Tiny House & Container Home Bathrooms

Shipping Container Home Bathroom

Shipping container homes carry all the facilities offered by traditional dwellings. You can utilize a single container for building a tiny house or half a dozen for a multistory construction. Whatever the size, your shipping container home will always have a bedroom, a bathroom, and a kitchen. Container home bathrooms are an important part of our shipping container homes and must be constructed with care. You don’t have to compromise on your desires because of space limitations. There is always a scope to add the bathroom facility you love the most. You just need to make a way out of it. Let us find out more about building a shipping container home bathroom without sticking to a particular design.

Planning the construction of Container Home Bathrooms

The most important thing for a successful bathroom construction is proper planning. List down the facilities you’d want in your bathroom. Create the desired layout for your bathroom as all the inlets and outlets will depend on this design. Many shipping container homeowners consider building their bathrooms at the end of the shipping container. It reduces the number of internal walls needed to be built for bathroom separation. You can, however, go for a small bathroom in the passage as well and use curtains instead of doors. It is all up to your preferences and how you have created the overall house design.

The inner placement of the sink, seat, and shower can be done as per your comfort. The bathroom in a passage can house a shower and seat on one side while the sink and storage are on the other. If you’re planning to build it on a weekend, book all the construction supplies in advance. Also, estimate the cost of all the bathroom fittings, floor, walls, and roof. You must consider both the initial cost and cost of maintenance for your selected items. Aim to invest in fittings that are cost-effective in the long run.

Building your Shipping Container Home Bathroom

Once you have an allocated budget for your bathroom, purchase the fittings you require for your construction. If you think you cannot build a certain part of your bathroom, consider taking an expert’s help. No matter what your bathroom design is, you can follow these steps for your bathroom construction:


Before you start building your bathroom, it is essential to make way for all your drainage pipes. Mark the holes according to your planned design. Once you are sure about the markings, cut the holes out. If you do not plan to move your container home, you can cut out the drainage holes underneath. In the other case, you must raise your bathroom a bit to cut the holes on the sides. Plumbing is a technical aspect and might pose an issue later if not done well. You must take the utmost care in constructing these pipes and ensuring that they do not clog.

You also need to ensure water supply to your bathroom for various fixtures. Install pipes for the same and connect them to the main water source for your container house. For the main water supply, you can either go for municipality water or some renewable water source like rainwater. Check all your pipes for any leakages before moving forward. Your container placement and water pressure play a major role in the efficient functioning of your plumbing system.

Electrical points

Once the drainage part is done, you must focus on marking your electrical points. Keep their placement considering that they shouldn’t get wet when you carry out any activity inside. You must also plan for the use of appliances in advance. If you think you might need an electrical point for your hairdryer or trimmer in the future, provide for it now. Cut out holes for the inlet of electrical wires as per your bathroom layout. Since you plan to keep your container home airtight, it is essential to include a fan in your bathroom design. An extraction fan ensures to dry out your bathroom pretty well. Alternatively, you can also consider a heated floor as it will also absorb all the bathroom moisture.

Walls and ceilings

Once you have cut out all the holes, it’s time to construct your bathroom walls and ceiling. As water is completely unavoidable in bathrooms, special measures must be taken to deal with it. Instead of opting for regular drywall, choose waterproof green boards for your bathroom walls and ceiling. You can add your favorite tiles to these walls. Instead of choosing the regular ceramic tiles, go for porcelain ones as they are more durable.

Bathroom floor

For laying the bathroom floor, you will have to consider a few important aspects. The first and foremost thing to be taken care of is safety. You must consider using anti-slip tiles for your bathroom floor as wet floors expose you to the risk of falling. If you want to heat your bathroom floor, opt for ceramic tiles as they are excellent conductors of heat. Choosing a radiant heating phenomenon over regular furnace heating will prove to be much more cost-effective in the long run. Radiant heat is also good at heating the whole bathroom than the floor alone.


If you are planning to install a bathtub in your bathroom, it’s time to do that now. A plastic tub is lightweight and beautiful. It is also a cheaper option than many other materials. Ensure to align your bathtub appropriately to let the water flow towards the drain hole. It is best to test-check the flow of water before you go for the final installation.

Toilet seat

Once you are satisfied with the installation of your bathtub, it’s time to install the toilet seat. You can go either for composting or flushing toilets. Composting toilets are great water-savers and do not require any additional construction. In the case of flushing toilets, you’ll have to construct a concrete septic tank for managing wastewater. Another great environment-friendly option includes incinerating toilets. Just like composting ones, these toilets do not use water but burns the waste instead of composting it.


After finishing up the toilet seat, move forward with the fitting of your bathroom sink. Since we have limited space, keep it compact and comfortable at the same time. A small bowl sink covers extremely less space and adds to the overall beauty of your bathroom. A lot of storage space can also be built underneath such a sink.

Shower and taps

If you do not fancy a bathtub, build a shower area for your bathing needs. It also occupies less space as compared to a bathtub. But if you have enough area, you can go for both. For the shower area, you’ll have to construct glass walls and do all the shower fittings. Don’t forget to check for the water alignment towards the shower drainage. Along with this, carry out all the tap fittings including the one for the sink as well. You can consider adding a temperature regulation feature for the water coming out from your taps and shower.

Cabinets and shelves

All your major bathroom fittings are complete now. You must, therefore, consider installing cabinets and open shelves for storing your bath essentials. Consider choosing multi-functional wall fittings to save space. Open wall shelves hiding some sliding shelves behind them are great space-savers. While investing in cabinetries and shelves, ask about their material. Purchase high-quality water-resistant items as they turn out to be cost-effective in the long run.

Vanity mirror

Here comes the hero of every bathroom. For a shipping container home bathroom, consider choosing a mirror that fits on your cabinet as it saves space. You can also consider placing a small vanity mirror over the sink and a full one on the storage cabinet. If you have extremely limited space, do away with the full mirror. Choose a beautiful little design that sits a little above the sink for your convenience.

Bathroom Door

Once you are done with all the interiors of your bathroom, it’s time to fit the bathroom door. You will again have to think about the water-resistant capabilities of the door material. As stainless steel doors are both costly and heavy, it is best to opt for the green moisture-resistant board. You can use wooden doors as a base and cover it with the moisture-resistant green board. If you are skipping the wall as a partition, you will need metal rails to fit your door. These rails are easy to install and can efficiently carry the load of your bathroom separation aka door. Alternatively, you can build a partition wall for your bathroom and opt for a regular hinged door. It is more cost-effective and a quick procedure as you won’t be investing in and installing any metal tracks.

Final Thoughts for Container Home Bathrooms

Bathrooms are a source of relaxing baths after a long hectic day. If you add all the desirable comforts to it, it becomes a source of repeated rejuvenation for your family. Spend sufficient time in the planning and plumbing stage as they involve the most technical aspects. Also, using low-maintenance tiles will keep your bathroom shining like new for a long time.

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