Cellulose insulation is an eco-friendly insulation material made from recycled paper, used to improve thermal and acoustic performance.

Cellulose insulation is a loose-fill or dense-pack insulation material primarily made from recycled paper products treated with fire-retardant chemicals. It is widely used in residential and commercial construction to improve thermal performance and reduce energy loss.

In construction applications, cellulose insulation is commonly blown into wall cavities, attics, and floor assemblies. Its ability to conform to irregular spaces makes it effective at reducing air gaps and thermal bridging. Cellulose also provides sound-dampening benefits, making it useful in multi-family and commercial buildings.

From a performance standpoint, cellulose insulation offers good fire resistance, pest resistance, and environmental benefits due to its high recycled content. Proper installation density and moisture control are critical to prevent settling and maintain long-term insulation effectiveness. Building codes regulate installation methods and required R-values.

Cellulose insulation often contains up to 85% recycled paper—making it one of the greenest insulation options in construction.

• Attic Insulation
• Batten Insulation
• EIFS (Exterior Insulation and Finish System)