Temporary Works and Shoring Under the Party Wall Act
Temporary works such as props, needles and shoring are not a separate category under the Party Wall etc. Act. They matter because they support the party wall or neighbouring structure while permanent work goes on. Where they are part of notifiable work, the award should record them.
Why shoring is used
When a beam is inserted or a wall is opened up, the load above needs temporary support. Props, needles and shoring do that. In excavation, sheet piling or temporary support may keep the ground stable.
Does it need its own notice
Usually the notice covers the main work, for example inserting a steel beam. The temporary works that make it possible are part of that operation. The notice and drawings should describe them where they affect the party wall or the neighbour.
What the award should say
A good award records how the wall will be supported, who designs the temporary works, when they are installed and removed, and what protection the neighbour's property gets. If a structural engineer designs them, say so.
Responsibility
The building owner is responsible for the work and for making good any damage. That includes damage from temporary supports, vibration and loss of support. The builder should carry insurance, but read the policy wording, because covers differ.
Access and inspection
Temporary works may sit inside the neighbour's property, for example needles through the wall. That needs access, with 14 days' notice. Surveyors may inspect both sides while they are in place.
Neighbour's concerns
If you are the neighbour, ask to see the temporary works design before installation. Ask who will monitor movement, and how often. Photographs taken before, during and after the works will help if you later need to show what changed.
Frequently asked questions
Can shoring be left in place?
Only if the award and any agreement say so. Otherwise it should be removed and the area made good.
Who designs temporary works?
Usually the builder or a structural engineer. The award may require named details.
What if the wall moves?
Tell the surveyors at once. Record it with photographs and measurements.
Do temporary works need building regulations approval?
That is a separate system from the Act. Ask the building control body or your engineer, because the Act does not deal with it.
Source: Party Wall etc. Act 1996 on legislation.gov.uk
Related guides
- Party Wall Rules for Installing an RSJ (Rolled Steel Joist)
- Chimney Breast Removal and the Party Wall Act: Step-by-Step Rules
- Excavations and Foundational Underpinning: Party Wall Rules Explained
- Schedule of Condition: Why You Need One Before Building
Last updated: . This page is general information about the Party Wall etc. Act 1996 (England and Wales). It is not legal advice. Every property and dispute is different, so take advice from a party wall surveyor or a solicitor before you act.