Idaho Weatherization Assistance Program (WAP)

Idaho Housing and Finance Association

Available Weatherization

About This Program

Free weatherization services for income-qualified Idaho households to reduce energy costs. Services include insulation, air sealing, furnace repair or replacement, and window upgrades. Administered through Community Action Partnership in Kootenai County.

Typical weatherization package averages $6,500 per home

Official source site checked live on 2026-06-17.

Data last verified 2026-06-09. How we verify our data.

Key Details

  • Free weatherization for income-qualified households
  • Includes insulation, air sealing, HVAC repair
  • Available to homeowners and renters
  • Income at or below 200% of federal poverty level
  • Administered through Community Action Partnership

How to Apply

Get free help applying Visit Official Program Page Track this program

(208) 676-6501

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Your application paperwork

This is a free, federally funded program that lowers your energy bills by improving your home's energy efficiency. After you qualify, a local agency does a free home energy audit and installs measures like attic insulation, air sealing, and heating system repair at no cost to you. The Idaho Department of Health and Welfare runs it through a network of local agencies, so you apply through the agency that serves your county.

Steps to apply

  1. Confirm you qualify: you live in the home and your household income is within the program limit (commonly at or below 200 percent of the federal poverty level; you are usually automatically eligible if you receive SSI, TANF, or energy assistance).
  2. Find the local weatherization or community action agency that serves your county using your local Community Action Agency, via the Application for Energy Assistance.
  3. Contact that agency and complete its intake application with your income, ownership, and household information.
  4. The agency schedules a free home energy audit to decide which measures your home needs.
  5. The approved energy efficiency measures are installed at no cost to you.
Get the official form

Documents you will likely need

  • Proof of income for everyone in the household (recent pay stubs, last year's tax return, or benefit award letters), or proof that you receive SSI, TANF, or energy assistance.
  • Proof you own or rent and live in the home (a deed, mortgage statement, or lease; renters need the owner's written permission).
  • A recent utility bill for the home.
  • A government-issued photo ID.
Download this checklist (PDF)

Requirements vary by program and locality. Confirm the exact rules on the official program page. We can help you prepare your paperwork, but you submit it yourself.

Deadline: Rolling applications, year-round

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