A standard bathroom renovation in Dubai costs AED 30,000 to AED 45,000, including waterproofing, tiling and new sanitaryware. Larger villa master bathrooms and spa bathrooms are quoted after a site visit, and a complete strip-out and refit takes 10–15 working days per bathroom. Below is what drives the price, why waterproofing matters more than the tiles you choose, and eight design ideas worth budgeting for.

Prices are for supply and installation, based on LuxRenov8's published pricing. Every bathroom is different, so treat them as a planning guide, not a quotation.

Bathroom renovation cost in Dubai at a glance

• Standard bathroom overhaul: AED 30,000–45,000. Full strip-out, waterproofing, new wall and floor tiles, new sanitaryware and a new vanity, with the layout largely unchanged.
• Larger villa master or en-suite bathrooms: quoted after a site visit. More floor area, walk-in showers, double vanities, freestanding baths and more natural stone or large-format tiles.
• Spa bathrooms with a Jacuzzi, steam shower or heated finishes: priced per project, because the electrical loads, ventilation and drainage have to be designed in from the start rather than added later.

Add 5% VAT to any contract price and keep a 10–15% contingency for decisions you make once work starts. If the bathroom is part of a bigger project, our guide to villa renovation cost in Dubai shows how bathrooms fit into a whole-home budget.

What drives the price of a bathroom renovation

Two bathrooms of the same size can be quoted very differently. These are the factors that move the number most:

• Whether the layout changes. Keeping the toilet, shower and basin where they are is the most economical route. Moving them means re-plumbing and new drainage, and in apartments it may need approval from the building's technical department.
• Number of wet zones. A shower, a bath and a WC area each need their own waterproofing detail, drainage and floor falls.
• Tiles and stone. Porcelain, large-format porcelain slabs, natural marble and microcement differ widely in material price, cutting time and waste.
• Sanitaryware and brassware. Wall-hung WCs with concealed cisterns, thermostatic and rainfall showers and freestanding baths cost more to buy and to install than standard pieces.
• Joinery. Bespoke vanity units in moisture-resistant board, mirror cabinets and concealed storage are built to your exact wall run.
• Shower glass. Frameless glass is measured after tiling and made to fit, so it costs more than an off-the-shelf enclosure.
• What is behind the tiles. In older villas, failed waterproofing, corroded pipes and damaged screed are often only found after strip-out.

Why waterproofing fails in Dubai bathrooms

Waterproofing is the most common failure point in Dubai bathrooms, and it is the one part of the job you cannot see once the tiles are down. A beautiful bathroom with poor tanking will eventually leak into the ceiling below, the bedroom next door or, in an apartment, your neighbour's unit. The usual causes are:

• Tiling over old tiles without stripping the floor back and waterproofing it again. Low quotes often rely on this.
• A membrane that stops short of shower walls, corners and the floor-to-wall junction, where water and movement concentrate.
• Poorly sealed drains and pipe penetrations, where the membrane meets a floor drain or a concealed mixer.
• Incorrect falls, so water sits against grout instead of running to the drain. Walk-in showers without a tray are the most sensitive.
• No test before tiling, so defects are only discovered when a stain appears below.

On every LuxRenov8 bathroom renovation we apply a multi-layer waterproofing membrane to floors, shower zones and wall junctions, then carry out a 48-hour flood test before any tile is laid. Floors go down on a levelled screed with correct falls to the drain. When you compare quotes, ask each contractor whether waterproofing is a separate line item, how far up the walls it runs, and whether a flood test is included.

How long does a bathroom renovation take?

A complete strip-out and refit usually takes 10 to 15 working days per bathroom, once approvals are in place. The typical sequence is:

1. Survey and design. We measure the room and prepare 3D renders, so you can see the layout, lighting and finishes before anything is demolished.
2. Approvals. A developer or community NOC for villas, or a building management NOC for apartments.
3. Strip-out and first fix. Old finishes removed, then new plumbing and electrical routes.
4. Waterproofing and flood test.
5. Screed, tiling and grouting.
6. Second fix. Sanitaryware, brassware, vanity, mirrors and lighting.
7. Glass, final clean and handover.

Two things stretch the programme. Imported marble and designer fittings can carry long lead times, so they should be ordered during design, not after demolition. And because bathroom demolition is noisy and dusty, we recommend moving out during major works, especially if it is the only bathroom you have.

Apartment vs villa bathroom renovations

Apartments

An apartment bathroom has to work within the building. You need an NOC from building management, works are limited to permitted hours (in most Dubai towers, Monday to Friday, 9 AM to 5 PM), and the position of the WC and shower drains is limited by the tower's plumbing risers. Waterproofing matters even more here, because a leak becomes your neighbour's problem too. Our apartment renovation team works within these rules in towers across Dubai Marina and Downtown Dubai.

Villas

Villas offer more freedom: enlarging a master bathroom, adding a walk-in shower beside a bath, or converting a dressing area into an en-suite. The cost depends on whether a drainage route is available and on the age of the existing services. Most villas need a developer NOC first, and in villas over 10–15 years old it is worth renewing the plumbing while the walls are open. If several bathrooms need work, doing them as part of a wider villa renovation avoids paying for mobilisation, approvals and protection twice. If you own a villa there, see our villa renovation in Arabian Ranches page.

8 bathroom design ideas for Dubai homes

1. A walk-in shower with frameless glass. A level threshold, a linear drain and one fixed glass panel make even a modest bathroom feel larger. It only works if the falls and waterproofing are right.
2. A rainfall shower with a thermostatic mixer. Pair an overhead rain head with a handheld shower on a separate control, and keep the valve within reach before you step under the water.
3. A freestanding bath in the master bathroom. It becomes the focal point of the room. Plan the waste and floor-mounted filler before the screed goes down, not after.
4. Large-format porcelain or marble-look slabs. Fewer grout lines are easier to clean and look calmer. Our Axis Perfect™ approach aligns tiles to a visual axis so cuts stay out of focal views.
5. A floating vanity in moisture-resistant board. A wall-hung unit with an integrated basin keeps the floor clear. In a master bathroom, a double vanity is worth the extra wall space.
6. A wall-hung WC with a concealed cistern. It frees floor space and makes cleaning easier, and the cistern wall doubles as a shelf.
7. Built-in niches instead of shelves. Set them out on the tile grid at design stage, and waterproof them like the rest of the shower.
8. Spa features: steam, Jacuzzi or heated finishes. These turn a bathroom into a retreat, but the electrical loads, ventilation and drainage must be designed in from day one.

Want a seamless look? Microcement gives a joint-free finish on floors and walls; see our flooring options for how it compares with porcelain and marble.

How to keep your bathroom budget under control

• Keep the wet points where they are unless moving them makes a real difference to how you use the room.
• Spend on what you cannot change later: waterproofing, concealed valves and drainage. Tiles and accessories are much easier to upgrade in future.
• Fix the design before demolition and order imported items early, so the programme does not stall halfway.
• Ask for an itemised quote that lists waterproofing, flood testing, tiling, sanitaryware, glass and joinery separately. A single lump sum makes quotes impossible to compare.
• Protect the investment afterwards. An annual maintenance contract catches leaks, failed silicone and blocked drains before they damage your new finishes.

Frequently asked questions

How much does it cost to renovate a bathroom in Dubai?

A standard bathroom overhaul costs AED 30,000–45,000, including waterproofing, tiling and new sanitaryware. Larger villa master bathrooms and spa bathrooms with steam or a Jacuzzi are quoted individually after a site visit.

How long does a bathroom renovation take in Dubai?

A complete strip-out and refit usually takes 10 to 15 working days per bathroom, plus the time needed for the NOC and for any imported materials to arrive.

Do I need a permit to renovate a bathroom in Dubai?

In an apartment you need an NOC from building management, and major works may also need a Dubai Municipality or Trakhees permit. In a villa you will usually need a developer or community NOC. We handle these approvals as part of the project.

Can I change the location of the toilet or shower?

Yes. It involves reconfiguring the plumbing, which adds cost and, in apartments, may need approval from the building's technical department.

How do you make sure a new bathroom does not leak?

We apply a multi-layer waterproofing membrane and carry out a 48-hour flood test before tiling, to prevent leaks to the floors and rooms below.

Get a fixed-price quote for your bathroom

LuxRenov8 handles design, approvals, waterproofing and finishing with one accountable team and itemised pricing. See our bathroom renovation service in Dubai, or book a free site visit. You can call +971 52 830 82 45 or WhatsApp +971 52 774 31 86.