A standard Cat B office fit-out in Dubai takes roughly 4 to 10 weeks end to end for a simple scope, and 10 to 16 weeks for a typical 1,000 to 2,000 sq ft office from design sign-off to handover. Larger offices with bespoke joinery and a full MEP redesign run to 20 to 28 weeks (A5 Renova, August 2026; Office Master, April 2026). Approvals, not construction, are where most office programmes slip. This guide sets out the published timelines by size, how long each authority takes, and how to keep a move-in date.
How long does an office fit-out take in Dubai?
| Office | Published timeline | Source |
|---|---|---|
| Standard Cat B fit-out, simple scope | 4 to 10 weeks end to end | A5 Renova, August 2026 |
| About 500 sq ft | 8 to 14 weeks (construction phase) | Office Master, April 2026 |
| 1,000 to 2,000 sq ft, Cat B | 10 to 16 weeks from design sign-off to handover | Office Master, April 2026 |
| 5,000 sq ft and above, bespoke joinery, full MEP redesign | 20 to 28 weeks | Office Master, April 2026 |
The ranges overlap because scope matters more than area: a small office that moves every wall can take longer than a large one that keeps its layout. If you are starting from a bare unit, read our guide to shell and core vs fit-out first. For budgets, see our office fit-out cost guide.
What are the phases of an office fit-out?
One 2026 guide breaks a typical project into these phases (Office Master, April 2026):
| Phase | Typical weeks | Milestone |
|---|---|---|
| Discovery and briefing | Weeks 1 to 2 | Brief approved |
| Design and space planning | Weeks 2 to 5 | Design signed off |
| Authority approvals | Weeks 4 to 8 | All permits received |
| Procurement and pre-construction | Weeks 5 to 9 | Site mobilised |
| Construction and installation | Weeks 8 to 14 | Practical completion |
| Furniture, IT and completion | Weeks 12 to 16 | Completion certificate |
A shorter breakdown from another guide: design 1 to 3 weeks, approvals 1 to 3 weeks, construction and MEP 3 to 8 weeks, testing, inspection and handover 1 to 2 weeks (A5 Renova, August 2026).
How long do office fit-out approvals take?
The authority depends on where the building is, not on your business activity. Published processing times differ between sources, so plan with the longer figure:
| Authority | Dar Al Naseeb | Office Master |
|---|---|---|
| Dubai Municipality | 10 to 15 working days | 4 to 8 weeks |
| DDA (TECOM areas) | 7 to 14 working days | 3 to 6 weeks |
| Trakhees | 10 to 20 working days | n/a |
| DIFC | n/a | 3 to 6 weeks |
| JAFZA | n/a | 2 to 5 weeks |
Sources: Dar Al Naseeb, August 2026; Office Master, April 2026. The first counts the permit review alone; the second counts the full approval stage including resubmissions. Civil Defence runs alongside: one guide notes that waiting for the fit-out approval before starting the Civil Defence submission is the most common reason a three-week approval becomes a six-week one (Dar Al Naseeb, August 2026).
What usually delays an office fit-out?
Approvals first. One guide says approvals, not construction, are where schedules usually slip, and that Civil Defence sign-off is the approval that most often gates the move-in date (A5 Renova, August 2026). After that:
- Late design changes, especially to partitions, which move the AC, lighting and data with them.
- Furniture and joinery lead times for bespoke items and imported furniture.
- Building rules on working hours, noisy work and lift bookings in occupied towers.
- Working around staff when the office stays occupied during the work.
Can you fit out an office while the team keeps working?
Yes, in phases, with noisy and dusty work done out of hours. It takes longer and costs more than an empty floor, because each area is handed over before the next starts and trades return several times. Moving one department at a time is the most common approach. Say at the start if the office must stay open, so the programme is built around it.
How do you keep an office fit-out on schedule?
- Sign off the layout early and freeze it before drawings go to the authorities.
- Submit to the authority and Civil Defence in parallel, with the landlord NOC already in hand.
- Order furniture and long-lead items during approvals, not after.
- Get a dated programme by phase in the contract, not just a handover date.
- Use one contractor for every trade so partitions, AC, lighting and data are coordinated by one person.
That is how our office fit-out service is run: a site visit first, then a written quote itemised by trade with a dated programme, and the building and Civil Defence submissions handled as part of the contract.
All third-party timelines above are quoted from the linked pages as published on their stated dates and are not Widget Tech commitments. Widget Tech gives each office a dated programme after a site visit.
Frequently asked questions
How long does an office fit-out take in Dubai?+
Published 2026 guides put a simple Cat B fit-out at about 4 to 10 weeks end to end, a typical 1,000 to 2,000 sq ft office at 10 to 16 weeks from design sign-off, and large bespoke offices at 20 to 28 weeks.
How long does fit-out approval take in Dubai?+
Published figures range from about 7 to 20 working days for the permit review, depending on the authority, to 3 to 8 weeks for the whole approval stage including resubmissions. Civil Defence should run in parallel.
What is the longest part of an office fit-out?+
Construction takes the most weeks, but approvals are where programmes most often slip, with Civil Defence sign-off the step that most often decides the move-in date.
Can an office be fitted out while staff keep working?+
Yes, in phases with noisy work out of hours. It takes longer and costs more than working on an empty floor.
Are these Widget Tech timelines?+
No. They are quoted from the linked third-party guides with their dates. Widget Tech gives each office a dated programme after a site visit.
Want to see our articles more often in Google results? Add Widget Tech as a preferred source
