How to Replace a Broken Stove Fire Brick
A cracked or crumbling fire brick is usually replaced with a piece of the same size and thickness. Measure the old brick or the space it occupied, in millimetres.
Do not modify the appliance to force a different lining to fit. Where the stove manufacturer gives lining instructions, follow those.
Measure using our measuring guide, then order from Vermiculite Boards or the cut-to-size service.
FAQs
Can I run the stove with a missing brick?
A damaged or missing lining can affect the firebox. Follow the manufacturer’s guidance and replace the piece.
Do I need the same material as the original?
Use a lining suitable for that appliance. Check the manufacturer if you are unsure.