The Marra Stone
Composed of volcanic material content, MarraStone is a highly porous refractory brick designed to accept, retain and give up heat readily resulting in greater thermal mass retention when cooking in the oven and consistently high performance and energy efficiency.
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History of the MarraStone
MarraStone is at the heart of every Marra Forni Brick Oven. Imported from the Naples Region of Italy, this proprietary brick formulation is the result of years of research and investment. Composed of volcanic material content, MarraStone is a highly porous refractory brick designed to accept, retain and give up heat readily resulting in greater thermal mass retention when cooking in the oven and consistently high performance and energy efficiency.
Timeless Craftsmanship
Our design and manufacturing process are the same as those used by Itallian brick masons thousands of years ago . . . made by hand, brick-by-brick. Quality doesnt compromise!
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Approved
Marra Forni products that feature these logos meet rigorous standards for electrical safety and electromagnetic emissions. The acronyms are as follows:
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UL: Underwriters Laboratories, Inc.
CSA: Canadian Standards Association
ETL: Formerly ETL Testing Laboratories, now Intertek Testing Services
CE: Conformance European
