Glass Vs Lava Rock Fire Pit. It comes in 1/4″ and 1/2″ sizes in a variety of colors. Lava rock costs substantially less.

Their modest selection of fire accessories includes unique items like cannonballs in addition to common media like lava rock or log. It is the preferred choice for a natural fire pit look. Glass crystals are tumbled and polished so no.

Also, some lava have rocks that have not melted in them, so the rocks.

Overall, fire glass vs lava rock comes down to personal preference. If lava rock is wet, allow fire pit to burn for 45 minutes prior to coming within 15 feet. We were told it could be the moisture or you can replace the lava rocks with fire glass, which is completely nonporous, tempered to withstand high heat and has a much higher degree of. Fire pit glass is a colorful alternative to traditional lava rocks or ceramic logs in an outdoor gas fire pit.