QA

Question: How To Build A Shower Pan On A Wood Floor

Can you lay a shower tray on floorboards?

If you’re installing your shower tray onto timber flooring, you need to make sure the floorboards are securely fixed and in good condition. Stone resin trays can be heavy. If they’re not securely fastened, be sure to source thick grade chipboard, and cut it to fit the size of the shower tray.

Can I use quikrete for 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 thick should a shower pan subfloor be?

Wood Floors The subfloor needs to be a minimum of two layers of 3/4-inch exterior grade plywood before you can move to actually putting down the concrete layer of deck mud that provides the slope and the base for the shower pan tile.

Do you install backer board before shower pan?

It requires no mud job or waterproofing membrane, but it does require direct access to the studs of the shower. This will create a small lip at the bottom of the shower walls where tiles or an acrylic surround would bump out, leaving a gap. Therefore, the pan must be installed first.

What is acrylic shower base?

Acrylic is a safer and flexible material that is heated, stretched, and molded into their shapes. Acrylic is made to withstand many showers before showing signs of breakage. This material is water-resistant and will not experience corrosion. Acrylic is also easy to install and lightweight.

Do you need to waterproof under a shower base?

DON’T ignore the importance of waterproofing when installing an acrylic shower base. The walls and the area around the top of the acrylic base along the wall are very important for proper waterproofing and it is essential that it be done correctly. In a bathroom, proper waterproofing is non-negotiable.

Do you have to use mortar under a shower pan?

If the shower base installation floor is not level, there are two options. The second is to add mortar to the floor to even it out. If sliding shims under the base does not work, opt to install the mortar bed. This is usually a good idea when floors are badly sloped or the use of shims is simply not practical.

How much does it cost to put in a shower pan?

According to Porch.com, the average cost to install a shower pan is about $1,550 for both labor and materials. Typical costs can range from about $1,000 to $2,000, depending on where you live and the type of shower pan you choose.

How do you install a stone resin shower tray on a wooden floor?

Put the plywood in position, ensuring the area is flat and level. Place the shower tray A on the plywood and mark the waste hole location. Remove the shower tray then use the hole cutter to drill a hole in the plywood large enough to pass through the entire waste unit. Keep all holes to the minimum.

What sizes do shower trays come in?

Shower Tray Sizes 700 x 700 Shower Trays 14. 760 x 760 Shower Trays 15. 800 x 700 Shower Trays 7. 800 x 800 Shower Trays 33. 900 x 700 Shower Trays 12. 900 x 760 Shower Trays 38. 900 x 800 Shower Trays 23. 900 x 900 Shower Trays 37.

How deep should a shower pan be?

Thickness for Concrete Shower Pan – Base Layer The shower pan base mortar layer thickness should be approximately ½ to 1 inch thick. Since the shower floor already has a pre-slope, just apply a base mortar layer that has an even thickness throughout the shower floor area.

How many bags of sand do I put in a shower pan?

I usually mix one bag sand/topping mix with a half bag of sand (25lbs) to make things easy and have had good luck with that. Be very careful with how much water you add to the deck mud as you mix it up. It’s referred to as dry-pack mortar for a reason. Do not add water like you are mixing concrete.

Is it better to use OSB or plywood for subfloor?

The National Tile Contractors Association and the Resilient Floor Covering Institute both recommend plywood for subflooring and underlayment, because it doesn’t have the risk of swollen edges that OSB does. Plywood also has a slight advantage in stiffness, which means that subflooring panels need not be quite as thick.

Does subfloor go under shower pan?

Prepare the Subfloor The entire bottom of the shower pan needs to sit on a flat, level surface. Check the subfloor area from left to right and from front to back to make sure it’s level.

Can you put shower liner on plywood?

With a little patience and planning, a shower can be constructed on a plywood floor that will stand the test of time by using a rubber shower liner and a two-step process to pouring the shower floor.

What kind of wood should I use for a shower floor?

When it comes to wooden shower floor options, teak is a popular choice. A teak shower floor tends to be more resistant to moisture than most other woods thanks to the natural oils it contains. This can also mean teak shower floors are less prone to mold and mildew and can look newer for longer.

What goes first shower pan or walls?

Whether you choose to install tile or the panel walls, drywall always goes on top of the shower pan, after the pan is set into the floor. Both tile and shower walls perform the same function, they just do so with different types of materials.

Does backer board go over shower pan lip?

ANSWER – No there should not be a gap between the top of the bathtub flange and the backer board on the wall. The backer board should overlap the tub flange so the tile has a stable backing to attach to. This requires shimming the backer board out from the studs so the wall is plumb.