Sealing your attic is another one of ... These areas usually have open stud cavities leading directly into the attic that are huge sources of air leaks. Locate the main plumbing stack, furnace ...

From addressing safety concerns to sealing air leaks ... by pests, it's best to remove it entirely before proceeding. This guarantees that the new blown-in attic insulation performs effectively ...

Before you re-insulate your attic space, pay close attention to ventilation and air leaks.Fokusiert / Getty Images The Importance of Air Sealing Your Attic Before adding new insulation ...