Your product was installed in the attic of my home and I want to say how pleased I am. I believe I have experienced much lower energy bills and the house is quieter since the insulation. I highly recommend your product.
Marie T. – Homeowner
Rockwool - It's not just another Rock
Rockwool was first used in the United States as an insulation in the early 1900’s and has remained a leader in the insulation industry for over 100 years. Manufactured from recycled blast furnace slag and trap rock; Rockwool continues to surpass other insulating products like fiberglass and foam because of the extraordinary benefits it provides. Rockwool - leading the way to a healthy and environmentally friendly home or building.