Imagine a home that
restores well-being

Reducing the power of sound and improving the comfort of your home can change the way you sleep, communicate, and live.

Greenfiber® is leading a revolution, a movement to bring peace and comfort back to our most private spaces, to promote well-being and to provide the one thing in this noisy, busy, bustling world we are all struggling to find: Sanctuary.

  • Products

    We’ve refined our offering to make it quick and easy to find the exact cellulose insulation products you’re look for.

  • Support

    You’ll find all the information you need to get the most from Greenfiber right here. 

  • CALCULATEUR DE QUANTITÉ D’ISOLANT

    Voici un moyen facile de déterminer le nombre de sacs dont vous aurez besoin.

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SANCTUARY®.
A SIMPLE SOLUTION FOR EVERY HOME.

After years of dedicated research and development, we’re proud to offer the first all-in-one cellulose insulation that can be loose-filled, dense-packed or spray-applied. Sanctuary by Greenfiber is suitable for all climates and conditions, makes project planning easier, and breaks up easily for optimized coverage. Whether you need attic insulation or install it in ceilings, walls or floors, it dramatically affects any home and, better yet, the people who live there.

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