January 20, 2026

Lattice Beam: (LV78) 4000

The Aluminium Beam (LV78) 4000 from St Helens Plant offers a cutting-edge solution for temporary roofing, scaffolding, and demanding construction projects. Expertly crafted from premium-grade aluminium, this high-performance beam delivers exceptional strength while maintaining a lightweight structure, ensuring effortless handling, transport, and installation without compromising on durability.

As part of the LV78 Series, the LV78 4000 is designed for seamless compatibility with a variety of scaffolding systems, making it an adaptable choice for diverse construction environments. Its innovative build allows for the attachment of standard EN 74 scaffold couplers on all members, except the diagonals, enhancing installation flexibility.


 

The Aluminium Beam (LV78) 4000 available from St Helens Plant is an innovative solution designed to meet the demands of temporary roofing and scaffolding systems. Crafted from high-grade aluminium, this beam delivers the perfect balance of lightweight handling and exceptional strength, ensuring seamless transport and easy installation. Its robust construction offers outstanding structural integrity, making it ideal for use in challenging construction environments.

 

Designed with versatility in mind, the LV78 Series integrates effortlessly with various scaffolding systems, including traditional tube and fitting setups. This universal compatibility ensures flexibility across a wide range of applications, whether for short-term scaffolding jobs or expansive long-term roofing systems. Its durable design is built to endure harsh weather and demanding site conditions, guaranteeing reliable performance throughout your project.

 

Available for hire or purchase, the new Heavy-Duty Aluminium Beams now supplied and available, offer a cost-effective solution tailored to different budgets and project needs. St Helens Plant further supports contractors with comprehensive services, including site surveys, technical advice, and maintenance, ensuring every project runs smoothly from start to finish.

 

Suitable Applications:

  • Temporary roofing and weather protection
  • Scaffold bridging and support structures
  • Event staging and elevated platforms
  • Construction access platforms
  • Large-span temporary works

 

Why Choose St Helens Plant?

St Helens Plant is a trusted leader in scaffolding solutions, repair & reconditioning – known for delivering premium products backed by expert support. Our LV78 Ladder Beam reflects our commitment to innovation, strength, and safety. Available for both hire and purchase, it offers a cost-effective solution for short-term projects or long-term investments. Our comprehensive support services include site surveys, installation guidance, technical consultations, and maintenance, ensuring that your project runs smoothly from start to finish. Choose the LV78 Series of Aluminium Truss Beams for unrivaled strength, reliability, and seamless integration.

 


 

Features and Benefits

 

Broad Compatibility

✅ Seamless Integration – Designed with consistent spigot hole centres, ensuring effortless compatibility with most beams currently in use.
✅ Easy Retrofitting – Can be incorporated into existing structures without major modifications, saving time and costs.

 

Superior Strength & Versatility

✔️ Market Leading Strength – The LV78 Series of Heavy-Duty Aluminium Beams are one of the strongest available on the market.
✔️ Large Beam Spans –
Capable of supporting expansive structures, making them ideal for large-scale construction projects.
✔️ Self-Bracing Box Formation –
Enhances structural integrity and stability, reducing the need for additional bracing.
✔️ Heavy-Duty Bridging –
Designed to withstand significant loads, making them perfect for robust applications like bridges and buildings.
✔️ Temporary Roofs & Suspended Platforms –
Provides reliable support for temporary roofing solutions and elevated working platforms.
✔️ Cantilever Support –
Ensures stability for overhanging structures, commonly used in scaffolding and staging.
✔️ Ideal for Staging & Lighting –
A dependable choice for event setups, ensuring safe and secure rigging for lighting and stage equipment.

 

Flexible Acquisition Options

✔️ Hire or Purchase – Available for both short-term rental and permanent ownership, giving you cost-effective options tailored to your project’s needs.
✔️ Budget-Friendly Solutions – Hiring provides a low-cost, flexible alternative for temporary use, while purchasing ensures long-term value.

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✔️ Comprehensive Support Services
Backed by St Helens Plant’s renowned customer support, services available include; site surveys, installation guidance, technical consultations, ongoing maintenance, and repair and reconditioning services.
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Technical Specifications

  • Material: Premium-grade aluminium
  • Beam Length: 4000 mm
  • Weight: Lightweight for easy handling and transport
  • Compatibility: System scaffolding and traditional tube and fitting configurations
  • Applications: Temporary roofing, scaffolding systems, large-scale projects
  • Availability: Hire or purchase