The Different Types of Scaffolding Explained

When working at height, choosing the right scaffolding is essential for both safety and efficiency. With over 30 years of experience supplying high-quality scaffolding solutions, George Roberts (GR+) is here to break down the main types of scaffolding used across construction, maintenance, and DIY projects.

Whether you’re a professional scaffolder, a construction firm, or a homeowner tackling improvements, understanding the different systems will help you select the safest and most cost-effective option for your project.

1. Single Scaffolding (Bricklayer’s Scaffolding)

What is single scaffolding?

Single scaffolding, also known as bricklayer’s scaffolding, is one of the simplest and most traditional scaffold types. It features a single row of standards (vertical tubes) that run parallel to the wall, with putlogs inserted into the wall at regular intervals to support the working platform. This design provides a stable platform for workers while keeping materials and tools close at hand. It’s a cost-effective and straightforward solution, commonly used for masonry projects where workers require easy access along the face of the wall.

Traditionally used in brick masonry, single scaffolding consists of scaffold tubes, fittings, and scaffold boards placed parallel to a wall. It’s quick to erect and provides straightforward access for bricklaying work.

Do you need scaffolding for single storey extensions?

In most cases, yes. Even on a single storey extension, scaffolding provides a safe, stable platform for trades such as bricklayers, roofers, or renderers to carry out their work efficiently. While small jobs may be attempted using ladders, this can increase risks and slow down progress. A scaffold system allows workers to cover longer wall spans without constantly moving ladders, ensures compliance with health and safety regulations, and reduces the chance of accidents. For most extensions, scaffolding is the safest and most practical option.

How high can you go on a single width scaffold?

A single width scaffold typically reaches up to around 9-12 metres (approximately 3-4 storeys), depending on the system, materials used, and site conditions. Beyond this height, wider or more complex scaffolding systems are recommended to maintain stability and meet safety standards. Always ensure scaffolding is erected by trained professionals who understand load-bearing capacities, bracing requirements, and safe access provisions. Exceeding safe height limits without proper design can compromise both worker safety and structural integrity.

Best for: Small to medium masonry jobs where workers need direct access to the wall face.

2. Double Scaffolding (Mason’s Scaffolding)

What is double scaffolding?

Double scaffolding, often called mason’s scaffolding or independent scaffolding, is a system designed for projects where the wall itself cannot safely support putlogs. It features two parallel rows of standards (upright tubes) connected with ledgers and transoms to form a strong, self-supporting frame. The inner row sits closer to the wall, while the outer row provides added stability, making this system reliable even when working on heavy stone walls. Its strength and independence from the building surface make it a popular choice for masonry and stone construction work.

What is the difference between single and double scaffolding?

The main difference lies in support and stability:

• Single scaffolding uses one row of standards and relies on putlogs fixed directly into the wall for support. It’s ideal for lighter work such as brick masonry, where the wall can safely bear the load.
  
• Double scaffolding uses two rows of standards, creating a freestanding structure that doesn’t rely on the wall. This makes it much more stable and suitable for stone masonry, where drilling putlogs into the wall isn’t practical or safe.

In short, single scaffolding is simpler and quicker to erect for lighter jobs, while double scaffolding offers greater strength and independence for more demanding masonry work.

Best for: Stone masonry projects and applications requiring enhanced stability.

3. Cantilever Scaffolding

What is cantilever scaffolding?

Cantilever scaffolding is a specialist system designed for areas where traditional scaffolding cannot be erected on the ground. Instead of resting on the surface, it is supported by needles or beams anchored securely into the structure of the building. This method provides a stable working platform without obstructing the ground below, making it ideal for projects above busy walkways, uneven surfaces, or areas where ground access must remain clear.

In situations where the ground is restricted (e.g., busy streets, uneven terrain, or around obstacles), cantilever scaffolding is supported by strong needles anchored into the building. This keeps the ground clear while still providing safe working platforms.

What is the maximum length of cantilever scaffolding?

The maximum length of a cantilever scaffold depends on factors such as load requirements, anchorage strength, and the building’s structural capacity. In practice, a cantilever scaffold typically extends 2-2.5 metres outwards from the building face, though this can vary depending on the design. Exceeding this without proper calculation or support can compromise stability. Each installation should be assessed by a qualified scaffolding designer to ensure compliance with safety standards.

How high can cantilever scaffolding be built?

The height of cantilever scaffolding is determined by engineering calculations, the load it must carry, and the strength of its anchorage points. In general, cantilever scaffolds can safely reach the same heights as conventional scaffolding, provided they are properly designed, erected, and braced. However, due to the increased loads placed on the building structure, there are stricter safety requirements. Always ensure a professional scaffolding contractor designs and installs cantilever systems, especially for high-rise projects.

Best for: Projects with limited ground access or obstructions near the base.

4. Suspended Scaffolding

What is suspended scaffolding?

Suspended scaffolding is a type of access platform that hangs from the roof or upper structure of a building, supported by ropes, chains, or mechanical hoists. The working platform can be raised or lowered to the desired height, giving workers direct access to specific areas of the façade without the need for a full scaffold tower from the ground up. It’s commonly used for high-rise building maintenance, window cleaning, external painting, and repair work. Suspended scaffolds are valued for their efficiency, especially in tall buildings where traditional scaffolding would be time-consuming and costly to erect.

What is the difference between a suspended scaffold and a hanging scaffold?

While the terms are often used interchangeably, there is a key distinction:

• Suspended scaffolding is designed with adjustable platforms that can move up and down using pulleys, chains, or motors. This allows workers to position themselves precisely where needed along the height of a building.
  
• Hanging scaffolding refers to platforms that are fixed in place, hanging from the top of a structure without the ability to be raised or lowered.
  

In short, suspended scaffolding offers flexibility with height adjustment, whereas hanging scaffolding is a static system, typically used in situations where workers need a stable, fixed platform.

Best for: High-rise building maintenance, window cleaning, or painting.

5. Trestle Scaffolding

What is trestle scaffolding?

Trestle scaffolding is a simple form of access equipment made up of working platforms supported by movable tripods or ladders. Unlike large scaffold structures, it doesn’t rely on vertical standards or complex fittings. Instead, it offers a straightforward platform that can be adjusted to different heights for indoor work. This makes it ideal for short-duration projects such as decorating, plastering, or light maintenance where speed and convenience are key.

What are the disadvantages of trestle scaffolding?

While trestle scaffolding is useful for light-duty work, it has some limitations:

• Height restrictions – Trestle scaffolding is typically limited to around 5 metres, meaning it is unsuitable for higher-level construction or exterior work.
  
• Stability – Being lightweight and movable, it is less stable than fixed scaffolding systems, especially if used on uneven ground.
  
• Load capacity – It is not designed to carry heavy materials or support multiple workers with large amounts of equipment.
  
• Limited applications – Its use is generally restricted to indoor jobs, as it cannot provide the strength or weather resistance required for larger construction projects.
  

For small-scale, low-level tasks trestle scaffolding is highly efficient, but for demanding projects, more robust systems such as steel or system scaffolding are a safer and more effective choice.

Best for: Interior projects where quick setup and flexibility are required.

6. Steel Scaffolding

What is steel scaffolding?

Steel scaffolding is a robust system constructed from steel tubes connected by purpose-made fittings and couplers. Unlike traditional timber scaffolding, it delivers superior strength, durability, and resistance to harsh site conditions. Its fire resistance and high load-bearing capacity make it a preferred choice for large-scale construction, industrial sites, and projects where safety and longevity are critical. Steel scaffolding can be quickly erected, dismantled, and reused multiple times, offering both reliability and cost-effectiveness over its lifespan.

Can I use aluminium fixings with steel tubes?

No, mixing aluminium fixings with steel tubes is not recommended. The two metals react through a process called galvanic corrosion, especially in damp or outdoor environments. This weakens the connection points over time, reducing the safety and stability of the scaffold structure. For maximum strength and compliance with industry standards, always use steel fittings with steel tubes and ensure all components are compatible. Using matched materials not only extends the life of the scaffold but also ensures it performs safely under load.Its always important to use the right scaffold fittings for the job, for more information on selecting the right fixing, please check out The Ultimate Guide To: Scaffold Fixings. 

Best for: Large-scale construction projects demanding strength and safety.

7. Patented Scaffolding

What is patented scaffolding?

Patented scaffolding is a modern system made from prefabricated steel components that slot or lock together using purpose-designed couplings and frames. Unlike traditional tube-and-fitting scaffolding, these systems are quicker to assemble, require less manual adjustment, and often feature adjustable platforms to suit different working heights. Because of their modular design, patented scaffolds are widely used on projects where speed, efficiency, and safety are essential. They’re particularly popular in maintenance, small construction works, and situations where labour time and site disruption need to be kept to a minimum.

Best for: Projects where speed, flexibility, and user-friendly design are essential.

8. Kwikstage & System Scaffolding

What is system scaffolding?

System scaffolding is a term used to describe any modular scaffolding solution that uses prefabricated components and connection points instead of individual tubes and fittings. Popular systems include Kwikstage, Cuplok, and Ringlock, all of which offer quick assembly, built-in safety features, and high load-bearing capacity. System scaffolding is highly versatile, allowing contractors to cover complex structures with less labour compared to traditional methods. It is commonly used on major construction sites, industrial facilities, and infrastructure projects where efficiency, safety, and reliability are essential.

What is Kwikstage scaffolding?

Kwikstage scaffolding is a  type of system scaffolding that uses a modular system made up of prefabricated steel components that lock together using a simple wedge and “V-pressing” design. Unlike traditional tube-and-fitting scaffolding, Kwikstage can be assembled quickly with fewer loose parts, reducing labour time and improving site efficiency. Its adaptability makes it suitable for straight runs, curved structures, and irregular building shapes. Known for its strength, durability, and ease of use, Kwikstage is widely used on commercial, industrial, and large-scale construction projects where speed and safety are priorities.

Best for: Commercial projects, industrial applications, and contractors needing a versatile, efficient system.

Why Choosing the Right Scaffolding Matters

Each scaffolding type has its own benefits, but the right choice depends on your project’s scale, environment, and safety requirements. At GR+, we stock a wide range of scaffold tubes, fittings, boards, and system scaffolding. All available with Next Day Delivery and competitive pricing.

Final Word

Understanding the different types of scaffolding ensures your team works safely, efficiently, and in compliance with regulations. With our proven track record and over 30 years of industry experience, George Roberts is your one-stop shop for scaffolding solutions.

Need expert advice?
Contact our team today! We’re here to help you choose the right scaffolding system for your next project.