What is the typical color of cellulose insulation?

Cellulose insulation is typically a grey color. This coloring results from the recycled paper materials that are used to create cellulose, including newspapers and cardboard, which are often treated for pest and fire resistance. The grey hue is a natural characteristic of the insulation, and it can vary slightly based on the specific materials and processing methods used.

The other colors listed, such as white, brown, and tan, are not representative of cellulose insulation. For instance, white is generally associated with materials like fiberglass, while brown and tan might be associated with other organic insulation types or variations in cellulose from specific sources. Overall, recognizing the typical grey color of cellulose helps identify it among the various insulation materials available in the market.