Ceiling insulation is designed to reduce the transfer of heat through the ceiling. Heat naturally flows from warm to cool areas, particularly through ceilings. During the winter months, the heat ...

In this video, learn how to install insulation in walls and ceilings, including fiberglass batts and insulation in roof trusses. Discover the purpose of rafter baffles or rafter vents and how to ...

Dear Jim: I like recessed lights, but I hear they are leaky and inefficient. Are there new types which are more efficient? How do I install one properly in an insulated ceiling? – Drew H. Dear Drew: ...