What goes over the shower liner?

Author: Eldred Jenkins  |  Last update: Thursday, November 6, 2025

In a typical shower construction model, there are five layers to the shower floor: the subfloor; the slope base or first mortar bed; the shower pan liner; the final mortar bed; and shower tiling or floor.

What goes on top of a shower liner?

You'll put another mortar bed on top of the liner. And, your backer board needs to extend lap over the liner.

What does a shower base sit on?

For a shower pan installation, your product might require the pan to sit directly on an adhesive or on small piles of thin-set mortar. If your shower pan installation requires an adhesive, spread it throughout the area where it will be placed.

Do you need to waterproof behind a shower liner?

Penetrations in shower linings should be waterproofed with a proprietary system or sealant to prevent water damage.

What do you put on top of a shower curb?

If you can use a solid piece of matching countertop material on the top it works well. You would then use the flooring tile on the front of the curb. However, we generally put bullnose tile on the top of the curb (matching the shower tile) and in 15 years have never had a leak. It just needs to be done properly.

How to Install a Shower Pan Liner

What should I put above my shower?

One of the most popular shower ceiling ideas is tile. Tiles can keep your walls from being exposed to damaging moisture—especially if you're installing a steam shower. Choose floor-to-ceiling marble tile for a luxurious atmosphere or a mixture of tile styles for a bold look.

How do I keep my shower liner clear?

How to Clean Your Shower Liner
  1. Take the shower liner off the rings.
  2. Select the delicate cycle and hot water setting.
  3. Place the liner loosely in the washer.
  4. Add a few drops of detergent and 1/3 cup disinfecting bleach to the appropriate dispensers.
  5. Start the cycle.

What is the best way to waterproof a shower base?

In general, liquid waterproof membranes can be applied by homeowners for a simple, quick, and cost-effective way to waterproof your shower. If you are looking for a more robust and longer-term solution, opting for some sheet membrane or foam backer board is probably your best bet.

Can I use a shower liner only?

Shower Liner: It is entirely possible to use a shower liner without a curtain. While there are opaque liners available, the majority are sheer, which means you won't have as much privacy when showering (depending on your living situation), but they will still keep water off the floor and handle any dirt and soap.

What is the difference between a shower base and a shower pan?

Tile shower bases are installed one piece at a time, and filled in with grout. They're available in a range of different materials. On the other hand, shower pans are a separate component installed on top of the base. It generally comes as one pre-formed piece of plastic that then gets laid over the top.

Can you put a shower pan liner over plywood?

Applying a waterproofing membrane over the plywood floor is vital to ensure a completely watertight shower pan. Here's how to do it: 1. Measure and cut the membrane: Use a tape measure to determine the required dimensions of the waterproofing membrane.

Should the backer board go over the shower flange?

ANSWER - No there should not be a gap between the top of the bathtub flange and the backer board on the wall.

Does it matter which way a shower liner faces?

A: Smooth side in to help avoid collecting dirt and mildew.

How do I keep my shower curtain liner down?

Here's how to stop your shower curtain from blowing in on you
  1. Buy a weighted curtain. Most department stores carry shower curtains that have weights on the bottom to prevent them from blowing around.
  2. Upgrade your curtain liner. ...
  3. Install a curved shower curtain rod. ...
  4. Grab a suction cup and binder clip. ...
  5. Try magnets.

Do you hang shower curtain and liner on the same hooks?

“And always use double hooks so that the liner can hang inside the tub while the decorative curtain stays on the outside,” Pulcine suggests. For added security, look for a liner with little magnets sewn into the bottom hem, MacRae suggests.

What should I put under my shower base?

Cut a sheet of building paper or roofing felt to fit the bottom of the shower base to act as a cleavage membrane. Install metal lath or reinforcement over the cleavage membrane, securing it to the subfloor with nails or staples.

Is cement board enough for shower walls?

In general, cement boards are a highly moisture-resistant building material that can withstand the damp conditions found in bathrooms and showers, where water can accumulate and seep into the walls over time.

Why do you not seal the inside of a shower enclosure?

The shower enclosures have to be sealed with silicone only on the outside. If silicone is applied inside, the water possibly leaking through the profiles may reach the outside, whereas if both the inside and outside have been sealed, water might stagnate inside the profiles themselves.

How do I keep my shower liner from getting moldy?

Spray down the liner with a bathroom cleaner on a weekly basis. This can prevent mold and mildew from forming on your liner in between washes.

How often should you wash a shower liner?

Cleaning your shower curtain liner. Because they're prone to buildup and funk, it's important to treat and clean them once a month. Here's how. to pretreat areas with grime, stains, and buildup.

How often should you wash your shower?

While you should clean out your shower at least once a week, you only need to clean off your shower curtains every one to three months. Simply wipe down your shower curtain with a disinfecting agent and rinse it off afterward.

What can I use for the top of my shower curb?

The best option is a 'solid surface' top...a solid piece of granite or other type of stone.

How do you seal the outside of a shower?

General shower door sealant rules
  1. Use 100% silicone sealant because it's waterproof and durable.
  2. Clean the area before applying sealant.
  3. Seal any areas where plumbing connects with walls and floors as per your local plumbing code.
  4. Cut your sealant tube at a 45-degree angle and apply using a caulk gun for an even bead.

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