Vermiculite Bag 100L

Vermiculite Bag 100L is a mineral that can expand to 10 times its original size to provide heat, acoustic and fire-insulating properties. It is typically used for loft or cavity insulations as well as chimney flue linings. The loose fill insulation is simply poured straight from the bag onto the designated area to cover all potential heat loss areas. It significantly reduces the loss of heat in cold weather and keeps the interior cool in hot weather.