Professional Joomla 5 to 6 upgrade
You want to move your Joomla 5 site to Joomla 6 with a clean technical approach?
We review the baseline first, note possible specifics and guide the upgrade through to post-checks.
Many clients ask about “updating Joomla 5 to 6” – that is this step. Because the major version changes it is technically an upgrade, and the path runs through the last 5.4 release as a bridge.
The maintenance window for Joomla 5 is closing
Joomla 5 is still supported, but not for much longer: bug fix support ends on 13 October 2026, after which only security updates follow until 12 October 2027. Joomla 6, by contrast, is covered until October 2029. No reason to panic – but a good reason to plan the move now rather than under time pressure later.
- after October 2026 bugs in Joomla 5 are no longer fixed, only security flaws are closed
- extension vendors are increasingly focusing development on Joomla 6
- the upgrade path runs through the final 5.4 release as a bridge, which has to be in place first
- the longer you wait, the more extensions need sorting out at the same time
4-step process
How the Joomla 5 to 6 upgrade works
Structured in four steps—from analysis to post-check.
Technical pre-check
We review Joomla version, extensions, template base and hosting environment before touching anything.
Compatibility assessment
We evaluate possible risks and identify extensions or configurations that need attention.
Backup and upgrade
After a full backup we perform the Joomla 6 upgrade in a structured way.
Post-check
We check key areas of your site and report back with findings and recommendations.
On request we move your site straight into Manage Joomla Care or Manage Joomla Care Pro for ongoing upkeep.
Why plan Joomla 6 early
A planned upgrade to Joomla 6 reduces pressure, prevents update backlogs and modernises security, compatibility and evolution. Look at the whole baseline: extensions, template, PHP, database and hosting—not only the target version.
Why the Joomla 6 upgrade costs more than the step from 4 to 5
A fair question, so here is the answer without hedging: the jump from Joomla 4 to 5 was technically manageable. Joomla 6 involves considerably more to sort out, and that shows up in the effort.
- Joomla 6 requires PHP 8.3 or newer – that affects not just the server but every extension carrying older code
- the most common stumbling block is the template framework, because customisations often sit in the original files instead of a child template
- more paid extensions need a current licence for Joomla 6, sometimes in a new major version
- legacy calls only keep working through the backward compatibility plugin – acceptable as an interim step, not as a permanent solution
- the path runs through the final 5.4 release as a bridge, an additional intermediate step with its own checks
When a custom quote makes sense
Depending on structure, 5→6 can be standard or need more planning. A tailored quote fits when many extensions are involved, the template is heavily customised, the site is business-critical or other technical work runs in parallel.
Joomla 5 to 6 upgrade from €390 excl. VAT
The standard case is possible at a clearly calculable fixed price. Moving to Joomla 6 involves more work than the step from Joomla 4 to 5, which is why the entry price is higher here.
Premium service includes:
- Technical pre-check of your website
- Backup and safeguards before the upgrade
- Joomla 6 upgrade execution
- PHP and baseline compatibility check
- Post-check of core functionality
- Personal feedback on any findings
- Support and guidance around the upgrade
Customer proof
What customers in similar situations value
Christiane & Dieter Bohres
Management, fashion agency M.
“Exceptionally fast, flawless delivery and great service. We will recommend Joomla Upgrade Service to our clients.”
A.
“All questions answered competently and quickly. From first enquiry to go-live it felt like the project was in good hands.”
S.
“Pleasant communication, professional work and flexible responses to questions and issues upgrading a non-profit animal welfare site.”
We deliberately care for only a limited number of Joomla projects at a time so quality, personal support and reliable response times stay sustainable.
FAQ
Is this an update or an upgrade?
Technically an upgrade, because the major version changes. An update stays within one line, for example Joomla 5.2 to 5.4—that is routine and runs as part of ongoing maintenance. Moving to Joomla 6 also involves PHP 8.3, the template framework and licences. So if you say “update Joomla 5 to 6”, you are in the right place.
Is upgrading to Joomla 6 sensible already?
Yes, for a concrete reason: bug fix support for Joomla 5 ends on 13 October 2026 and security updates run until 12 October 2027. Plan now and you choose the timing. Wait and you do it under pressure later. How much work it takes in your case is what the pre-check establishes.
Why does the Joomla 6 upgrade cost more than the one from 4 to 5?
Because there is more to sort out: Joomla 6 requires PHP 8.3, more paid extensions need a current licence, the template framework is the most common stumbling block, and the path runs through the final 5.4 release as a bridge. The step from 4 to 5 therefore stays at €250, while Joomla 6 starts at €390.
Can I jump straight from Joomla 4 to Joomla 6?
Not in one step. The official path runs through Joomla 5.4 as a bridge. For you it stays one engagement – we handle the intermediate steps in a single pass, with checks in between.
Can you review PHP compatibility?
Yes. We factor PHP and baseline compatibility into the assessment. Joomla 6 requires PHP 8.3 as a minimum – if your hosting is below that, we tell you before the upgrade.
Is Joomla 6 part of a care package?
Major upgrades on the official Joomla path are included in Manage Joomla Care Pro while the site stays upgrade-ready under care.
Does this suit existing care clients?
Yes. Major upgrades are usually easier to plan and execute in a care context.
Ask now how your Joomla 5→6 upgrade should be prepared and executed technically.
