Greenfiber's SANCTUARY is an all-in-one cellulose insulation that can be blown, sprayed, or compacted.

• It can be easily installed over existing insulation and, unlike fiberglass batt or roll alternatives, it's designed to fill every gap, void, and hard-to-reach space, forming a dense barrier that reduces air infiltration to improve thermal performance and reduce sound
• Made with 85 % recycled materials and no harmful additives, SANCTUARY promotes a healthier lifestyle and a greener planet while meeting modern building codes and providing lasting value for your home
• 60 % reduction in sound power
• 25 % savings on heating and cooling costs
• Advanced Class 1/A fire resistance
• Insulation type: cellulose
• Applications: walls, attics, floors and ceilings
• R-value per inch: 3.7
• Coverage per bag at R-30: 27.7 ft2
• Bag size: 25 lb