Readers ask: How To Pour A Shower Pan On A Concrete Floor?

Do you need a shower pan liner on concrete floor?

JRC3 Member. It will need to be lined or it will wick into the slab and studding. The liner also makes the walls around the pan water-tight, that’s why the liner normally goes up at least 3″ above the pan behind the tile and backer material.

Can I use concrete for shower pan?

Concrete is perfectly adequate, if not recommended, for use as the shower pan base for materials such as stone, tile or mosaic tile to be used as the finish surface (as long as there is a proper membrane between the concrete and any vulnerable surrounding material).

How thick should a concrete shower pan be?

As a general rule, a shower curb foundation is 3 to 4 inches thick and 4 to 6 inches tall, with finish material adding to these dimensions.

How can I install a basement shower without breaking concrete?

The best way to install a basement bathroom shower without damaging your floors is to look into an upflush toilet system. While traditional basement showers require you to drill into concrete to add a drain, a Saniflo system sits on top concrete floors.

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

While a shower pan and a shower base both channel water into the drain, there’s one key difference: “Shower pan” is the actual shower floor that you step on, whereas “shower base” refers to the structure underneath the shower itself.

Do I need a mortar bed for shower pan?

Most installers recommend putting a bed of mortar down for the shower base to sit on. Check the manufacturer’s installation instructions and see what they recommend in case the use of mortar is discouraged.

Can you put tile directly on concrete?

A: It’s perfectly acceptable to put tile directly on concrete — with a couple of caveats. First, it is important to determine if there is moisture coming up from the slab. Those products should help prevent any cracks in the slab from damaging the newly installed tile.

Is wire mesh necessary in shower pan?

Before installing the final layer of mortar on the shower pan you will need to install expanded wire mesh on the shower curb, over the PVC pan liner. The wire mesh will cover the entire curb from the inside of the shower pan at the top of the mortar floor over the top of the curb and down to the bathroom floor.

What kind of concrete do you use for a shower pan?

The ideal mortar for a shower pan is a mix of standard cement mix with sand and Portland cement. This type of mortar creates a great water-resistant barrier that can support the weight of the shower unit.

Can you use thinset for shower pan?

Apply thinset mortar to the floor within your pencil lines. Allow the thinset to dry for 24 hours. Connect the shower base gasket attachment to the shower drain. Place the drain cover on top of the drain.

Can I use thinset for shower floor?

Because thinset is not affected by moisture, it is best for floor tile and any tile in wet areas, including shower floors, walls, and ceilings and tub surrounds.

How do I make a concrete shower base?

Table of Contents

1. Introduction.
2. Step 1: Spread Out the Rubber Membrane.
3. Step 2: Attach the Membrane.
4. Step 3: Cut Out the Drain Hole.
5. Step 4: Attach the Drain Plate.
6. Step 5: Screw In the Drain.
7. Step 6: Create the Concrete Mixture.
8. Step 7: Pour the Concrete.

What is the best mortar for shower tile?

Best Thinset For Shower Walls: Top 6 Picks for 2021

Name	Editor’s Rating
Dap, Thinset for Shower Tiles	5 Out of 5
SimpleSet, Thin-Set Mortar CTTSGQT	5 Out of 5
Schluter All-Set Grey 50 lbs Bag Modified Thin-Set Mortar	5 Out of 5
Henry 314 Premixed Mastic Adhesive 1 QT Ready Set	4.5 Out of 5

What is the proper slope for a shower pan?

1 Shower pan or waterproofing must be sloped to a minimum pitch of ¼”per foot to the weepholes of the shower drain.