A good quality fireplace insulation board is a product made of vermiculite, which is resistant to high temperatures. This highly durable material is used for the thermal insulation of fireplaces, tiled cookers and other heating structures.
A good quality fireplace insulation board is a product made of vermiculite, which is resistant to high temperatures. This highly durable material is used for the thermal insulation of fireplaces, tiled cookers and other heating structures.