26
Oct
3 Months Later, the New Tiles for the Bathroom Floor
Topic: Home Improvement
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During:
After:
I finally have pictures of my bathroom floor tile project for you. I did this work back in July. Maria was in Newport with the boys for a couple weeks, so it was the right time to put in a new floor, since we only have one full bathroom in the house. I was away on the weekends, so I worked on the floor after coming home from work each day, for about 10 days. It was quite an undertaking, but it all came out nicely.
Removing the hideous old tile turned out to be not very difficult (it took several hours with a rubber mallet and a brick chisel, but it could have been much worse), but I didn’t know what I would find underneath. It turned out be a massive concrete slab. I excavated a corner to see how deep it went - 2 inches of concrete over 3 inches of gravel. I was amazed to see such a thing on a 2nd story. As yet more proof that you can find anything on the web, I used an aggregate tonnage calculator to get a rough idea of how much it weighed. It worked out to almost 2 tons. Now, in terms of framing, there is no direct support under the bathroom - that is, there aren’t any walls, posts or pillars directly under the floor. The living room beneath is a large, wide open room. 2 of the bathroom walls are exterior walls, so they’re supported directly on the foundation. One of the interior walls is supported by another wall directly under it on the 1st floor. The 4th wall has nothing under it, other than the floor joists. I figured it’s been there for at least 80 years and hasn’t fallen down yet, and it would be an absolute nightmare to try to remove the slab. So I decided to leave well enough alone. But I’ll be sure to never put a waterbed in the bedroom that’s over the bathroom!
The section of the bathroom that used to be a closet was not covered by the slab. It was lower than the slab, and incredibly warped. So I had to put down a couple pieces of plywood of different thicknesses in different parts of it, to get it roughly equal to the slab (that’s the 2nd picture). Then I had to use about 60 lbs of floor levelling compound to get it completely smooth (that’s an awful lot for a 3′x4′ area, especially given the plywood is doing most of the work). I also ended up having to move the light fixture in the ceiling! Raising the floor a couple inches in that area resulted in our Ikea closet unit coming close enough to the ceiling that there wasn’t enough space between it and the ceiling for the light. Overall, I probably spent as much time working in this tiny section of the bathroom as the rest of the room.
We decided to go with in-stock tile from Lowes - it all cost less than $300. Even the cheapest special order tile would have cost 3 times that. The plain white tile was boring, so we decided to jazz it up by running it diagonally, and putting in a black border. To make sure the diagonal cuts looked good in the entryway, I had to start in the front of the bathroom, which is the opposite of what you’d normally want to do - the mortar takes 24 hours to set, which can make getting out of the room a challenge! But I discovered I could leap into the hallway from the tub, so it turned out to be not much of a problem.
I’m probably most proud of the tile cuts around the curved end of the tub. I figured out how to do it with an electric wet blade tile cutter, which is intended only for making straight cuts (call me and I’ll tell you the secret technique ;-)). The grout work was probably the most boring and labor intensive part. I’ve worked with small tiles like these only once before, and I forgot how much more work they are to grout than the big tiles!
After I finished the tiling, we had a contractor refinish the tub. He did a good job, and had a nice technique for putting the finish over the caulk as well, so we’ll never have to worry about leaks in the caulk.
For installing the faucet for the new sink, I learned how to do cold pressure welding. The faucet had a specialized flex line, and it didn’t reach the valves. I went to my local hardware store to see if I could figure out how to patch another flex line to it, but the guy who worked there considered that an unacceptable solution and simply wouldn’t let me leave without agreeing to do it the “right” way! So he explained cold pressure welding, drew me a picture, sold me the stuff I needed (which ended up being cheaper than the stuff I was planning to get), and sent me home. I had a couple false starts, but after I got the hang of it, it came out nicely.
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