How thick does a concrete shower pan need to be?
How thick does a concrete shower pan need to 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. Exact specifics depend on personal preferences and materials used; there is no right or wrong size.
How thick does a shower pan mortar bed need to be?
Build the Primary Mortar Bed With the waterproofing membrane in place, it’s time to put the final layer of Sand Mix down. The depth of this layer will be determined by the height of the adjustable drain but must be a minimum of ½”.
Can a shower pan be concrete?
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 Thinset shower floor be?
Plan for a layer of thinset 3/16-inch to 1/8-inch thick beneath your tile. A 3/16-inch layer of thinset will be enough for tiles with a smooth back to bond the tile to the floor or backer board. For natural tiles with an uneven surface on the back, you may need to spread a 1/8-inch layer of thinset during installation.
Do I need a shower pan on concrete?
If you plan to lay tile on your shower floor, you will need a special shower pan. Otherwise, the tray will not hold up to the tiling process. You should also keep in mind that tiling directly onto the concrete subfloor is not a good idea.
What kind of cement do you use for a shower pan?
The ideal mortar is a mix of standard cement mix with sand and Portland cement, which creates a great water-resistant barrier that can support the weight of the shower unit. Quikrete explains that it works well for shower pans, being a mix of Portland cement, graded sand and other proprietary ingredients.
What is the minimum thickness for mortar bed?
You can float over a concrete substrate or nail on metal lath over a wood subfloor. Then you have to waterproof the pre-sloped mortar bed with either a liquid applied membrane or a sheet membrane. Then you float a dry-packed mortar bed over the pre-sloped membrane to a thickness of at least 1.5″ thick.
What kind of concrete do you use for a shower pan?
The best concrete mix for shower pans is made by Quikrete. They make two products, the first is called Floor Mud, the 2nd is their Sand/Topping mix. Both work great for building a shower pan. Just like other types of concrete mix, there are DIY options.
How much concrete do I need for a shower pan?
Using the square footage of your shower floor, multiply by 12.5 lbs. per sq. ft.
How do you install a shower pan on concrete?
- Remove enough concrete to allow space for the waste pipe.
- Place pipe and drainage tool into the hole.
- Test the pan to make sure it fits properly.
- Apply mortar to the concrete base.
- Place the shower tray over the mortar, pressing firmly.
- Screw the drain into place.
- Let the mortar dry for 24 hours.
How thick is shower pan liner?
Shower Pan Liners are available in 30 mil or 40 mil thickness, PVC or CPE materials, and widths of 4′, 5′ or 6′. Liner is marked every 6″ to allow for easy measuring of material.
Can I use Quikrete concrete mix for shower pan?
QUIKRETE Sand/Topping Mix is a mixture of Portland cement, commercial grade sands and other ingredients. It’s a great concrete mix for shower pans that comes in a lot more sizes. You can buy 10 lb, 40 lb, 60 lb, and 80 lb bags.
How thick should shower floor be?
If you plan to install tile, your base will need to be 2-3-inches thick at the edge and slightly smaller at the drain to account for slope. You’re probably wondering if there are any other differences between using a pre-made shower pan versus concrete.
How much slope should a shower pan have?
In a stall shower, the plumbing code requires the floor to be sloped one quarter (1/4) of an inch per foot in order to carry the water effectively to the drain. This slope, according to the TCNA Handbook is called “sloped fill” or commonly known as the pre-slope.
How thick is the shower floor?
How much quikrete do I need for a shower pan?
Shower Pan Mix Comparison
| Type of Mix | Price | Sizes |
|---|---|---|
| DIY Concrete Shower Pan Mix | $5.00 per 80 pound batch. | Any size you need. |
| Quikrete Floor Mud | $7.00 per 80 pound bag. | 80 pound bags. |
| Quikrete Sand/Topping Mix | $8.00 per 80 pound bag. | 10 pound, 40 pound, 60 pound, and 80 pound bags. |
Do I need a shower pan liner on concrete floor?
You will have to ensure that there is no wax, oil, grease, or soap scum on the face of the concrete slab that could ruin or reduce the bond. After that, I recommend that you install a sloped shower pan to contain the shower water and prevent harmful organisms from becoming resident in the surrounding walls and floor.
What kind of concrete do you use for a shower base?
