The A to Z of renovation in Dubai, from approvals to zoning, is a language of its own: NOC, BOQ, DEWA, snagging, retention. This plain-English guide from M&A Renovation Group explains every term you are likely to meet, letter by letter, with links to official sources and to our deeper guides. Use it to read a quotation, ask better questions and know what you are signing.
Before the letters, here is the whole journey in one line: survey, design, drawings, budget, approvals, works, finishing, handover. Our guide to how M&A runs a project sets out what happens at each of those eight stages and where you sign off.
The A to Z of renovation in Dubai
A
Affection plan: the Dubai Municipality site plan showing plot number, land use and zoning. A useful clue to which authority controls your plot.
Approvals: usually in this order: community or building NOC, authority permit, inspections. See Dubai renovation approvals.
As-built drawings: drawings of what was actually built, including hidden pipes and cables. Ask for them at handover, because the next person to open a wall will need them.
B
BOQ (bill of quantities): the list of every item, quantity and rate. A lump sum with no BOQ is a warning sign, because you cannot compare or measure anything.
Building Permit System: Dubai Municipality’s online permit system, now reached through Build in Dubai.
Bulkhead: a dropped section of ceiling hiding ducts or pipes. See false ceilings in Dubai.
C
CAR insurance (Contractors’ All Risks): the contractor’s policy for damage to the works and third-party liability. Dubai requires an insurance policy for listed permits, such as works of 300 m² or more.
CASD: the Centre for Amicable Settlement of Disputes at Dubai Courts. Claims up to AED 500,000 go there first. See what to do if a contractor stops work.
Chiller or district cooling: chilled water from a central plant, billed by a provider such as Empower or Emicool. You cannot simply add AC outside the system.
Civil Defence (DCD): approves fire and life safety. Moving sprinklers, alarms or exits brings them in.
Completion certificate: issued after final inspections on permitted works.
D
DDA: Dubai Development Authority, which issues permits in zones such as Internet City, Media City and d3.
Decennial liability: ten-year joint liability of contractor and engineer for collapse and defects threatening stability or safety. Finishes usually fall outside it. See contract terms explained.
Defects liability period (DLP): the time a contractor must return to fix defects, typically 12 months. It must be written into your contract to apply.
DEWA: Dubai Electricity and Water Authority. Load changes go through enrolled firms.
DM: Dubai Municipality, the main building authority on the mainland.
E
Ejari: the system for registering tenancy contracts in Dubai. You will need it for many landlord and authority applications.
Entry permit: permission for contractors to enter a community or building. Emaar requires one for all contractors, even when no NOC is needed.
F
FCU (fan coil unit): the indoor unit that cools air with chilled water, usually above a false ceiling. Keep access to it.
FF&E: furniture, fixtures and equipment. Often outside a fit out quote, so check.
Fit out: building out the interior of a space. See fit out vs renovation.
Fit-out permit: the authority permit for interior works. Not every unit needs one: see fit out permit in Dubai.
Flood test: filling a waterproofed wet area with water and checking for leaks before tiling. Our standard is 24 hours.
G
Gypsum: the board used for partitions and false ceilings. Use moisture-resistant board near showers and cookers.
H
Handover: when the finished work and documents pass to you. Do not accept the keys without a snag walk.
Hoarding: the temporary screen around a shop or site, often with landlord-approved graphics.
HVAC: heating, ventilation and air conditioning.
I
Invest in Dubai: the government platform with a licence search, where you can check a mainland contractor’s status and activities.
Inspection: a check by the building, authority or architect. Hidden work must be inspected before it is covered.
J
Joinery: made-to-measure woodwork such as kitchens, wardrobes and panelling. See kitchen cabinets in Dubai.
Jointly owned property: a building divided into units and common parts, governed by Law No. 6 of 2019.
K
Kitchen: usually the most expensive room. Moving it means moving services, which many towers restrict. See premium kitchen renovation and kitchen renovation cost.
L
Leasehold improvements: what a tenant adds to a property. Under Dubai’s tenancy law, a tenant may not remove them on leaving unless agreed.
Lippage: when one tile’s edge sits higher than the next. See what premium quality means.
Load (electrical): the power your space draws. More appliances may need a load increase.
Lump sum: a fixed price for defined work. Higher material costs alone generally do not reprice it.
M
MEP: mechanical, electrical and plumbing.
Master developer: the company behind a community, such as Emaar or Nakheel, with its own rules on top of the authority’s.
Mollak: the Dubai Land Department’s system for service charges and jointly owned property.
Muqawala: the Civil Code’s name for a contract for work, including a renovation contract.
N
NOC (no objection certificate): written permission from your building or community to start work. See how to get a building NOC.
O
Owners committee: a group of owners in a jointly owned building who check on management and pass on complaints.
Oqood: the interim register for off-plan units before the title deed.
P
Payment stages: the schedule linking your payments to work done.
Permit to work: a landlord’s or facilities manager’s permission for specific work on specific days.
Provisional sum: an allowance for work that cannot yet be priced, adjusted to actual cost. Ask how many are in your quote, because they can hide the true price.
Q
Quantity surveyor (QS): a cost professional who measures work. Useful for checking a BOQ, or for valuing work done if a job stalls.
Quotation: the priced offer. Read the exclusions and validity period.
R
Reinstatement: returning a space to its original condition when a lease ends. See Cat A vs Cat B.
RERA: the Real Estate Regulatory Agency, the regulatory arm of the Dubai Land Department.
Retention: money held back until defects are fixed. About 10% is common in UAE construction, though it is not legally required.
S
Service charges: annual charges for managing and maintaining a jointly owned building. Some communities ask you to clear them before works start.
Shop drawings: the contractor’s detailed drawings for making joinery, steel or glass.
Snagging: inspecting finished work and listing defects to fix. Do this at handover from a developer too: under Law 6 of 2019, a developer is liable for one year for defective mechanical, electrical and plumbing installations and ten years for structural defects.
T
Tax invoice: a dated invoice showing 5% VAT. Ask for one for every payment, because it is key evidence in a dispute.
Trakhees: the regulator under PCFC for areas such as JAFZA and Dubai Maritime City.
Turnkey: one company delivers from design to a ready-to-use space. See turnkey fit out in Dubai.
U
Unit: your apartment, shop or office. Under Law 6 of 2019 it includes non-support internal walls and fixtures, but not services that serve other units.
Upturn: where waterproofing continues up the wall. Our standard specification is 300 mm in wet areas.
V
Variation order: a written change to the agreed work and price. Never let extra work start without one.
VAT: 5% on renovation works. Check whether a quote includes it.
W
Warranty: the contractor’s written promise to fix defects. Get it on the contract or invoice.
Waterproofing: the hidden membrane in wet areas, and the one thing never to save on.
Wet area: any room with water: bathrooms, kitchens, laundry and balconies.
X
X-ray or GPR scan: scanning a slab or wall for steel and post-tension cables before cutting or coring. Skipping it in a tower can be dangerous and costly.
Y
Yield: rental income as a share of property value. Renovation can help you re-let a unit, but Dubai’s rent decree still limits increases for a sitting tenant at renewal.
Z
Zoning: land-use and height rules for a plot, shown on the affection plan. Zoning limits what you can add to a villa: see villa extensions.
Three dates that affect any renovation programme
- Midday work ban: outdoor work in direct sun stopped from 12:30pm to 3pm, 15 June to 15 September, in 2026. It hits villa exteriors, roofs and pools most.
- Ramadan: private-sector working hours drop by two a day. Ramadan 2027 is forecast to start about 8 February, subject to moon sighting.
- Noise hours: press reports put construction noise at 7am to 8pm citywide, and your NOC is usually narrower.
Frequently asked questions
What is the first step in a renovation in Dubai?
Find out what your building or community allows, then have the space surveyed. Knowing the rules before design avoids drawings that get rejected. The NOC usually comes before any authority permit.
What is the difference between an NOC and a permit?
An NOC is permission from your building, community or landlord. A permit comes from an authority such as Dubai Municipality, DDA or Trakhees. Many jobs need the NOC only, and bigger or commercial jobs may need both.
What does snagging mean?
Snagging means inspecting finished work and listing defects to fix before you accept it: uneven tiles, paint marks, doors that do not close and so on. It applies to a developer’s handover and to a contractor’s.
What should a renovation contract include?
The parties and licence, scope and drawings, BOQ, price and payment stages, start and end dates, delay terms, variation rules, insurance, defects period, warranty and how disputes are handled. Keep it in writing.
Who is M&A Renovation Group?
M&A Renovation Group, or M&A Fit Out & Renovation, is the name clients use for M&A Technical & Contracting, an architect-led fit out and renovation company in Downtown Dubai run by architect and owner Misagh Ali.
Checked in November 2026. Definitions are general guides, not legal advice. Law numbers and dates can change, so confirm anything important.
Want someone to handle the A to Z for you?
We manage renovations from the first site visit to the keys, so you make the decisions and we handle the terms above. See renovation services in Dubai or book a free site visit.
