Bathroom in Singapore: Full Guide

Prices checked October 2026 against the published price lists of 526 contractors listed on Homees, MOM's 2025 wage data and Qanvast's 2026 report. How we price →

*Detailed reference for bathroom in singapore. Looking to hire? See [vetted contractors and current prices](/services/bathroom).*

Reasons to get a Bathtub

• Your bathing experience is a lot better.
• Tubs are ideal bathing fixtures for small children.
• Luxurious bathtubs add more resale value to the home unit.

Small bathtubs would also be ideal for new parents looking to give their baby a quick wash. In this aspect, it could save precious time. You would also not have to worry about your baby slipping and falling while walking on the wet shower floors.

A properly remodelled and improved bathtub experience would also lure prospective buyers to purchase your home, as it is a featureless common in HDB flats. This could help in your unit’s real estate prices evaluation.

Disadvantages of having a Bathtub

• Space consumption
• Increased water consumption
• Unsuitable for senior citizens

A bathtub may eat up space in your toilet, possibly requiring you to expand the size of your bathroom. Furthermore, it might also leave the toilet look smaller than it is, due to the amount of walking space a bathtub can consume.

Bathtubs are also not suitable for senior citizens or any homeowners who battle chronic injuries or permanent disabilities. It is inconvenient at least and potentially fatal at worst.

Baths will also consume more water than a quick shower. Homeowners looking to install a bathtub should consider the increased utility bills in addition to the renovation costs.

Tips on bathtub installation and maintenance

1. Make sure the bathroom is well-ventilated. Installing an exhaust fan might help in keeping the area dry.
2. Fibreglass and reinforced plastic are the easiest material to keep mould-free. Wood and marble have their own set of problems. Different materials require different levels of maintenance.
3. Fancy tiling options and grip handles on bathtubs translate to a more complicated cleaning process.

HDB Weight Regulations for Bathtub Installation

HDB Bathtub installations are a little tricky due to the rules and regulations in place.

The HDB Weight Regulations, according to the HDB Directive, for bathtub installation dictates that the bathtub weight cannot exceed 150kg. Most common bathtubs are made of acrylic and fibreglass reinforced plastic.

Acrylic Bathtubs and Fibreglass Reinforced Plastic Bathtubs are fairly lightweight, weighing only 40kg on average. Hence, they are unlikely to pose an issue under the HDB Bathtub Weight Regulations.

However, heavier bathtubs involving materials such as Cast-iron or Marble Bathtubs may exceed the 150kg weight limit.

There is also a weigh limit imposed for the total weight of the bathtub, person, and water. This is likely to prevent the bathroom from harming the structural integrity of the HDB floor. The weight limit, in this case, is a 400kg limit. This would mean that there is a limit in the volume of water your bathtub can contain.

For homeowners who recently moved into their new flats, you may need to expand your bathroom for it to fit a bathtub. For that, however, as per HDB regulations, you can only enlarge your bathroom three years after the block competition date.

If the installation of your bathtub involves hacking the bathroom flooring and/or walls as part of the process, an HDB permit is still required. Guidelines for renovating your particular unit can always be accessed through HDB’s My HDBPage. For HDB-designed BTO, you can also check the renovation restrictions by using HDB’s portal.

It would usually take about 2-3 working days for HDB renovation permits to be approved. Hence it is important to apply for an HDB renovation permit early to avoid delays and disappointments.

As per HDB guidelines, you can install a tub or premade pool to your bathroom, but you cannot construct one from scratch in your HDB home unit.

When installing your bathtub in your HDB, you should contact contractors from the Directory of Renovation Contractors (DRC) via HDB e-services.

Condo Weight Regulations for Bathtub Installation

Regulations for condominium bathtub installation are largely like the HDB Regulations. However, it is important to check with your condominium management to see if they have any additional rules and regulations, especially for the renovation aspect of the project. Some condominiums require homeowners to submit paperwork in advance to apply for a renovation permit.

HDB Bathtub Plumbing & Piping Regulations

Bathtub requires piping works to connect the bathtub drain to the bathroom’s drain. PVC pipes are common options for homeowners when installing a bathtub, but copper or stainless-steel pipes are also a viable option. Regarding this, homeowners should seek the advice of professional bathtub installation contractors.

Piping matters should only be handled by a PUB licensed plumber, as you can be assured that they are obligated to adhere to the PUB’s requirements.

How Many Different Types of Bathtubs are there?

Type of Bathtubs

• Alcove Bathtub
• Built-in tub
• Corner tub
• Drop-in tub
• Freestanding Bathtub
• Japanese ofuro
• Platform tub
• Spa tub
• Walk-in tub

Bathtubs come in various shapes and styles. Some bathtubs offer a deeper and more thorough soak due to its volume. The different types of bathtubs also offer various aesthetic improvements to the bathroom. Homeowners should seek to choose one that complements the interior design of the bathroom and one which remains suitable for the space constraints that homeowners face. If you have been guilty of dreaming of installing a bathtub in your HDB, now is the time to get started.

What to consider before Installing a Bathtub?

When placing your bathtub, you might want to consider how much bathroom space you have. You should also take note of the location of the drainage pipe in the bathroom. Installing a new bathtub in an existing bathroom will be a challenging process as hacking will likely be required to overlay new or additional pipes.

Freestanding bathtubs are also heavier than built-in tubs, which might play into the weight limit set by HDB.

How much does it cost to install an HDB bathtub?

A rough estimate for installing a bathtub in an HDB flat will cost homeowners about $1,500 to $2,000. Maintenance will cost an average of about $200 each month. Prices will vary depending on the bathtub size, material and related renovation works.

Due to different installation requirements, there is a varying cost depending on the bathtub tub too. Having a free-standing bathtub will not carry the same cost as a built-in one.

How to clean a bathtub?

For hygiene purposes, it is important to clean your bathtub regularly.

Here are a few useful tips on maintaining and taking good care of your bathtub:

• Using detergent or other soaps to clean the tub. Non-abrasive scrubs would be preferred, as it will not damage the surface of the tub. Avoid using rough materials like scouring cloths or detergents containing scouring powder as it may damage the bathtub.
• For coloured bathtubs, remember not to use detergents with colour-removing functions or you might end up discolouring your bathtub.
• For debris such as hair and other minerals which may clog the pipe, you should clear with a drainpipe cleaner or declogging every 2 to 3 months.
• Check for bathtub cracks. If there are, engage a plumber to seal it up as soon as possible. Otherwise, there will be mildew growth and leads to cleaning difficulties.
• For jacuzzi tubs, seal off all water jets before cleaning. You can also fill the tub with warm water and add detergent and bleach into the tub, allowing the tub to soak in the washing mixture for about ten minutes. After draining the tub, wash the tub surface with water to complete the cleaning process.
• Warm and wet surfaces promote the growth of microorganisms and bacteria. Boiling water along with anti-bacterial cleaners will help prevent mould from forming.
• Do not attempt to move the bathtub on your own. Hire a professional to help you with that to prevent fatal injuries.
• To pair scratches on the tub, clean the damaged area with a dry cloth and a polishing solution. Coat the cracks with a sealant or bathtub wax.

How to repair a bathtub leak?

There are many ways to repair a bathtub leak. Each depends on the root cause of the bathtub leak. It is important to find someone with sufficient experience to answer this problem. Overlooking or neglecting bathtub leaks will either cause a flooding issue or incur serious water damage in your home.

1. Find the leak.
2. Repair the faucet.
3. Repair the grout.
4. Repair the bathtub body

Bathtub leaks in internal pipes and plumbing are also possible. It is recommended to seek a professional bathtub repair contractor as you may risk making more damage when attempting to repair it yourself.

Bathtub Repair Services

Bathtub repairs usually require a highly-skilled professional to get the work done, as there are plenty of components involved. A keen eye and experience mind will be able to deduce the root cause of the problem easily. There are also plenty of tools involved in the bathtub repair process, making it difficult for homeowners to take up the task alone. As such, we would recommend homeowners contact companies for bathtub repair services in Singapore.

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