Types of Scaffolding Towers

Scaffolding towers are part of the world of scaffolding systems, but they have a different role. A scaffold tower gives specific, secure access right where it’s needed, instead of wrapping a whole building. Contractors use them on construction sites and in demolition work. They are also effective during routine maintenance because they strike a balance between reach and practicality.

A well-built tower helps crews meet safety rules without slowing down the whole job and it creates a stable work platform that can be moved or adjusted as the project changes. This cuts down on set-up time and keeps trades moving. You could be fitting out a new office block, stripping an old façade, or carrying out a quick repair inside a factory, and the right tower makes it easier to stay compliant and efficient.

This guide breaks down the main types of scaffolding towers by explaining how each one works and showing what to consider when choosing the best fit for your site.

Mobile and Rolling Towers

Built on lockable casters, these move from one spot to the next without requiring a full teardown. So, ideal for painters, electricians, or ceiling work where you’re shifting along a corridor or hall. Watch the height though, as these free-standing mobile units have limits under EN 1004 and OSHA standards, so ensure you check the spec before stacking higher. Always check the groundlevel, an uneven slab can throw a tower off even when the wheels are locked or make sure there are outriggers on the scaffolding. Many hire firms list these as a rolling scaffold tower or mobile scaffold tower for quick reference.

Fixed (Stationary) Towers

For long-term or heavy-duty tasks, a fixed tower stays anchored in place. You’ll see these in façade retention or demolition prep where stability is more important than mobility. They often need tie-ins or base plates set on firm ground to stay safe over weeks of use.

Stair Towers

Instead of ladders, these towers have built-in stairs with handrails and non-slip treads. They move people and materials up and down fast - important on multi-trade sites. These are a great choice when lots of workers need frequent access.

Cantilever Towers

Sometimes you must reach past a canopy or plant that blocks a straight run up. A cantilever tower extends out over the obstacle while the main frame stays supported. It requires careful design checks and a solid load plan, which is why we supply it as a modular add-on, engineered in-house by our specialists.

Material-Specific Towers: GRP and Aluminum

• GRP (fiberglass) towers don’t conduct electricity, making them the safest pick near live wires or in petrochemical plants.

• Aluminum towers are light, corrosion-resistant, and quick to assemble—perfect when you need a mobile scaffold tower that one crew can wheel into place.

Width, Load Class, and Special Variations

Single-width towers fit narrow gaps and corridors. Double-width versions give a bigger platform and more stability, handy for heavier tools or two-person tasks. One-man towers are small, light, and designed so one worker can set up solo, but they carry lighter loads. Always match the tower to the load class - light, medium, or heavy duty. These variations are often listed under tower scaffolds in scaffold rental catalogues.

Selecting the Right Type of Scaffolding Tower for Your Project

Think about:

• Duration – a week-long façade job needs a fixed tower, not something you wheel about.

• Site limits – narrow passages may call for single-width or folding units.

• Safety compliance – check local height rules and tie-in needs.

• Cost and logistics – weigh rental against buying if you need the tower often.

Need help sizing a tower for your site? Our team can recommend the right height and load class and arrange delivery and installation to suit your site needs.