The Tortoise Brick sets are lovingly made by our very own hands (and a bit of help from machines too). They are made from vermiculite board, which is widely used by most manufacturers to brick line their stoves.
Saltfire STx4, 5, Wide and 8 Rope Kit
Saltfire ST3 FIREBRICKS
Mendip Stoves Churchill/Loxton/Woodland 5 DC Firebricks
Dik geurts Ivar 5 FIREBRICKS
Heta Inspire 45 Firebricks
Heta Inspire 55 FIREBRICKS