Ready to apply? Skip to our Weatherization Application

Reduce drafts with caulking and weather stripping

Improve ventilation

Install insulation in ceilings and attics, exterior walls and basements

Vent exterior roofs

Tune, clean and repair furnaces to improve efficiency

SNAP Weatherization can also check for health and safety issues in your home.

Repair or install water heaters, pipe, and duct insulation

Repair windows and doors

See below for health and safety issues this program help with:



Test for carbon monoxide levels

Install smoke and carbon monoxide detectors where necessary

Check for asbestos and lead paint hazards


Check out SNAP’s Weatherization program in action with this short video!


SNAP’s Weatherization Crew will explain the proper use and maintenance of all systems we install.

Ready to apply for Weatherization? The program is available for residential housing occupied by qualified low-income residents. Apply below, and one of our Weatherization teammates will get in touch with you!

Weatherization Application

Weatherization Application


SNAP contracts with the Federal Departments of Health and Human Services and Department of Energy, Bonneville Power Administration, Washington State Matchmakers, and Avista Utilities to provide these services.