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.
Clock Blithfield 5 (Compact, 5, Inset and 8) Rope Kit
CLOCK BLITHFIELD COMPACT FIREBRICKS
Clock Sudbury 5 (Compact and 5) Rope Kit
Clock Sudbury 5 Firebricks
Rayburn 400 Series MKII Blast Tube
Chaffoteux Calydra 80ff MKII N pump (Wilo) pt no 6130194 & housing kit