Guardian Knauf 20 Lb. Loosefil Fiberglass Insulation

Shake and rake insulation is a perfect way to insulate small attic or floor places. Bag easily fits through attic access entry. Simply shake out product and fluff with a garden rake or similar tool. Fiberglass insulation offers exceptional R-Value, year round comfort and reduces sound transmission. Savings up to 20% on heating and cooling costs through the life of your home. Naturally brown, eco-friendly binder made from corn, sand, and recycled glass (no added dyes). Third-party certified to include a minimum of 50% post-consumer recycled content. Formaldehyde free. Application: Residential & Commercial.