How the iBuild System Works for Non-Builders
Transcript
Charles Christodoulou: This business was set up for people who realise how much money you can save simply by being an owner-builder.
Charles Christodoulou: Now, when I say “builder,” you don’t have to physically do anything – but you do have to project manage.
Charles Christodoulou: Project manage means you probably need to set up an Excel spreadsheet with all the tasks that need to be done, a summary of the tradespeople you’re going to use, and when and in what order they’ll come.
Charles Christodoulou: Once you’ve got that set up, the rest is easy.
Charles Christodoulou: In the construction manual we issue to people who sign up, it covers all the stages – and when to call each trade.
Building a second dwelling such as a granny flat can be a smart investment. iBuild kit homes are designed with owner-builders in mind, helping you save costs while still getting practical guidance.
What is the iBuild Owner-Builder System?
iBuild is an award-winning kit homes supplier shipping across Australia and internationally. Recognising that many clients have limited building experience, iBuild has designed its owner-builder system to provide comprehensive, step-by-step guidance and resources to help you successfully manage your kit home construction—regardless of experience.
How Much Can You Save?
A typical two-bedroom example looked like this:
- Materials: ~$80,000
- Labour (owner-builder engaging trades): ~$80,000
- Total owner-builder outlay: ~$160,000
- With registered builder: ~$200,000–$220,000
That’s a potential saving of ~$40,000–$60,000 when you manage the project yourself.
What Does Project Management Involve?
You don’t have to physically build, but you do need to run the project:
- Create a clear timeline and task sequence (a spreadsheet works well).
- Book trades in the right order and supervise quality and progress.
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Manage payments and basic compliance steps.
Tip
You can ask an AI tool (e.g., “Create a detailed Excel timeline of construction stages for building a kit home”) to draft a starter schedule, then tailor it.
The Critical Success Factor:
On-Site Supervision
If you can’t be on site regularly to supervise, don’t do it.
- Check quality and resolve issues early.
- Keep the schedule moving.
- Release payments only when work meets the standard.
Practical approach to trades:
- Speak with each trade up front to set expectations.
- Closely observe the first couple of days.
- Keep contractors who perform; replace those who don’t.
Finding Reliable Trades
- Research local trades and request multiple quotes.
- Meet candidates (in person or video) and check references.
- Start with smaller tasks before committing to larger scopes.
If you can’t supervise regularly: either hire a registered builder or choose a site you can visit frequently.
Getting Started with iBuild
- Choose a design you like.
- Complete the ER1 (previously known as CR1) form with your requirements.
- Receive an estimate and confirm it fits your budget.
- Only then proceed to technical planning and next steps.
Tip
Don’t dive into technical work first – get budget clarity early so you don’t waste effort on an unaffordable plan.
Is the iBuild System Suitable for Non-Builders?
Yes – if you’re comfortable managing (not physically building) the project. iBuild’s system is designed to even guide first-timers with step-by-step resources, clear staging, and advice on when to engage each trade.
With planning, regular supervision, and iBuild’s guidance, many non-builders complete their kit home successfully. If frequent site attendance isn’t possible or you’d rather not manage trades, engaging a registered builder is the safer path.
Not sure whether to self-manage assembly or get help? See Who can assemble my iBuild kit home? for your options.