Use the charts below to match the biggest energy savings and comfort opportunities with your next home improvement projects.
Attic
Savings in Energy and Money*
Savings and Comfort Benefits
The attic usually has the most potential for energy savings and is typically accessible. Start with the attic if you want to have the highest impact on savings and comfort. Always do attic air sealing before adding insulation.
Once the attic has been addressed, the basement or crawlspace is usually the next best place to seal and insulate to reduce energy use and control drafts from below.
Leaky ducts can be a significant source of energy loss in your home, especially if ducts are located in the attic or crawlspace where conditioned air leaks to the outside.
Projects
Duct Air Sealing
Duct Insulation
Doors / Windows / Walls
Savings in Energy and Money*
Savings and Comfort Benefits
Leaks through doors, windows and walls can lead to uncomfortable drafts, but usually have the least impact on energy use. However, these tend to be the most accessible areas and are perfect for a do-it-yourselfer.
