Scharmach, founder of RETIO — manufacturer of exhibition systems since 2012.