Originally Posted by SmokenIdaho
I am a Tile Contractor ah finally a tile question
The tile with the cement board would work fine but the most important is the air space. If you can do this the tile isn't necessary
UDS / airspace / shield of some kind / airspace / deck
The airspaces only need to be a couple of inches.
The shield could even be a drum lid
Yeah, I was planning on still using the fire bricks(stove bricks) under the UDS for air movement, and then the tile and grout, cement board.
I had the UDS on the fire brick, just like these
and needless to say we now have a hole in the back deck.
I know with proper use of the UDS, i would not have a problem with just continuing to use the fire bricks but to have a sense of safety if my roommate decides to try and use it, even after he has been banned from bbq'ing again, lol. I figured i would add a another safety barrier and something that will cover up the new wood that wil be replacing the burned wood.
Raspberry PI Heatermeter homemade temp controller, 2 UDS.
New Version 4.2 Heatermeter with K thermocouple support Available
PM me, if you would like a heatermeter pre-made, everything included, heatermeter, case, blower, SD card programmed, servo and case, no soldering needed ready for your network and BBQ.