One bag is enough for one chimenea and they can be used time and time again as they do not burn. Lava stones are pumice formed by the froth of molten rock in volcanoes. Light weight with excellent insulation properties, they can also be used with LPG barbecues.
Gardeco are a specialist importer of chimeneas, firepits and other real fire products. They aim to provide customers with a wide and varied selection of products for the home and garden. Along with a variety of materials including clay, steel and cast-iron. Gardeco now offer a brand new material called chimalin, a breakthrough fireproof clay material.