Insights — Digital Infrastructure — 3 min read
How Long Does a Commercial Website Rebuild Take?
There's no fixed number of weeks that applies honestly to every rebuild. What matters is which phases are involved and which factors are driving them.
In short
A commercial website rebuild has four phases — discovery and positioning, content, design and build, and testing and launch — and the overall timescale is set by how much of that work already exists, how many decision-makers need to sign off, and how much genuinely new content has to be written rather than reused. Rather than quoting a fixed number of weeks, the sensible approach is to scope each phase against your specific starting point.
Any number quoted for 'how long a website takes' without knowing the scope is a guess dressed up as an answer. What genuinely determines timescale is which phases a rebuild needs to go through, and how much of the groundwork already exists before the project starts.
Why a fixed timescale figure is misleading
A rebuild where the positioning is already clear, the content mostly exists and one person can approve decisions moves through phases quickly. A rebuild where positioning needs establishing from scratch, content has to be written for several audiences, and sign-off runs through several stakeholders will take substantially longer — even with an identical page count and an identical design template.
The phases that make up a rebuild
| Phase | What happens | What lengthens it |
|---|---|---|
| Discovery and positioning | Establishing audiences, proposition, priorities and sitemap | Unclear or contested internal positioning; multiple stakeholders with different views |
| Content | Writing or adapting page content, proof points, technical detail | Content that needs writing from scratch rather than adapting; technical review by subject experts |
| Design and build | Visual design, page build, integrations | Custom design work; integrations with CRM, quoting or stock systems |
| Testing and launch | QA, redirects, analytics, search console setup, launch checks | Migrating a large existing site with many URLs needing careful redirects |
The factors that genuinely move the timeline
- How settled the commercial positioning already is — this is usually the single biggest driver of overall timescale.
- How many people need to approve content and design, and how quickly they turn feedback around.
- Whether content is being adapted from existing material or written from nothing.
- The number of distinct pages, audiences or markets the site needs to serve.
- Whether the build includes integrations — CRM, quoting tools, e-commerce, booking systems — beyond a standard content site.
Where projects most commonly slow down
In practice, rebuilds rarely slow down in the design or build phase. They slow down in discovery, when positioning turns out to be less settled internally than assumed, and in content, when sign-off takes far longer than the writing itself. Scoping realistically for these two phases, rather than assuming design and build will be the bottleneck, produces a far more honest timeline.
A smaller scope can shorten this considerably
A single market-entry page or a focused audit-driven change moves through these same phases much faster than a full-site rebuild, simply because there's less to discover, write and approve. Where the commercial priority is urgent — an upcoming trade show, a specific market conversation — scoping down to the smallest piece of work that answers the immediate need is often the right call, with a fuller rebuild following once time allows.
What to ask a delivery partner instead of 'how many weeks'
A more useful question than a headline number is: what does each phase require from us, and what's the realistic turnaround for our own sign-off? A partner who can answer that specifically, phase by phase, is giving a more honest estimate than one who quotes a fixed figure before understanding your starting point.
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