Rockwool insulation is a rock-based mineral fiber insulation comprised of Basalt rock and Recycled Slag. Basalt is a volcanic rock which is abundant in the earth, and slag is a by-product of the steel and copper industry. The minerals are melted and spun into fibers.
Fiberglass insulation provides thermal, sound and energy savings solutions for every room and space in your home.
TimberHP wood fiber insulation puts affordable, sustainable building materials within reach. Made from abundant, renewable Maine wood. Proven performance in the toughest conditions.