QA

How To Install Shower Tile

Can I install shower tile myself?

Tiling a shower by yourself can be especially hard. If you’re able to keep the shower pan in place, it will remain an overall straight-forward project for the most part. You can build up a shower pan by scratch using tile and mortar. Or, you could even use a ready-made fibreglass pan.

What should you put behind tile in a shower?

Install cement board or an equivalent moisture-resistant backing material on walls behind tub and shower enclosures composed of tile or panel assemblies with caulked joints. Don’t use paper-faced backer board, i.e., paper-faced drywall, behind seamed tub and shower enclosures.

What kind of backer board to use in shower?

Cement board is a good, reliable backer board that works well on both floors and walls. Keep in mind that most tile setters err on the side of caution and brush a waterproofing membrane on top of cement board when it is in wet areas like showers or tub surrounds.

Do you need to seal cement board before tiling?

Contrary to popular thought, tile and grout are not waterproof, and some moisture will penetrate even if sealant is used. However, if you choose to use concrete backerboard, which is much stronger and more durable than gypsum board, a water vapor membrane must be placed underneath it or a sealant applied on top of it.

When tiling a shower where do you start?

Start out level Start tile on a level board. Screw a straight board to the level line and stack tile on the board. Close-up of improper spacing. Don’t start on the edge of the tub or shower. Don’t start the first row of tile by resting it against the tub or shower.

What is the easiest tile to install in shower?

For this installation, Ferrante used 4¼-inch-square ceramic tiles, the most common and easiest-to-install bath tiles.

Do you have to use RedGard on shower?

You do not need to use the Redgard. Millions of showers have been built with out using a waterproofing. However, the information coming down the pike these days is that a surface water-proofer under the tile eliminates the need for a moisture barrier on the studs and it will extend the life of the facility.

Do you need special grout for showers?

Recommended Uses. Sanded grout should be your default choice for general use tiling, such as for flooring and walls. While you can use either sanded grout or unsanded grout for vertical tile such as bathroom or shower walls, unsanded grout provides a better working material.

Can I tile over drywall?

You can tile over drywall in areas that are not exposed to excessive moisture, and it is safe. It is not safe to tile over drywall in areas that are exposed to wetness like in the shower. In most cases, you’ll be fine to tile over drywall.

Which is better cement board or Ditra?

Ditra is waterproof, while cement board lets water through but won’t be damaged by it. This may make Ditra a better choice if moisture from below is a concern, such as with some outdoor applications or installations over concrete.

Can you tile a shower on drywall?

Drywall is not an adequate backing material for a tile shower. Even moisture-resistant drywall (often green or blue in color) is not durable enough to withstand water exposure. It’s essential to use an appropriate backing material, such as cement board or Kerdi-Board, for your shower walls before tiling.

Does shower pan liner go behind backer board?

The wallboard must be installed 1/8 inch above the shower pan. If the shower pan is not in place, the wallboard height must be guessed, which can lead to inaccuracies and an expansion gap that is too large or too small.

Can you tile directly onto cement board?

Cement board forms a durable, stable base for tile, and it has no organic materials (unlike drywall, greenboard, or plywood) so it is not prone to mold, rot, shrinkage, or decomposition due to moisture. Ceramic tile laid over cement board is one of the most durable floor or wall surfaces you can install.

How thick should cement board be for shower walls?

The minimum recommended thickness for the shower wall is 1/2″ because like some of the other boards, they become far too flexible at thicknesses below 1/2″.

Can I use drywall screws for cement board?

You don’t want to use regular drywall screws for cement boards. They can corrode, they can break down the edges of the boards, and they won’t drive in flush properly. Use ITW’s ROCK-ON and BACKER-ON screws instead.

Do you need to use RedGard over cement board?

You really don’t need the RedGard, but the more protection the betterso go for it. And yes, you can do the boards beforehand. But, hit the filled seams & screws (your weak points) as soon as a panel is ready to give it some time to setup. You’ll have to wait for the fills to dry or at least setup anyway.

Do you have to tape backer board seams?

For tile backer boards such as Durock, Wonderboard, Hardiebacker, Permabase, and others the seams between the board need to be treated with 2-inch alkali-resistant mesh tape. It helps to make the walls that are to be tile more monolithic.

Should you tile the floor or walls first in a shower?

Because the wall tile should hang over the floor tile, it can be more complicated to install tile on the wall first. However, starting your project with tile installation on the walls first can help you to avoid unfortunate messes and damage related to mishaps with the mortar and tile.

Which wall do you tile first in a shower?

Always tile the back wall first in a shower/tub so that you can hide the grout joints on the sides.

Should I grout or caulk shower corners?

It’s essential to use caulk, not grout, in shower corners. Grout does not hold up well in corners and is prone to cracking and falling out. This is because the tiles on the two perpendicular walls expand and contract with temperature changes.