What is Vermiculite and Why Should You Know?
Unless you live in an older home, you may not know about vermiculite. Vermiculite is a natural mineral that was used as insulation in homes from the 1920’s to the 1970’s, and is often found in attics. It is silver-gold or gray-brown in colour and when it’s in its natural state, it is shiny and flat. If vermiculite becomes heated, it puffs up and creates pockets of air making it a great material for insulation. Also handy is the fact that it does not burn. So what...