Shower curtain buying guide
Whether you're choosing shower curtains for a new home or simply replacing your old ones, discover everything from curtain sizing and materials to hooks, rails and liners in our detailed guide.
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By Zara Flynn | Last edited: October 2026
A shower curtain can do more than just separate your shower from the rest of the bathroom. The right one helps keep water where it belongs, adds privacy and can make everyday cleaning easier.
Quick answer: How to choose a shower curtain?
When picking out a shower curtain:
- Consider the measurements of your shower or bath area.
- Choose a material that suits your cleaning preferences and bathroom style.
- Check if you'll need a curtain liner.
- Make sure your shower curtain rail or rod is compatible with your chosen design.
- Look out for reinforced eyelets, durable hooks and easy-care fabrics.
Tip: Go for extra-long curtains for better coverage if you have a higher shower rail or a tall bathroom ceiling.
Choosing the right shower curtain
Selecting a properly fitted shower curtain is important to keep water inside the bath or shower area and reduce splashes on the floor and surrounding surfaces.
A good curtain can also create a coordinated bathroom look. Choosing the correct length, width and material will improve day-to-day practicality, while helping your bathroom stay tidy and comfortable to use.
Shower curtain sizes
Size is one of the main things to consider when buying shower curtain.
Before shopping, note down the measurements of:
- The width of your bath or shower area
- The length of the shower curtain rod or rail
- The distance from the rod to the desired curtain endpoint
Most shower curtains are designed to hang inside the bath or shower tray, so that water runs back into the bathing area instead of onto the floor.
Standard vs extra-long shower curtains
Standard length shower curtains are good for most baths and standard shower setups.
An extra-long shower curtain can work well in bathrooms with higher ceilings, raised rails or taller shower spaces.
What is the best material for a shower curtain?
Different materials each have their own benefits when it comes to maintenance, appearance and water resistance. Compare these in our table below and take your pick based on your individual needs.
| Material | Benefits | Things to consider |
|---|---|---|
Polyester | Durable, easy to wash, quick drying | May work well with a liner in some setups |
PEVA or EVA | Water-resistant, easy to wipe clean | Often used for liners or simple designs |
Fabric blends | Softer appearance and decorative styles | Might require a liner |
Clear plastic | Allows more light into the shower area | Watermarks may be more visible |
Antibacterial shower curtains
An antibacterial shower curtain is designed to help reduce the growth of bacteria on the curtain's surface. Features can vary between products, so it's always worth checking the product description for details.
Note: It is still recommended to maintain good bathroom ventilation and have a regular cleaning routine, no matter what type of curtain you have.
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Shower curtain liners
A shower curtain liner sits behind the main curtain and directs water back into the shower or bath.
You might need a liner if:
- You're using a decorative fabric curtain
- You want additional water protection
- You'd like to extend the life of your curtain
Note: Some shower curtains are designed to be used without a separate liner, while others work best with two layers. Make sure to check the product guidelines for your specific curtain before making a decision.
Shower curtain rods, rails and hooks
Your curtain is just one part of the whole setup. Selecting compatible shower curtain accessories helps ensure smooth operation and a secure fit.
Shower curtain rods
A shower curtain rod is typically a straight or adjustable bar that the curtain hangs from. These are commonly used above baths and enclosed shower spaces.
Shower curtain rails
A shower curtain rail may be straight, curved or shaped to follow the layout of a bath or shower enclosure.
Shower curtain hooks
Shower curtain hooks or rings connect the curtain to the rod or rail.
When choosing hooks, look for:
- Compatibility with curtain eyelets
- Smooth movement along the rail
- Durable materials
- Easy removal for cleaning
Plain vs patterned shower curtains and blinds
Your choice will depend on your personal preferences and the layout of your bathroom.
Plain shower curtains
Plain white or grey shower curtains are easy to match with most décor and can offer a calming feel. Meanwhile, transparent shower curtains allow more light to travel through the bathroom. Clear shower screens can suit modern, minimalist styles and help compact bathrooms feel more spacious.
Patterned shower curtains
Add a refreshing pop of colour with a shower curtain that has bold colour or a unique pattern. Choose designs that go with your towels, accessories and furniture for an interesting and intentional look.
Shower roller blinds
Available in both plain and patterned designs, shower roller blinds are ideal for small bathrooms as they can be rolled away when not in use. However, they may take longer to install and need proper drying before they're rolled up to help prevent mould.
How to keep your shower curtain looking its best
Regular care can help your shower curtain stay clean and fresh for longer.
Simple maintenance may include:
- Following manufacturer cleaning instructions
- Allowing the curtain to dry fully between uses
- Keeping the bathroom well ventilated
- Removing any residue promptly when cleaning the bathroom
Different materials have different cleaning requirements, so always check the care label before washing.
Frequently asked questions about buying and choosing shower curtains
What size shower curtain do I need?
The correct shower curtain size will depend on the height and width of your bath or shower area. Measure the length of your shower curtain rod or rail and the distance from the rail to your preferred end point before buying. Consider extra-long shower curtains if you have a higher rail position or a taller bathroom ceiling.
Are shower curtains fully waterproof?
Not all shower curtains are fully waterproof. Some are water-resistant and designed to repel moisture, while others may work best with a separate liner for additional protection.
What is the best material for a shower curtain?
The best material for you will depend on your priorities. Polyester is popular for its durability and is typically easy to maintain. PEVA and EVA options offer practical water resistance and can be wiped clean. Fabric curtains can provide a softer decorative look, but may need to be used with a liner.
Does a shower curtain need a liner?
A liner is not always necessary for all shower curtains. Some curtains are designed to be used on their own, while others perform best with a separate liner behind them. Liners can provide more water protection and may help extend the life of a decorative outer curtain. Be sure to check the product instructions to see if a liner may be required for your shower curtain.
How do you prevent mould on shower curtains?
Good ventilation and regular cleaning can help reduce moisture build-up on shower curtains. Allowing a curtain to dry properly after use may also help keep it in good condition. Different materials respond differently to moisture, so always follow the care guidance and instructions for your curtains.
Can a shower curtain be washed in a washing machine?
Many shower curtains can be machine washed, but cleaning instructions can vary depending on the material and manufacturer. Polyester curtains are often machine washable, while some clear plastic options may require wiping or hand cleaning instead. Always check the care label or product information to confirm the recommended cleaning method beforehand.
