Assess the Level of Opportunity

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.
Projects	Attic Air Sealing Project Attic Insulation Project

Basement / Crawlspace

Savings in Energy and Money*
Savings and Comfort Benefits	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.
Projects	Basement/Crawlspace Air Sealing and Insulation Project

Ducts

Savings in Energy and Money*
Savings and Comfort Benefits	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.
Projects	Air Sealing Wall Penetrations Air Sealing Electrical Outlets Air Sealing Behind Window and Door Trim Weatherstripping Doors Weatherstripping Windows Applying Plastic Over Windows Air Sealing Fireplaces

*Results will vary based on climate and the age, construction and condition of your home.