How the office fit-out process works in Dubai
An office fit-out in Dubai moves through six stages: brief and survey, design, landlord and authority approvals, procurement and shop drawings, site works, then testing, inspections and handover. The approvals stage sits on the critical path, but the stages that cause the most trouble are usually the ones run in parallel with it — shop drawings, long-lead orders and MEP coordination.
1. Brief, survey and existing conditions
Before any layout is drawn, the space needs to be measured and the base build understood. That means checking slab levels, ceiling void depths, sprinkler and smoke detection layouts, AC zoning, available electrical capacity and the landlord’s fit-out guide. Many offices in Dubai are taken over as shell-and-core or as a previous tenant’s fit-out, and each brings its own constraints: what can be reused, what must be stripped out, and what the landlord expects back at the end of the lease.
The client brief should be agreed at this point too — headcount, meeting room count, IT and AV needs, and any security or server-room requirements. Changing these later is a common cause of redesign.
2. Design and space planning
Concept layouts become developed design: partition setting-out, reflected ceiling plans, lighting, power and data layouts, finishes schedules and joinery elevations. In parallel the MEP design is adapted to the new layout — moving diffusers, rebalancing AC zones, relocating sprinkler heads and smoke detectors to suit new rooms. Interior and MEP coordination needs to be resolved before submission, not after.
3. Landlord NOC and authority approvals
The landlord or building management normally issues a no-objection certificate first, after reviewing the design against its fit-out rules. The authority route then depends on location: Dubai Municipality on the mainland, or the relevant free zone authority such as DDA or Trakhees. Fire and life safety changes go to Dubai Civil Defence, and any increase in electrical load needs DEWA approval.
As an example of what an authority asks for, the Dubai Development Authority’s published fit-out permit service lists the contractor appointment letter, Ejari, the building owner’s NOC, NOCs from relevant authorities and approved drawings, and notes that a Civil Defence completion certificate is needed before its fit-out completion certificate is issued. Requirements change, so always check the current checklist with the authority. Our authority approvals team handles these submissions as part of the project.
4. Shop drawings, material approvals and procurement
While approvals are in progress, the contractor turns design drawings into shop drawings — partition details, ceiling grids, joinery construction, glazing, door and ironmongery schedules. Each material goes through a submittal: sample, data sheet, and where relevant fire rating or acoustic data, for the client and consultant to approve.
This is where programmes are won or lost. Imported items such as acoustic glazed partitions, specialist light fittings, raised access floors, workstations and loose furniture can carry long lead times, so they are ordered as soon as the submittal is approved. Joinery — reception counters, pantries, storage walls, wall panelling — can be produced off site while the space is being prepared. At Sinas, this is made in our 34,000 sq ft production facility in Al Quoz, which allows finishing in spray booths and storage in climate-controlled conditions before delivery.
5. Site works in an occupied building
Many office fit-outs happen in towers that are already occupied. That shapes the site sequence: noisy works such as coring, chasing and demolition are often restricted to set hours or nights, deliveries are booked through the building’s service lift and loading bay, and the landlord’s permit-to-work system applies to hot works and shutdowns of fire systems.
The typical sequence is strip-out, setting-out, partition framing, MEP first fix in walls and ceilings, ceiling grid, boarding and finishes, then MEP second fix, flooring, joinery installation and furniture. MEP works run through every stage, so weekly coordination between trades — and with the building’s facilities team — is what keeps ceilings from being opened up again.
6. Testing, inspections and handover
Before inspections, systems are tested and commissioned: AC balancing, lighting and emergency lighting, fire alarm and sprinkler modifications, power circuits, data cabling certification and any access control or AV. The landlord inspects against the approved drawings, and the authorities carry out their own inspections before issuing completion certificates. Common failures are practical ones — obstructed exits, missing fire-rated materials, or sprinkler coverage affected by a late layout change.
Snagging follows: a joint walk-through, a snag list, close-out and re-inspection. Handover then includes the as-built drawings, operation and maintenance manuals, test certificates and warranties.
Who manages it all
On a turnkey basis, one contractor carries design coordination, approvals, procurement, site works and handover under a single programme, which removes the gaps between consultants and trades. Sinas Interior Decoration LLC has delivered 2,500+ projects since 1986, with 300+ professionals and operatives working across the UAE and GCC, including commercial offices alongside retail and F&B.
Frequently asked questions
Who applies for the fit-out permit for an office in Dubai?
It depends on the authority. In Dubai Development Authority areas the contractor submits the fit-out permit, supported by the tenant’s appointment letter, Ejari, the building owner’s NOC and the approved drawings. On the mainland and in other free zones the route differs, so confirm the current process with the relevant authority before design is frozen.
Can office fit-out works start before approvals are issued?
Site works should not start until the landlord NOC and the authority permit are in hand. What can run in parallel is design development, shop drawings, material submittals and ordering of long-lead items, which is where most programme time is recovered.
What is handed over at the end of an office fit-out?
Beyond the finished space, the client should receive the completion certificates required by the landlord and authorities, as-built drawings, operation and maintenance manuals, testing and commissioning records, and warranties for equipment and finishes.
Planning an office move or refurbishment? See our commercial interior fit-out services or contact our team to discuss your space.
Written by the Sinas Interior Technical Team. Reviewed by Arun Kumar, Projects Director, Sinas Interior Decoration LLC. Last updated: 28 October 2026.
