a guide to octanorm modular systems.

Everything starts with the profile. The aluminium maxima profile is the load-bearing element onto which everything else attaches: walls, shelves, counters and lighting. The profiles connect with no welding and no gluing, so you assemble and dismantle the stand in hours, not days, and use them again next time.

Maxima comes in three widths: 40, 80 and 120 millimetres. The number is the width of the profile, and that sets the load capacity. The 40 millimetre profile is meant for lighter walls and partition panels, the kind a row stand needs. The 80 and 120 millimetre profiles are load-bearing and hold larger spans, tall free-standing elements and even a mezzanine. The scale runs from light to load-bearing, and you pick the width the layout actually requires. Because the connection logic is the same across the whole line, all profiles stay compatible and you expand the kit over time.

The connection sits in grooves that run the length of the profile, so panels and shelves click in without drilling and an element slides along or comes off with no mark. Aluminium is light yet strong, so a single fitter sets up a large part of the structure, with real weight left only at glass cases and built-in technology.

Walls are the first thing a visitor sees and at the same time the carrier of graphics, shelves and screens. In the Octanorm line you assemble them from modular systems that all attach to the same profile. The octawall system sets up a closed, solid wall with graphics, while octauniversal offers adaptable panels that you arrange to suit each individual appearance.

The same elements do not produce only flat walls. The maxima profiles allow portals and passages that frame the space and guide the visitor through the stand, as well as shelves and supports on which you place products. Because all the walls are part of one system, you redeploy them between events and assemble a different layout each time, with no custom build for any single fair.

Graphics attach to a systemic wall as a printed panel set into the profile frame, or as a tensioned fabric print you swap when the brand or offer changes, so the structure stays and only the image is refreshed. Lighter maxima 40 walls are not meant for heavy screens on their own: for a large screen or a hanging element, plan a load-bearing profile at the design stage, not at the fair.

Light does not only illuminate the products; it becomes part of the structure itself. The octalumina illuminated LED structures turn a wall or sign into a luminous surface: instead of lighting the graphics from outside, the surface itself glows. Such an element is visible from across the hall and brings the visitor to the stand from a distance.

From illuminated structures you assemble glowing walls, lit signs with the brand name and luminous portals above the entrance. Because they are part of the modular line, they attach to the same profiles as ordinary walls, and you take them apart and store them after the fair just the same. An illuminated structure is therefore a lasting investment, not a one-off piece of scenery.

With a light wall, evenness is the point: it must glow across the whole surface, with no bright spots or dark edges. LED modules behind a tensioned fabric print achieve this, the fabric scattering the light into a soft, even plane at low consumption and little heat. You swap the motif while the load-bearing structure stays, so the same light wall serves the next fair with a new image.

If one single element decides how a stand looks, it is the spotlights. Light determines whether the colours of the products look alive and faithful or wash out into grey. That makes lighting the single largest lever on appearance, often more important than the structure itself.

The ERON Pro line offers LED spotlights with a colour rendering index of CRI 90. The index tells you how faithfully a light shows colours: at CRI 90 fabrics, print and materials stay as they really are, with no yellow or grey cast. There are track lights that you slide along the rail to sit exactly above an exhibit, and recessed lights for even base illumination. All are LED, so low consumption, little heat output and long service life, with no changing bulbs in the middle of a fair. There is more on choosing spotlights in the spotlights section of the catalogue.

Placement matters too, not just the number of fittings. Aim a spotlight to light the product without dazzling the visitor or the staff at the counter, and move track lights along the rail without tools as exhibits shift. Halls have cool, even general light, so your own spotlights make the stand stand out; stronger accents over key products with softer base light give the space depth, while flat, uniform light makes it dull.

The bare hall floor signals that a stand is temporary. A raised floor changes that: the expofloor system levels the floor surface, creates a slight step above the surroundings and carries a covering, from carpet to harder floor panels. The stand thereby gains its own, finished space that reads as distinct from the aisles between stands.

A raised floor also has a practical role. Beneath the panel you hide the cables for lighting and screens, so the wiring is not visible and does not spoil the look. Like the other elements of the system, the flooring too is taken apart and stored after the fair and reassembled next time.

The panels also level an uneven hall floor, which is not a given in older halls, and take coverings from carpet to harder boards with a wood look, chosen to match the tone of the stand. Where the floor is raised, add a gentle ramp at the entrance so the stand is accessible by trolley and no one trips over the edge; the step is usually small, enough to set the space apart without hindering entry.

A stand is not only a display but a place for conversation, and that happens at the counter. Reception counters mark the entrance and give the visitor a place where you receive them, while bars open up room for a longer conversation over a drink. You assemble both from modular elements that match the look of the walls and the lighting.

To this belong display cases for products that need to be protected or highlighted, and shelves for presentation material. Because all the accessories are part of the same line, they match the rest of the stand in graphics and colour, and you redeploy them according to what each appearance requires.

A counter is also storage: a drawer or cabinet under it stows bags, documents and material so the surface stays tidy, with a lock to keep personal items out of sight. Use the front face for graphics with the brand name, and an illuminated counter lights that face so the entrance shows even in a crowd. For a launch, a display case with its own lighting puts the novelty in the spotlight without letting anyone pick it up early.

A modular system matters between fairs too: how you transport it, how much it weighs and where it stands until next time. Because the profiles are aluminium and connect without welding, the structure is light and comes apart into flat pieces that go into crates, so a row stand moves in a small vehicle while a larger one or a mezzanine needs a van or a pallet, far less volume than a built stand that cannot be folded down.

After the fair you clean and check the elements and store them in a dry space until the next event; aluminium does not rust, while printed panels and fabric prints are kept flat or rolled so they do not crease. Storage often decides the cost between events: keep the stand yourself and you need a dry, clean space, or leave it, with transport and assembly, to the supplier, so it arrives ready and returns to storage. Because the same elements return to several fairs, their value spreads across all the appearances.

The essence of the Octanorm system is that these are not separate products but parts of one logic. They all attach to the same maxima profile, so from the same elements you assemble a different stand every time: a small row layout at one fair, a large island with a mezzanine and an illuminated wall at the next. When needs change, you expand the system rather than buy it again.

This is precisely the difference between a modular system and a custom-built stand. A modular system is taken apart, stored and reused after the fair, with no welding and no waste, so the investment spreads across several appearances. The system grows with your needs: you start with the basics, later add illuminated structures, a mezzanine or extra counters, and all of it stays mutually compatible. Which system suits your appearance is easiest to read from the floor plan; there is more on the choice itself in the guide on how to choose a trade fair stand.