Litec Truss

Litec – Trusses and Staging Solutions at a Glance

Litec stands for engineered trussing solutions that carry serious shows – and at LTT you get this quality with the service of your specialist for event technology. Whether you build stages, roof structures, LED wall portals or ground support towers, Litec delivers technologically advanced aluminium systems that combine safety, load capacity and elegant design.

From TV studios and theatres to concerts and trade fair stands, Litec truss systems are trusted worldwide to create both temporary and permanent installations. As your reliable partner, LTT combines the innovative Litec range with over 25 years of experience in aluminium trussing and rigging.

Browse the full Litec range at LTT and find the optimal solution for your next project – with expert advice, certified structures and fast delivery straight from Germany.

What Is a Litec Truss System? Fundamentals

A Litec truss system is a modular aluminium load-bearing structure used in event technology to suspend lighting, audio, LED walls, decor and other equipment safely above stages and audiences. Unlike simple stands or single tubes, a truss is a triangular or rectangular lattice of main chords connected by welded diagonal braces, giving it a very high strength-to-weight ratio.

How a truss differs from adjacent products

A truss is not the same as a lifting tower or a stage deck, even though these products often work together. The truss is the horizontal or vertical spanning element that carries the load; a ground support tower lifts the truss to the required height; and a stage deck forms the walkable performance surface. Litec produces all of these components as a coordinated system so they connect reliably.

Core principle

Each Litec truss is built from certified aluminium alloy with defined tube diameters and wall thicknesses. The geometry determines how much weight the truss can safely bear over a given span – a value expressed as the Working Load Limit (WLL). Because trusses are engineered structures, they are governed by safety standards such as DGUV Vorschrift 17 (formerly BGV C1) and manufacturing norms like EN 1090. This distinguishes professional truss systems from decorative aluminium profiles and makes them suitable for legally compliant, load-bearing installations at any scale.

Litec Truss Systems: Types, Variants and Profiles

Litec offers one of the most complete truss ranges on the market, with models for every application from small lighting bars to high-load roof structures. Understanding the main types and variants helps you match the right profile to your project.

End-plated truss

End-plated (bolted) trusses connect via plates and bolts. They offer very high stiffness and are a proven choice for permanent installations, heavy loads and long spans where absolute rigidity matters.

Conical connection truss (S-series)

Conical-coupler trusses use tapered spigots and conical connectors for fast, tool-light assembly. This variant is ideal for touring and frequent build-ups where speed and repeatability are priorities.

Fork-end truss

Fork-end connections were developed for high-load aluminium structures with extended spans. When your event calls for large roof systems or wide free-spanning grids, fork-end trusses deliver the load capacity these applications demand.

Pre-rig truss

Pre-rig trusses let you keep fixtures pre-configured and transport protected devices inside the truss itself – no bulky flight cases needed. This makes pre-rig the smartest solution for modern lighting management and fast deployment across venues with identical layouts.

Common cross-sections

• Ladder / two-chord truss – lightweight, for lighter loads and short bars
• Triangular three-chord truss – strong yet economical, versatile all-rounder
• Square / rectangular four-chord truss – the workhorse for stages, roofs and heavy rigging

Beyond straight lengths, Litec supplies corners, circles, books and custom sections so you can shape trusses to any stage or set design. Compare the range with other truss brands in the Naxpro-Truss range to find your ideal profile.

Technical Buying Criteria: Load Capacity, Tube Dimensions and Spans

For event professionals, marketing language is not enough – you need concrete technical data. The most important buying criteria for any Litec truss are tube diameter, wall thickness, span and Working Load Limit (WLL).

Why tube geometry matters

The main chord diameter and wall thickness directly define how much a truss can carry. As a rule, larger diameters and thicker walls mean higher load capacity and longer permissible spans. Diagonal braces (often around 40 x 3 mm on heavy series) transfer forces between the chords and give the lattice its strength.

Typical geometry ranges in truss systems

To give you an orientation, here are the tube dimensions used across professional aluminium truss families – Litec profiles fall within comparable engineering ranges:

Reading load charts

Always check the manufacturer's load chart and span table before rigging. WLL values fall as the span increases, so a truss rated for a high point load over 4 m may carry far less over 12 m. Litec provides tested and certified data for every series – use it to plan a safe, legally compliant installation rather than relying on assumptions. When in doubt about statics, involve a qualified rigger or planning office.

Towers, Roofs and Ground Support Systems

Trusses rarely work alone – to reach performance height you need towers and ground support, and for outdoor shows you need roof systems. Litec offers one of the most complete lines in this field.

Towers and lifters

Litec towers range from compact telescopic units to complex high-load lifters. These are entirely pre-assembled modular ground supports that combine structural soundness with a clean, elegant design. Many tested and certified products are available, so you can lift heavy grids safely and repeatably.

Ground support systems

Ground support structures let you fly trusses where no fixed rigging points exist – essential for arenas, sports halls and outdoor stages. Pre-assembled modular components speed up build-up and reduce the risk of assembly errors on site.

Roof systems

Litec has long been a forerunner in safe, high-performance roof systems. Solutions range from small, light covers to large roofs designed for high load bearing on wide spans. Because these structures consist almost entirely of standard components, they are easy to build. They come equipped with self-extinguishing roofing sheets, wind bracing kits and ballast accessories – all critical for outdoor safety. Explore matching support gear in the rigging accessories range at LTT.

Clamps, Rigging Hardware and Accessories

A truss system is only as safe as the hardware connecting it. The right accessories turn individual components into a reliable, load-bearing structure.

Clamps and coupling hardware

Litec presents a renovated clamps line designed to manage any type of installation, standing out for innovative performance and clean design. Half-couplers, fixed clamps and swivel clamps let you attach fixtures and cross-connect trusses at almost any angle. Always match the clamp's rated WLL to the load you intend to suspend.

Rigging hardware

Steel spigots, conical connectors, corner blocks, base plates and safety cables complete the system. Compatible accessories ensure that trusses, towers and roofs behave as one engineered unit rather than a collection of loose parts.

Crowd control and staging accessories

Litec also produces aluminium crowd barriers for demarcating open spaces at events. They are foldable and easy to store, transport, install and disassemble – a durable, environmentally friendly complement to your staging setup.

Find clamps, connectors and safety hardware in the rigging and hardware range, plus transport solutions in the cases and covers range at LTT.

Safety Standards and Certifications for Trussing

Truss systems carry loads above people, so safety is non-negotiable. This is where LTT and Litec put concrete standards front and centre – something most competitors omit entirely.

The key standards

• DGUV Vorschrift 17 (formerly BGV C1) – the German accident-prevention regulation governing stages and production sites for entertainment and events.
• EN 1090 – the European standard for the execution of aluminium and steel load-bearing structures, covering welding and manufacturing quality.
• TÜV SÜD inspection and statics – independent verification and structural calculation confirming that a system is fit for its intended load.

Why certification protects you

Using certified, load-tested Litec products is not just about compliance – it protects performers, crew and audiences, and it protects you legally. Certified structures come with documented WLL and span data, so you can prove a setup is within safe limits.

Safe practice on site

Always inspect trusses, spigots and clamps for cracks, deformation or corrosion before every build. Never exceed the rated WLL, respect span tables, use secondary safety cables on suspended fixtures, and add wind bracing and ballast for outdoor roofs. When statics are complex, consult a qualified rigger or planning office to achieve beeindruckende, safe results without compromise.

Application Scenarios: Stages, Trade Fairs and LED Walls

Litec truss systems earn their reputation in real-world applications across the whole event industry. Matching the right truss to the right scenario is the key to a professional result.

Concerts and stages

From small club setups to large-scale festival stages, square high-load trusses form lighting grids, PA wings and roof structures. Pre-rig trusses speed up touring build-ups, while ground support towers set the exact stage height you need.

Trade fair stands and exhibitions

For trade fair stands, lighter triangular or ladder trusses build eye-catching gantries, logo frames and advertising banner structures. They are quick to assemble, reusable and let you put your brand in the spotlight with a genuine wow-effect.

LED wall portals

LED walls have become indispensable for event creators, from rock bands to corporate conventions. Litec backbone frames and LED wall portals let you assemble large screen surfaces from multiple panels safely, with the load capacity that heavy LED tiles demand.

TV studios and theatres

In TV studios and theatres, Litec trusses create both temporary and permanent installations for stage wings, lighting bridges and set structures. Discover matching effect and lighting gear in the lighting technology range at LTT to complete your rig.

Buying Guide: Choosing the Right Litec System

Which Litec system is right for you depends on your load, span, budget and how experienced you are. This buying guide helps beginners and professionals alike make the correct choice.

For beginners and smaller setups

If you run small stages, DJ booths or trade fair displays, start with lighter 35 mm or 50 mm / 2 mm trusses and simple couplers. Conical-connection profiles are forgiving and fast to build. Always confirm the WLL for your fixtures and never improvise connectors.

For professionals and large productions

For concerts, roofs and LED wall portals, choose heavy-duty 50 mm / 3 mm or high-load 60 mm / 5 mm fork-end trusses with proper ground support towers, wind bracing and ballast. Request full load charts and certification documents.

Quick decision checklist

1. Define the total load and the required span.
2. Match tube diameter and wall thickness to that load.
3. Choose the connection type (conical for speed, fork-end/bolted for heavy loads).
4. Add compatible clamps, safety cables and towers.
5. Verify certification and statics for legally compliant use.

Still unsure? As your specialist, LTT advises you on the optimal solution for your exact project.

LTT – Your Specialist for Event Technology

When you build your events on Litec, you choose a manufacturer proud of its innovative, in-house engineered trussing solutions – and when you buy from LTT, you add the expertise of a dedicated event-technology specialist with over 25 years of experience. As a manufacturer with our own production in Germany, we understand aluminium trussing from the inside out and select high-quality brand products that stand up to professional use.

We ship from Bocholt, Germany, offer free shipping from €69 and back your purchase with a 3-year LTT warranty. Express delivery and worldwide dispatch through our international dealer network mean your gear reaches you on time, wherever your show takes place – and resellers benefit from dedicated wholesale conditions.

Complete your rig with related categories at LTT: browse the Naxpro-Truss range for further truss options and the rigging and hardware range for clamps and connectors. As your reliable partner, we help you stage every project safely and put it truly in the spotlight.

FAQ – Questions & Answers