not really household but....lolIMG_20150129_090842.jpgIMG_20150226_163800.jpgIMG_20150227_162809.jpgIMG_20150227_162802.jpgIMG_20150327_150441.jpg
4 ply of 5/8's under and 2 ply on both sides of wall
who needs 2 hours burn time?
I hear a fire alarm and am out in 5 seconds...lol