Update 6/8/15: What I really like is a matte gray tile in a grid or offset grid pattern, like this:
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| This is elegant (in my mind). 24x24 tiles are heavier and the corners break more easily. Maybe 16x16? |
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| Tile that looks like wood, in a light gray, also works. |
I've always thought that we'd have engineered hardwood in the main part of the house with carpet in BR3 and ceramic tile in the three bathrooms. You don't want to break up the spaces; you
do want to draw the eye from the Trees Room across the entry, dining and into the kitchen. But the oak in BR1 and BR2 can be refinished and Geoff Hill says buyers like authentic wood floors. BR4 can be refinished, too, and Jeff Lane can feather in new wood so you couldn't tell.
The problem with underfloor hydronic heating is that water temperatures above 80° can damage wood floors, and poorly-insulated homes require as much as 90° water to heat a room to 72°. The
floor finish that is to be avoided is carpet, because it takes more heat to push the heat through the carpet into the room.
Talking with Peggy, we got on the subject of slate. Tile could run into the bathrooms, not breaking up anything. She thought a pattern like this (but with darker and more neutral colors):
I like it, but I also like a grid pattern to match the cube entry. They sell 16 x 16 gauged slate tiles, 3/8" thick, for $3.25/SF, and we have about 1800 SF. ("Gauged" means uniform thickness. You might use "ungauged" on the wall.) So $5,850 would put the exact same floor material in every room, every closet, every bathroom of this house. I would really like that consistency. We'll need an area rug in the Trees Room for sound absorption anyway. Shaw offers Metropolitan Slate tiles in several colors, including the gray Luna Park. They make 6x6, 12x12, and 18x18 as well as matching cove base.