Scaffold towers are a key piece of equipment in any construction firm’s arsenal, providing a sturdy platform for workers to perform various tasks at height. However, because using scaffold towers comes with a certain level of risk, in the UK there are strict regulations in place to ensure that workers are kept safe during operation.
Having an understanding of these regulations is essential for anyone involved in the use, assembly, inspection and maintenance of scaffold towers, which is why in this blog, we take you through everything you need to know about how to comply with current legislation.
The Importance of Scaffold Tower Safety
Scaffold towers, also known as mobile access towers, are regulated to prevent accidents and injuries associated with their use. These regulations are enforced to:
- Check the structural integrity and safety of the scaffold towers.
- Provide guidelines for safe assembly, usage and disassembly.
- Minimise the risk of falls and other accidents.
- Protect the workers and bystanders in the area of the scaffold tower.
- Non-compliance with these regulations can lead to severe consequences, including workplace injuries, legal penalties and increased insurance costs.
As falls from height continue to be the leading cause of work-related fatal accidents, it’s clear that regulations are essential for maintaining a safe workplace for all.

Key Legislation and Standards for Scaffold Towers
Below is an overview of the main regulations that govern the design, manufacture, use and maintenance of scaffold towers.
The Work at Height Regulations 2005
The biggest piece of legislation governing the use of scaffold towers is the Work at Height Regulations 2005 (WAHR). These regulations apply to all work at height where there is a risk of a fall liable to cause personal injury. Key points of the WAHR include:
- Risk Assessment: Employers must assess the risks involved in any work at height and take appropriate measures to mitigate these risks.
- Planning and Supervision: All work at height must be properly planned and supervised by a competent person.
- Training: Workers must receive appropriate training to make sure they can safely perform work at height.
- Equipment Selection: The right equipment must be chosen for the task, and it must be properly maintained and inspected.
The Provision and Use of Work Equipment Regulations 1998 (PUWER)
PUWER places duties on people and companies who own, operate or have control over work equipment. For scaffold towers, PUWER requires:
- Suitability: Equipment must be suitable for its intended use.
- Maintenance: Equipment must be maintained in a safe condition.
- Inspection: Regular inspections must be carried out to make sure the equipment remains safe to use.
- Training: Users must receive appropriate training in the use of the equipment.
BS EN 1004: Mobile Access and Working Towers
BS EN 1004 is a European standard that specifies the requirements for the design and manufacture of mobile access and working towers made of prefabricated elements. Compliance with this standard means that scaffold towers are safe, stable and capable of supporting loads. Key features of BS EN 1004 include:
- Materials: Towers must be constructed from durable materials that can withstand the expected loads and environmental conditions.
- Stability: Towers must be designed to be stable under all intended conditions of use.
- Load Capacity: Towers must be capable of supporting the maximum intended load without risk of collapse.
Safe Use of Scaffold Towers
While compliance with regulations is essential, it’s just as important to follow best practices for the safe use of scaffold towers. This includes proper assembly, usage and dismantling procedures.
Erecting Scaffold Towers
The safe erection of scaffold towers is made up of several key steps:
- Site Assessment: Conduct a thorough assessment of the site to identify any potential hazards, such as uneven ground or overhead obstacles.
- Base Preparation: Check that the base of the tower is level and stable, and use adjustable base plates or stabilisers if necessary.
- Component Inspection: Check all components for damage or wear before assembly.
- Following Instructions: Assemble the tower according to the manufacturer’s instructions, ensuring all connections are secure.
Using Scaffold Towers Safely
When using scaffold towers, it’s important to follow these safety guidelines:
- Load Management: Do not exceed the maximum load capacity of the tower; distribute loads evenly and avoid dynamic loads such as moving or jumping.
- Access and Egress: Use only the designated access points for climbing the tower and do not climb the outside frame.
- Guardrails and Toe Boards: Make sure that guardrails and toe boards are in place to prevent falls.
- Weather Conditions: Be aware of weather conditions that could affect the stability of the tower, such as high winds.
Dismantling Scaffold Towers
Dismantling scaffold towers should be done just as carefully to avoid accidents:
- Reverse Assembly: Follow the assembly instructions in reverse order to dismantle the tower.
- Component Handling: Handle components carefully to prevent damage.
- Safe Storage: Store parts in a safe and organised manner to prevent future damage or loss.
Training and Competence
Certifying that site workers are qualified to use scaffold towers is another key part of compliance. This involves both formal training and practical experience.
Training Programs
Training programs are designed to equip workers with the knowledge and skills needed to use scaffold towers and other access equipment safely. A typical training programme will cover:
- Regulatory Requirements: Understanding the legal obligations related to scaffold tower use.
- Safe Practices: Best practices for erecting, using and dismantling scaffold towers.
- Emergency Procedures: How to respond to accidents or emergencies involving scaffold towers.
Competence Assessment
Alongside training, it’s important to regularly assess the competence of workers who use scaffold towers. This can be achieved through:
- Refresher Training: Routine training sessions to reinforce safety practices.
- On-the-Job Assessments: Supervisors should observe workers and provide feedback on their performance.
- Certification: Workers should be certified as competent to use scaffold towers, and this certification should be renewed periodically.
Aluminium Scaffold Towers for Sale
At TopTower, we are committed to providing high-quality, compliant scaffold towers that you can rely on. We have a scaffold tower solution for almost any access problem, such as needing a portable scaffold tower for easy movement, or a one-man scaffold tower for smaller jobs.

Our products are manufactured and tested to meet national standards, giving you confidence in their safety and performance. Browse our full selection of access equipment products online, or give us a call on 0121 585 5858 to discuss your specific needs.