Idaho Window and Sliding Glass Door Rebates for Multifamily Homes

Rebates available to qualified customers:

Rebate	Installation	New window requirements	Incentive
Windows*	Contractor install	U-Factor .29 to .23	$180 per window *Note: Incentive will decrease to $45 per window after 2/28/2025, for multifamily homes heated by natural gas.
Windows*	Contractor install	U-Factor .22 or below	$225 per window *Note: Incentive will decrease to $56 per window after 2/28/2025, for multifamily homes heated by natural gas.
Windows*	Self-install	U-Factor .29 to .23	$90 per window *Note: Incentive will decrease to $22 per window after 2/28/2025, for multifamily homes heated by natural gas.
Windows*	Self-install	U-Factor .22 or below	$112 per window *Note: Incentive will decrease to $28 per window after 2/28/2025, for multifamily homes heated by natural gas.
Storm windows	Contractor install	Energy Star certified or emissivity ≤ .22 and solar transmissivity ≥ .55	$3.00/SQft
Storm windows	Self-install	Energy Star certified or emissivity ≤ .22 and solar transmissivity ≥ .55	$1.00/SQft
Sliding glass door	Contractor install	U-Factor .29 to .23	$480 per door
Sliding glass door	Contractor install	U-Factor .22 or below	$600 per door
Sliding glass door	Self-install	U-Factor .29 to .23	$240 per door
Sliding glass door	Self-install	U-Factor .22 or below	$300 per door

Get your rebate

Step 1: Choose qualifying equipment and licensed contractor (if applicable)

For contractor install window and sliding glass door rebates, windows and sliding glass doors must be installed by a licensed contractor. We recommend that you obtain several bids for comparison.
For self-install window and sliding glass door rebates, homeowner must certify windows and sliding glass doors were installed according to manufacturer’s instructions.
Ensure windows meet required efficiency ratings.
Windows and sliding glass doors must be replacing existing windows and sliding glass doors.

Step 2: Ensure your home qualifies

Only existing homes qualify (no new construction).
Primary fuel used for heating must be Avista electric or natural gas service.
For multifamily residences, there is no minimum usage requirement.
For primary multifamily homes with shared interior walls (up to a fourplex) including apartments, duplexes, townhomes, and condos.
Seasonal and recreational homes are not eligible.

Step 3: Submit a rebate application

*Note: Rebate application(s) for windows with decreasing incentives in multifamily homes heated by natural gas, as noted in the table above, must be submitted online or postmarked on or before February 28, 2025 to be eligible for the current higher incentive.

Complete and submit a rebate application within 120 days of qualifying equipment installation.
Include a copy or electronic image of the final invoice and supporting documentation, which must include total number of windows and sliding glass doors, u-factor of all windows and sliding glass doors, and cost (bids and estimates are not accepted).
For self-installed windows, include post-project photos and sign the DIY Window Self-Certification.
For storm windows and sliding glass doors, include Energy Star certificate or window specification sheet. Energy Star certificates are available at energystar.gov/productfinder/.

Rebate applications may be submitted via the following:

Online: Rebate application

Download the rebate form and once complete, send it—along with your required documentation—via the following:

Email: rebates@myavista.com
Fax: (509) 777-5784
Mail: Avista Rebates

Important rebate information

Avista reserves the right to verify installation of the energy efficiency measure(s) prior to payment and will coordinate inspection, as applicable.
Homeowners are responsible for complying with all applicable codes and regulations.
Avista, and its agents, may upon reasonable notice, request access to customer’s premises after payment, for evaluation and measurement purposes.
Rebates will not exceed 100% of the actual measure cost, including tax.
Rebates are paid directly to homeowner via check or account credit, unless homeowner authorizes payment release to contractor.
Allow up to 8 weeks for processing and payment, including issuance of check or bill credit.

Managers