Our Fire Bricks are made from Vermiculite which is a naturally occurring mineral formed into a pressed piece of board and then cut into shapes. Vermiculite fire bricks are non-combustible. A fire resistant product which is light and easy to cut with a wood saw, unlike the old heavy clay fire bricks which used to be used in a lot of stoves.
Vermiculite fire bricks have excellent thermal insulation properties and have minimal shrinkage at high temperatures. They are Fire Resistant, which make them an ideal product to use in your wood burning or multi-fuel stove, providing fire protection exactly where it is needed.
Cut your own fire bricks – Made from vermiculite, simply place your old brick (if you have one) over the top and draw around it. Then cut out with a standard woodsaw, it is very easy to cut, and will not blunt your saw. 330mm x 300mm x 25mm thick. Price is per sheet.