The Correct Order of Trades in a Renovation
One of the most confusing parts of running a home renovation is knowing which trades should come first.
Homeowners often assume several jobs can happen at the same time. In reality, most renovation projects follow a very specific sequence. When that order is disrupted, the project can quickly become inefficient, expensive or frustrating.
Understanding the correct order of trades is one of the most important parts of planning a renovation. When the sequence is right, the work progresses smoothly. When it is wrong, trades end up undoing each other’s work or waiting for problems to be resolved.
Why Renovation Sequencing Matters
Every trade relies on work completed by another.
Plasterers need electrical cables and pipework installed before they begin.
Carpenters often need plastering finished before fitting joinery.
Tilers need surfaces properly prepared before installation.
If these steps happen in the wrong order, it often leads to delays or damage to finished work.
For example, installing flooring before plumbing adjustments are completed can mean sections of floor have to be removed later. Similarly, painting before joinery installation may result in additional decorating work once carpentry is finished.
A renovation sequence exists for a reason. It allows each stage of work to build on the previous one without causing disruption.
A Typical Order of Trades in a Home Renovation
While every project is slightly different, most renovations follow a similar structure.
1. Structural Work
If the project involves removing walls, installing beams or making major layout changes, structural work usually happens first.
This stage might include:
demolition and strip out
structural steel installation
rebuilding walls or floors
major alterations to the layout
Once the structure is complete, trades can begin installing systems inside the walls and floors.
2. First Fix Plumbing and Electrics
The first fix stage involves installing the hidden infrastructure of the house.
This includes:
electrical wiring and cables
plumbing pipework
heating systems
ventilation systems
At this point the walls are still open, allowing trades to run cables and pipes where needed.
3. Plastering and Wall Finishes
Once the first fix work is complete, walls and ceilings can be finished.
This typically includes:
plastering
drywall installation
ceiling repairs
surface preparation
After this stage, the house begins to look more complete.
4. Joinery and Carpentry
With walls finished, carpenters and joiners can install items such as:
doors and door frames
skirting boards and architraves
built in furniture
kitchen cabinetry
These elements require finished walls to achieve a clean installation.
5. Flooring and Tiling
Next comes the installation of surfaces.
This might include:
floor tiling
bathroom tiling
timber flooring
stone or large format tiles
These finishes depend on the earlier structural and preparation work being completed correctly.
6. Second Fix Electrics and Plumbing
Once finishes are installed, trades return to complete the final stage of their work.
Second fix typically includes:
light switches and sockets
taps and sanitaryware
radiators and heating controls
appliances and fixtures
This stage connects all the systems installed earlier.
7. Decorating and Final Finishes
The final stage of the renovation usually involves:
painting and decorating
final adjustments
snagging
cleaning and finishing touches
At this point the project is ready for the home to be fully used again.
What Happens When the Order Is Wrong
Many renovation problems happen when the sequence is broken.
Sometimes this happens because a trade becomes available earlier than expected. Other times homeowners try to accelerate the project by scheduling multiple trades at once.
Even small changes can create complications.
For example, installing plaster before electrical changes are finalised can mean walls have to be reopened. Installing flooring too early can result in damage during later stages.
These situations increase both time and cost.
Why Homeowners Find This Difficult
Professional project managers develop an instinct for sequencing trades after years of working on building sites.
They know which decisions need to be made early and which trades depend on each other.
Homeowners rarely have that experience. When running a renovation themselves, they suddenly become responsible for coordinating an entire project.
This can feel overwhelming, particularly when you are living in the property at the same time.
How to Keep Your Renovation on Track
There are several simple ways to keep a renovation progressing smoothly.
Plan decisions early
Many delays happen when trades arrive on site and key decisions have not yet been made.
Choosing layouts, fixtures and finishes early prevents last minute confusion.
Confirm trade schedules in advance
Booking trades ahead of time helps maintain momentum.
Waiting until the previous job is finished can create long gaps in the schedule.
Understand the overall sequence
Even if you are not managing every detail, understanding the basic order of work helps you anticipate what comes next.
Where Hey, Barb Comes In
Hey, Barb was created to help homeowners understand and manage renovation projects more easily.
The platform helps you see the correct sequence of work, understand what decisions are coming next and coordinate trades with confidence.
Instead of learning everything through trial and error, homeowners can run their renovation with a clear structure guiding the process.
Related Renovation Guides
You may also find these articles helpful:
How to Plan a Home Renovation So Trades Work Together
Why Renovation Projects Stall (And How to Prevent It)
Why Communication Breakdowns Cause Renovation Problems
Final Thoughts
The correct order of trades is one of the foundations of a successful renovation.
When work is sequenced properly, trades can focus on doing their job well and the project progresses naturally from one stage to the next.
Understanding this structure helps homeowners avoid costly mistakes and maintain control over the renovation process.