This listing is for one replacement Back Vermiculite Firebrick for an 'Portway 1' stove.
Brick Size = 25mm x 365mm x 185mm
The fire brick provides fire resistance, insulation and thermal stability and is rated for temperatures up to 1100°c.
All our vermiculite fire bricks are cut from Premium Quality Vermiculite Boards which are ideal for use in woodburning and multi-fuel stoves.
We advise when replacing your fire bricks that you replace the full set.