Resists Fire
Insulation that Stands up to Fire
SANCTUARY® cellulose insulation delivers proven fire protection that helps safeguard homes and the people in them. With a Class 1/A fire rating, SANCTUARY is treated throughout with long-lasting, mineral-based fire retardants that impede ignition and slow flame spread. Its dense fibre structure limits air movement and oxygen flow, while its natural char layer forms a protective barrier under high heat, helping maintain structural integrity longer and providing confidence that lasts the life of the home.1
Slows Fire. Saves Time.
With a Class 1A fire rating, SANCTUARY insulation contains active fire-resistant materials that help slow the spread of flames, giving you more time to evacuate in the event of a fire.
Class 1/A Advanced Fire Rating
Permanent Fire Retardants
One-Hour and Two-Hour Fire Resistance RatingsFeatured Products
Solutions For Any Project
SANCTUARY
An eco-friendly cellulose insulation product that delivers unparalleled sound power reduction, highly effective insulation, temperature regulation and fire safety.
ProCell Green
The larger 25 lb. bag is perfect for contractors, offering an effective solution with its increased coverage area and decreased jobsite time.
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