I need help with tiling in front of my fireplace. There was uneven concrete under old tile that eroded as I removed the tile. I got the floor for the most part level and have run intoo a problem. Levelling the floor ended up with the floor even with the hardwood flooring surrounding the tile area. Therefore, when I lay the tile, the ties will be about 1/4-1/2 inches above the hardwood. I plan on having the hardwood floor carpeted. should I frame in the tile or leave it exposed and have the carpet cover the tile's edges? I am new at this. I layed tile in my kitchen and it came out nice. Here, I am unsure. I need help fast. Also, if I frame in the tile, do I leave a 1/4 inch gap for expansion or not. i am lost here.