QUIET. COMFORTABLE.
PROTECTED.

Try our Insulation Calculator

Insulation Calculator

Here's an easy way to find out how many bags you'll need to get the job done.

Whether you are installing Sanctuary^® in your attic or working with a contractor to have it installed in your attics, walls, ceilings or floors, it can forever change the way you and your family live and enjoy your home.

Insulation Calculator
Here's an easy way to find out how many bags you'll need to get the job done.
Sanctuary^®Blow-In or
Spray-Applied Insulation

A first-of-its-kind product that delivers unparalleled sound power reduction, highly effective insulation, temperature regulation and fire safety.
Blended Blow-In Insulation

In a 19 lb. bag, our blended formula is perfect for DIY projects.
Blowing Machine with Hose

If your blower is down, then use the Greenfiber Blower, which is easy to maneuver and transport, making installation and problem-solving a breeze.