Our extendable scaffold transoms serve as adjustable intermediate board supports, featuring an extending section for the inside boards. This design adapts to various site conditions, reducing the need for multiple fixed-sized transoms. We offer two connection styles (plain or wedged) and board sizes of 4+3 or 5+3, providing flexibility and security for your construction project.
Complete your scaffold platform
Pair these extendable board supports with our ReadyLok transoms to create the main platform. For boarding, purchase our 38mm x 225mm new scaffolding boards and complete the structure with our 48.3mm galvanised scaffold tubes, which form the main framework.
Product FAQs
What is an extendable transom?
An extendable scaffold transom is a prefabricated component engineered to provide adjustable support for scaffolding boards, primarily on the interior side of the scaffold. These transoms enable versatile spacing configurations and permit the installation of supplementary boards beyond the standard platform width, thereby enhancing both the working area and accessibility.
What are extendable transoms made from?
They are made from galvanised steel.
What are the dimensions of an extendable scaffold transom?
- 4+3 extendable transoms: 866mm long when retracted.
- 5+3 extendable transoms: 1098mm long when retracted.
How much does an extendable transom weigh?
- The 4+3 plain transom weighs kg.
- The 5+3 plain transom weighs kg.
- The 4+3 wedge transom weighs 9kg.
- The 5+3 wedge transom weighs 9.9kg.
Please note that all weights are approximate.
How many inside boards can be added to an extendable transom?
You can install up to 3 inside scaffold boards.
Which types of scaffolds are extendable transoms suitable for?
They are suitable for the following types of scaffolds:
- Facade access.
- Inspection scaffolds.
- Lightweight, medium & heavy-duty scaffolds.
- 4 or 5 board-wide residential or commercial scaffolds.
Can extendable transoms be used with Readylok transoms?
Yes, this transom can be used with Readylok transoms as per the below:
- The 4+3 extendable intermediate transom 866mm fits the Readylok 4 board units.
- The 5+3 extendable intermediate transom 1098mm fits the Readylok 5 board units.
Are extendable scaffold transoms safety tested?
Yes, all of the extendable transoms we supply are tested and comply with TG20, according to the latest NASC guidance (NASC TG20), and come with full certification.







Reviews
There are no reviews yet