Cellulose is eco-welcoming as it’s made of about 75-eighty five% recycled paper — commonly outdated newspapers — and discarded denim. The remainder of the substance that makes up cellulose insulation techniques will likely be a fire retardant like ammonium sulfate or boric acid.   J–K: johns manville thermal and sound control https://chelwoodp533qpo0.blogsidea.com/profile