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Steel & aluminium transoms • various lengths available • compatible with 48.3mm tubes • load-bearing support for scaffold boards & platforms • Ideal for independent tied scaffolds, system scaffolds, mobile towers, residential and commercial scaffolds • Heavy-duty & galvanised • quick installation with standard couplers.
Scaffold transoms are a critical structural component within any working scaffold. Positioned horizontally between the platforms’ ledgers, they support BS 2482-compliant timber scaffolding boards or decking systems and play a key role in distributing imposed loads safely across the structure.
At Scaffolding Supplies For Sale, we supply two core types of professional scaffold transoms designed for reliability, efficiency, and long-term durability:
All scaffold transoms supplied within this category are manufactured from high-grade structural steel. They are hot-dip galvanised in accordance with recognised industry standards to provide a protective zinc coating that resists corrosion in exposed conditions.
Galvanisation not only protects against rust but also extends the lifespan of components, making steel transoms a cost-effective solution over repeated hire and site use cycles.
Scaffold transoms must always be selected in accordance with the intended loading class, bay configuration, and overall scaffold design. Factors such as board arrangement, spacing, and anticipated working loads will influence the correct specification.
When properly installed as part of a compliant scaffold system, both Readylok and extendable transoms provide reliable support for scaffold boards and help maintain the structural integrity of the working platform.
Scaffold design, erection, and inspection should always be carried out in line with current UK regulations and industry best practice.
For projects with uniform bay sizes and repetitive layouts, fixed-length Readylok transoms offer speed, simplicity, and consistent installation. Their integrated couplers reduce fitting time and minimise loose components on site.
For projects involving irregular structures or variable bay widths, extendable transoms provide the flexibility required to adapt safely to changing dimensions without compromising structural support.
The appropriate choice will depend on your scaffold design, site conditions, and operational preferences.
Our scaffold transoms are suitable for use across a wide range of construction and access projects, including residential developments, commercial builds, industrial maintenance, infrastructure works, and façade refurbishments.
They are designed for use within professional tube-and-fitting scaffold systems and are supplied to contractors, access specialists, and construction companies throughout the UK.
A scaffold transom spans across scaffold ledgers and provides the primary support for working platforms. In a typical tube-and-fitting scaffolding arrangement, ledger tubes run longitudinally along the scaffold, while transoms sit perpendicular to them, forming the structural framework that supports scaffold boards.
Correct specification and installation of transoms is essential to ensure:
When used as part of a properly designed scaffold system, high-quality steel transoms contribute significantly to the strength and safety of the overall structure.
A ledger runs horizontally along the length of the scaffold and connects the vertical standards. A transom runs perpendicular to the ledger and supports the working platform. Together, they create the structural framework of a scaffold bay.
Yes. Scaffold transoms are load-bearing components. They are designed to support scaffold boards and imposed working loads when used as part of a properly designed and erected scaffold system. The allowable load will depend on span, configuration, and manufacturer specifications.
Fixed transoms, such as Readylok types, are ideal for projects with consistent bay sizes and repetitive layouts. Adjustable or extendable transoms are better suited to refurbishment projects, irregular façades, or sites with varying bay widths.
Yes. Scaffold transoms are designed to support standard scaffold boards or compatible decking systems. Correct spacing and installation must follow scaffold design guidance to ensure safe load distribution and platform stability.
The transom length should match the bay width of your scaffold. Fixed-length transoms are used for standard, uniform bays, while extendable transoms can be adjusted to accommodate varying bay widths. Always follow manufacturer guidance and scaffold design standards.
The number of transoms depends on bay width, board type, and loading requirements. Generally, one transom is required for every board width, but this can vary with scaffold height, bay span, and imposed loads. Check BS EN 12811 or UK scaffold guidance.
Browse the individual product listings below to view available sizes, adjustment ranges, and detailed specifications for both Readylok and extendable scaffold transoms.
If you require technical guidance or bulk supply pricing, our team is available to assist. We supply scaffold components built for strength, durability, and dependable performance on site.