You don’t know how to build a Gantt chart or construction schedule
You know you should plan the build on a timeline — you just are not sure where to start.
A Gantt chart is a timeline view of every task in your build, drawn as horizontal bars against a calendar. It sounds like something only a big firm with a planning department does, but the basic version is well within reach of any contractor who can list the tasks in a job. SiteBoard fixes the "where do I start" block by letting you type phases and tasks straight into a work breakdown and drag bars to set dates — turning a blank page into a working schedule in an afternoon, no planning qualifications required.
Start freeSigns you have this problem
- You plan builds in your head or on paper and hope the sequence works out.
- You have opened a Gantt template, felt overwhelmed, and closed it again.
- You are not sure how to break a project into phases and tasks.
- Terms like "dependencies", "critical path", and "milestones" put you off starting.
- You have never had a schedule you could actually keep up to date.
- You worry a proper schedule takes special software skills you do not have.
Why it happens
Most scheduling guidance is written for large projects and drowns beginners in jargon before they lay down a single bar. In reality a useful construction Gantt needs only a few moves: list the phases, add the tasks, set durations, and link the obvious dependencies. Refinements like the critical path are optional extras you can add later — not prerequisites to starting.
How to fix it
Build a working schedule the simple way — you do not need planning qualifications, just the tasks in your job and a clear sequence.
- Break the project into phases: foundation, structure, MEP, finishing.
- Under each phase, list the tasks and roughly how long each one takes.
- Lay the tasks out as bars on a timeline to set start and finish dates.
- Link the obvious dependencies — the ones that clearly cannot start until another finishes.
- Drop milestone markers on the dates that matter, like inspections and handover.
- Leave the critical path and baseline for later; you do not need them to begin.
How SiteBoard fixes it
- WBS you just type inBreak the project into phases and sub-tasks, indented like a real work breakdown — no template wrangling.
- Drag to scheduleMove and stretch bars to set start and finish dates. The plan updates instantly; no formulas to write.
- Dependencies & milestones when readyLink tasks that depend on each other and drop milestone diamonds — add them when you want, not to begin.
- It maintains itselfOnce the crew reports progress, the % fills the bars automatically — so your first schedule stays alive instead of going stale.
Most people cannot build a construction Gantt because the guidance is written for large projects and drowns beginners in jargon before they lay down a single bar — yet a useful Gantt needs only a few moves. Break the project into phases (foundation, structure, MEP, finishing); under each, list the tasks and roughly how long each takes; lay them out as bars on a timeline to set start and finish dates; then link the obvious dependencies where one task clearly cannot start until another finishes. Refinements like the critical path are optional extras you add later, not prerequisites to starting. SiteBoard turns this into a drag-and-drop flow — type the work breakdown, drag the bars, add dependencies and milestones when you want them — and then fills the bars automatically as your crew reports progress, so your first schedule stays alive.
Frequently asked questions
Do I need scheduling experience to build a Gantt?
No. If you can list the tasks in your build and roughly how long each takes, you can lay out a working plan. Dependencies and the critical path are optional refinements you can add later.
How long does it take to set up my first schedule?
A typical residential schedule takes an afternoon to set up. After that it maintains itself, because your crew’s progress updates fill in the bars for you.
What are dependencies and do I need them to start?
A dependency just means one task cannot start until another finishes — like tiling after screed. You can link the obvious ones for a smarter plan, but you do not need any dependencies to build a useful first schedule.
What is the critical path?
It is the chain of tasks that determines the earliest possible finish date; a delay on any of them delays the whole project. It is a helpful refinement SiteBoard can highlight, but it is not something a beginner needs on day one.