profile systems for exhibition stands.
A profile system is the skeleton of every modular stand: aluminium profiles with grooves that assemble into walls, counters, light frames and ceiling structures. This guide explains how a profile system works, how Octawall and Maxima differ, and how to turn the choice into rental, purchase or a turnkey build.
what is a profile system
A profile system is a family of extruded aluminium profiles with standardised longitudinal grooves that accept panels, connectors, shelves and accessories. Instead of a welded or carpentry-built construction, the stand assembles from repeatable elements: profiles form the skeleton, infills of panel, fabric or glass form the surfaces. After the fair everything breaks down into flat parts and waits for the next appearance.
Octanorm has developed this principle since 1969 and is the standard of modular exhibition building. Because every system in the family uses the same groove, wall, counter, showcase and ceiling structure speak one language: the equipment is not tied to a single stand design, and the same stock assembles into different layouts.
In practice two questions decide the choice: which profile system suits your stand, and whether to buy it or rent it. The first depends on the size and complexity of the construction, the second on how often you exhibit; both are covered below.
- Profile system = aluminium profiles with grooves plus panel, fabric or glass infills.
- No welding; after the fair the construction breaks down into flat parts.
- Octanorm has been the standard of modular exhibition building since 1969.
- The same groove connects walls, counters, showcases and ceiling structures.
One family of profiles builds the walls, counters, light frames and ceiling, then breaks down after the fair for the next appearance.
octawall: the classic wall system
Octawall is the classic wall system: grooved profiles carry panel or fabric infills, a wall stands in minutes and packs away just as fast. It comes in classic, toolless (assembly without tools) and pro variants with built-in LED panels. The standard wall height is 2.5 m, with Octawall Pro up to 3 m.
It is the most common choice for inline and corner stands, presentation walls and room dividers in a showroom. A company buying its first own system usually starts with Octawall: the investment is transparent, and the elements stay in use even when the presence grows and heavier constructions join them.
- Variants: classic, toolless (no tools needed) and pro with built-in LED panels.
- Standard height 2.5 m, up to 3 m with Octawall Pro.
- The most common first own system for smaller layouts.
maxima: load-bearing profiles in 40, 80 and 120 mm
Maxima is the load-bearing system for larger and architecturally demanding constructions. Extruded profiles in 40, 80 and 120 mm sections join with a patented tension lock, with no visible screws, and the construction reaches up to 4 m. Surfaces are clad with panel, fabric or glass.
The family counts more than 90 profiles, so the design is not tied to catalogue modules: beams and frames combine into custom layouts, from large island stands to showrooms and permanent display spaces. Maxima often pairs with Octawall: a load-bearing core in Maxima, infill walls in Octawall.
- Sections of 40, 80 and 120 mm; heights up to 4 m.
- Patented tension lock: joints with no visible screws.
- More than 90 profiles; cladding in panel, fabric or glass.
how the profiles connect
Every system in the family builds on the same principle: the longitudinal groove in the profile accepts a connector, panel or accessory. The joints are removable, so the construction is not a consumable: profiles serve appearance after appearance, only the graphics change. That removability is why a modular stand costs less over time than one built from scratch for every fair.
The same groove also links the systems to each other. A shelf or spotlight clips onto the wall, an Octarig ceiling structure with spans up to 12 m hangs above the stand, the counter is built from the same profiles, and Octalumina light frames slot into the same skeleton. The visitor sees one coherent stand; you manage one stock of equipment.
- One groove, one principle: connector, panel or accessory in any profile.
- Removable joints: the graphics change, the construction stays.
- Octarig spans up to 12 m and Octalumina fit the same skeleton.
one system, many uses
The same family of profiles does more than a trade fair stand. The same elements build a showroom, a retail space or a museum display, and modular cleanrooms for pharma, electronics and food (ISO 14644 classes) are a business line of their own on the same principle.
A typical pattern in the Adria region: a company exhibits at a fair in spring, then uses the same walls, counters and light frames in its own showroom for the rest of the year. For foreign exhibitors appearing in Slovenia, Croatia or Serbia the same logic applies in reverse: a stand rented or built locally means the system works without shipping equipment across Europe.
- Stand, showroom, museum display and cleanroom from one family.
- Cleanrooms (ISO 14644) are a second business line on the same principle.
- The equipment works all year, not only during the fair week.
rent, buy or turnkey build
You do not have to buy a profile system outright. For a single appearance the right path is rental: the stand arrives built for your date, assembly and dismantling included, with no storage to organise. Exhibiting twice a year or more, purchase amortises the investment across appearances and you adapt layouts yourself. A turnkey build adds the design: from your floor plan and goals we prepare a proposal for the construction, graphics and lighting, and deliver the whole, including storage between fairs.
Send the floor plan or space size, the date and the venue. You receive a proposal with two scenarios, rental and purchase, to compare on your own numbers. We build across Slovenia and the whole Adria region.
- Rental: one appearance, no investment and no storage.
- Purchase: two or more appearances a year; the system stays yours.
- Turnkey: design, 3D, assembly and storage.
- Ordering: rental 2 to 4 weeks, custom builds 6 to 8 weeks before the fair.
frequently asked questions
A family of extruded aluminium profiles with a standardised longitudinal groove that accepts panels, connectors and accessories. The same profiles assemble into walls, counters, light frames and ceiling structures, and after the fair the whole breaks down for reuse at the next appearance.
Octawall is the classic wall system for fast layouts: classic, toolless and pro variants, heights up to 3 m. Maxima is the load-bearing system with 40, 80 and 120 mm profiles and a patented tension lock; it reaches 4 m and carries larger, more demanding constructions. On one stand they often work together.
Yes. Start with a basic wall and counter, then add elements as your appearances grow: extra profiles, shelves, light frames or a ceiling structure. New elements fit the same groove, so the existing equipment stays in use.
Yes. A modular system breaks down after one fair and assembles into a new layout for the next, even when the space size differs: you buy or rent only the elements the new layout actually needs, and the graphics stay on the same panels until the campaign changes.
Yes, they are designed as one family: an Octawall wall, a Maxima load-bearing structure, an Octalumina light frame and an Octarig ceiling connect into one whole. Before adding to an existing kit, send us the list of your equipment so we verify the fit of specific elements during design.
The construction breaks down into flat parts and takes little space, so owners usually keep it in their own warehouse. With a turnkey build we take over storage between fairs, and before the next appearance we check the equipment and top it up as needed.
contact
Let's prepare your trade-fair project.
Tell us what you need. We will prepare a technical proposal aligned with your space, deadline and system.
- call
- +386 590 56 301
- visit
- Gerbičeva 110
1000 Ljubljana
inquiry
Send us the basic information about your project. For a faster reply, include the fair location, the size of the exhibition space, the timeline and the desired system.
response time:We respond to inquiries within one business day, with a concept design and a ballpark quote.