Fireglass Calculator

Round Fire Pit photo
Round Fire Pit
Formula calculates 1" glass depth.
Fire Pit Diameter

Formula calculates 1" glass depth


NATURAL GAS: Apply 2"- 3" of fire glass above burner for optimal flame appearance.
Double above total for 2" glass depth.
Additional glass required to mound glass or create shapes.
PROPANE GAS: Refer to manufacturer instructions when considering fire glass for
propane fire features.
IMPORTANT!!!   Fire glass for use with approved fireplaces, fire pits and fire features

RECOMMENDATION: Use less expensive filler fire glass to fill area around burner.

1 lb = 1 cup
12 lbs = 1 gallon
40 lbs fills a box 12" Length x 12" Width x 6" Height