Sole Boards
 
Sole boards are placed under the base to spread the load and keep the structure stable. They provide a solid foundation to prevent the structure from sinking into soft ground. Most sole boards are made from wood, although plastic or composite versions exist.

Base Plates

Base plates sit on top of the sole boards and connect to the vertical poles. They help distribute weight evenly and provide a stable, level start for the scaffold structure.

Standards

Standards are the vertical poles of the scaffold. They carry the weight of the entire structure, transferring the load down to the base plates and sole boards on the ground.

Ledgers

Ledgers are horizontal poles that connect the standards, creating the main framework of the scaffold. They add support and help keep the standards aligned.

Transoms

Transoms are shorter horizontal poles placed at right angles to the ledgers. They support the scaffolding boards, making the platform stable and secure.

Ledger Braces

Ledger braces are diagonal poles that connect standards and ledgers. They prevent sideways movement to ensure the structure remains rigid.

Putlogs

Right-angle couplers connect poles at 90-degree angles. They provide a secure link between standards and ledgers, forming the scaffold’s basic grid structure.

Couplers

Swivel couplers connect poles at any angle for more flexibility in scaffold design. They’re most often used for diagonal bracing.

Putlog couplers are used to attach putlogs to ledgers or standards for extra stability.

External couplers are used to join two poles together. An external coupler goes around the two poles like a sleeve, which is why these parts can also be called sleeve couplers.

Internal couplers fit into the ends of two poles, joining them together.

Scaffolding Parts: Safety and Access

Safety and access parts are vital for preventing falls and ensuring workers can move securely around the structure.

Toe Boards

Toe boards are short barriers along the edge of the platform. They prevent tools and materials from falling off and injuring anyone below.

Access Ladder, Transoms & Access Transoms.

Access ladders provide a safe way for workers to climb up and down the scaffold. They’re usually secured to the structure to ensure stability and prevent slipping.

Ladder Access Gates

Access gates are entry points installed on the scaffold platform. They help control access and should automatically close to prevent accidental falls.

Safety Tips

Following basic safety practices on scaffolding can make a huge difference in preventing accidents.
Learn Scaffolding Parts and What They Do
Every component plays a role in the scaffold’s safety and stability. If you know what each part is and what it does, you can spot when one’s missing or not fitted correctly. If something doesn’t seem right, stop and seek out a competent supervisor.

Use Any PPE You’re Given

Personal protective equipment (PPE) like helmets, harnesses and non-slip footwear is there to protect you. Make sure you wear it properly every time you’re working at height.
Check your PPE before each use, and ask for replacements if any equipment shows signs of damage.
Report Any Concerns or Incidents to Your Supervisor
If you spot any issue with the scaffold or experience an incident, always report it immediately to your supervisor. Even minor concerns, like missing toe boards, should be flagged so they can be fixed right away. Quick reporting helps address hazards before they lead to accidents.

Scaffolding Safety Training

Understanding scaffolding parts is essential, but there’s more to learn before scaling any access ladder. Scaffold Awareness Training course's, which are widely available on line or otherwise offers a closer look at each component and how they all fit together. It also covers the safety practices every construction worker must know. This course is ideal for anyone looking to build confidence and stay safe on the job site.