Greenfiber Cellulose Insulation

Greenfiber^® has products that can be installed in attics, walls, floors and ceilings to significantly improve the comfort, safety and well-being provided by any home. SANCTUARY^® by Greenfiber^® is the first All-In-One cellulose insulation that can be blown-in or spray-applied, and it’s suitable for all climates and conditions. Capable of reducing sound power by 60% and heating and cooling costs by up to 20%, it’s easily installed, environmentally responsible, and packaged to optimize coverage and ease of installation.