For questions generally relating to stone or ceramic tile, including selection, preparation, installation, maintenance, cleaning, and removal.

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8
votes
1answer
410 views

How do I correctly install ceramic floor tile?

How do I correctly install ceramic floor tile? There's lots of talk about using backerboard and waterproofing membranes, what an acceptable floor deflection is, different grout and thinset additives, ...
4
votes
3answers
35k views

When should a waterproof membrane be installed for shower tiling?

For what kinds of wall structure - tile type combinations a waterproof membrane should be used between walls and tiles?
8
votes
2answers
40k views

Should the backer board be in front of or behind the tub flange?

I'm installing a new bath tub and shower. I've removed the old tile down to the studs. Should the backer board be in front of or behind the tub flange? I put it on the rear tub wall from floor to ...
10
votes
4answers
47k views

How do I install transition molding between my new hardwood and existing tile floors?

I have ripped out some old carpet and am preparing to install a new solid hardwood floor myself. In several places, the floor transitions to an existing tile floor. The hardwood floor guys told me ...
5
votes
1answer
12k views

Can I put fresh grout over grout that was done less than 48 hours ago?

We had bad light when rinsing last night and today the grout seems uneven in the lines. If I mix grout tonight can I fill in some of the problem areas? Or do I have to dig out all the grout first?
7
votes
1answer
7k views

How do I put up a travertine tile backsplash?

I'm trying to put up a tile backsplash in the kitchen (approx 25 sq ft) and I'm having trouble deciding between mastic and thinset for putting it on the drywall. For that matter, is it OK to put the ...
11
votes
3answers
37k views

Must I remove all mortar between tiles before grouting?

I'm just getting ready to lay down the grout after successfully tiling our master bathroom. I've been told in no uncertain terms that I must remove the spacers between tiles (or else grouting over ...
4
votes
2answers
43k views

How do I extend outlets after installing a backsplash?

I have installed a back splash in my kitchen, if I use the plastic spacers how many should I use or is there a limit? I understand that this can cause to much air space around the receptacle or light ...
4
votes
3answers
3k views

What is a good barrier between grout and wood?

A side of a tile flooring project abuts a strip of wood. How should I handle the side where the tile meets the wood so the wood won't absorb all the water from the grout?
2
votes
1answer
417 views

What do I use to fill in the crack between the wall and floor of my tiled bathrooms?

Yesterday I had an energy audit performed on my home which revealed sever leakage of air from the floors in both my bathrooms. The inspector told me to fill the cracks but was vague as to what would ...
2
votes
4answers
16k views

What is a proper high-quality sub-floor preparation for porcelain tile floor installation

I am preparing to do a kitchen remodel where I am replacing an existing tile floor with a new porcelain tile floor. The old floor that is being replaced has several areas where it is not level and ...
0
votes
1answer
114 views

The best kind of tiles for using on floor and walls

I'm in the process of doing up a room in my home for short term rental. It is a small room, and approximately square; about 12.5 ft by 12.5 ft. This room is on the edge of a building; we normally ...
8
votes
3answers
6k views

What kind of backing should I use for a glass mosaic backsplash?

I want to install a glass mosaic backsplash. These are a bunch of small square tiles of different colors on a mesh. Each meash measures 13 x 13. They are so thin, that I want to put some plywood or ...
8
votes
2answers
15k views

Where should I start tiling my bathroom wall?

The bathroom I'm about to tile has a complex layout, and I've never put tile on a wall before. Let me see if I can paint a verbal picture... The room is approx. 6'("short side") by 10'("long side"). ...
5
votes
4answers
14k views

How should I tile under kitchen cabinets?

I currently have tile on the floor of the kitchen that just butts up to my cabinets. I plan to change the floors and also change the cabinets. Is is best to rip out all the cabinets and tile, and ...
4
votes
2answers
3k views

How do I fill a gap between wall tile and acrylic shower base

The bottom row of a newly installed tile wall has a gap with the shower base that is about 1/2 inch wide, too wide to caulk. How can this be filled in a way that will not crack, will make a water ...
3
votes
2answers
5k views

How to level bathroom plywood subfloor before tiling?

In a bathroom remodeling project, I noticed the newly installed plywood sub-floor is flat but not level, which may cause issues when installing the shower and the sink cabinet (water evacuation and ...
8
votes
2answers
3k views

What is the practical difference between cement board and greenboard?

When installing tubs I've mostly used cementboard. I find it a bear to work with though. A guy I know uses the water resistant greenboard; he claims that for home applications it is entirely ...
4
votes
3answers
2k views

What is an efficient way of removing thick grout haze?

I have replaced a cracked tile in my kitchen and have set the grout accordingly. I must have missed a step because the haze (which is supposed to come up with a cheese cloth) is more like London fog, ...
4
votes
3answers
1k views

Is it a problem that my toilet flange is 3/8" below the surrounding tile?

My tile setter had to elevate the tiles around the toilet hole in order to make up for some unevennesses. As a result, the toilet flange is approx. 3/8" below the surrounding tile. Can that be ...
4
votes
2answers
5k views

Should I use mastic or thinset for ceramic tile backsplash in kitchen?

I am about to install a tile backsplash in our kitchen, using these tiles, in 2" x 4" "mosaic" sheets. When I tiled my bathroom I used thinset (unmodified on the floor and modified on the ...
3
votes
3answers
2k views

Questions after a test-run grout replacement

I have very little experience with this sort of thing, so after reading and watching you-tube videos I attempted a test patch - a 3 tile wide, 1.5 tile deep section (these are 12" floor tiles). And ...
3
votes
4answers
25k views

How to I cut glass and marble tiles when they are on a mesh backing?

How do you cut combination marble and glass tiles when they are both on the same mesh backing? When I tried this, the tiles move and the glass shatters.
2
votes
2answers
4k views

How can I clean oil stains from vitreous floor tiles?

My vitreous floor tile gets dirty very quickly. It retains the stains of oil, or any other wet material. I have even seen water leaving temporary wet stains while cleaning them. Is this normal ...
2
votes
5answers
605 views

Laying Tile Over Asbestos Floor Tile

In my laundry room, I've got asbestos floor tile. (The house was built in 1967.) The tile is laid on the concrete slab. Is it possible to lay ceramic penny tile over the asbestos tile if I put down ...