Over the past week, our office has received several calls regarding Vermiculite attic insulation. So, what exactly is Vermiculite insulation & why should I be concerned? Technically, “Vermiculite is the mineralogical name given to hydrated laminar magnesium-aluminum-iron silicate that resembles mica in appearance. All vermiculite ores contain a range of other minerals that were formed Read more about Vermiculite in Construction[…]