Spray foam insulation replaces the pink fiberglass insulation that has filled most standard wall cavities over the past half-century. (Katherine Frey/The Washington Post) Analysis by Stephanie ...

Owens Corning’s latest advancement is its PINK Next Gen Fiberglas insulation ... free of chemical retardants and formaldehyde. The fiberglass has a cotton-soft texture and can be installed ...

Fiberglass, which is one of the most popular ... If the manufacture uses pink resin, you’ll end up with pink insulation. If they use green, you’ll end up with green insulation, and so on.

Opinions vary as to the best attic insulation because there are a few varieties. Fiberglass is a popular choice while others prefer loose fill, spray foam or cellulose. We’ve reviewed some of ...

The pink fiberglass that might be in your walls is ... the thermal performance will be the same; all insulation does is slow the movement of heat. Heat travels to cold. Never forget these things ...

Owens Corning has increased the certified recycled content in its flagship Pink Fiberglass insulation to a minimum of 40%—a 5% increase over its prior level. With the move, the product line maintains ...

Any uninsulated attic should be insulated. If the attic is already insulated, see if the bottom side of fiberglass batt insulation has an attached paper vapor barrier or a polyethylene barrier.