Window & Patio Door Rebates

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Energy-efficient windows and patio doors increase year-round comfort, improve energy efficiency, reduce outside noise, and improve home value. 

Chelan PUD offers cash-back rebates to help customers save now — and in the long run — when you improve the weatherization of your home. The rebate level you may qualify for depends on the original window or patio door that will be replaced, as well as the type of home you have.

 

Window & Patio Door Rebates

Valid for applications received April 1, 2026 - March 31, 2027.

*New: Income-Qualified Rebates will be available to low- and moderate-income customers starting fall 2026.

ProgramSite-built single-familyManufactured homeMultifamily (5+ units in same structure)
Single pane window or patio door replacementStandard Rebate$8 per sq. ft$20 per sq. ft$25 per sq. ft
 Income-Qualified Rebate*$10 per sq. ft$30 per sq. ftSee standard rebate
Double pane window or patio door replacementStandard Rebate$6 per sq. ft$10 per sq. ft$20 per sq. ft
 Income-Qualified Rebate*$8 per sq. ft$14 per sq. ftSee standard rebate

 

Requirements

Check if your project qualifies for a rebate. Questions? Call us at (509) 661-8008 or email [email protected].

  • Chelan PUD electric customer with existing home (no new construction) in Chelan County
  • Home must be primarily heated with permanently installed electric heat. Home eligibility is based on the customer's previous winter electric heating usage.
  • New windows or patio doors must be installed in a conditioned living space to qualify (no garages or similar unheated spaces)
  • New windows or patio doors must meet U-factor rating requirements:
    • Windows must have a U-factor rating of 0.30 or lower.
    • Patio doors must have a U-factor of 0.35 or lower.
  • Take photos of each type of window or door you're replacing.
    • To qualify for the single pane rebate, you must provide photos that clearly show the old glass is single pane. If it is not possible to confirm the original glass type, Chelan PUD will only be able to pay the double pane rebate amount.
  • Installation may be done by a contractor (recommended) or customer self-installation. Find local contractors.
  • Application must be submitted within 12 months of contractor installation or purchase date if customer self-install.

 

Rebate Checklist

Want any easy way to remember the rebate requirements? Download and print the window and patio door rebate checklist (PDF).

Get the Checklist

Situations that DO NOT Qualify

These scenarios would not qualify for a rebate.

  • Adding a new window or patio door where one was not before.
  • Increasing the size of the window or patio door. The rebate can only be for the original size.
  • New construction or additions.
  • Replacing an insulated glass unit (IGU) with another IGU.
  • Windows or patio doors in unheated, non-living spaces.
  • New skylights or garden windows (a prior garden window is only eligible if it is replaced with a standard window).

 

Window & Patio Door Rebate Frequently Asked Questions

 

Rebate Application

    It's time to prepare your rebate application materials! Either the Chelan PUD customer or contractor can submit the rebate application on behalf of the customer.

    Here's what you will need:

    1. Invoice or receipt showing total project cost (labor and materials before rebate)
    2. Dimensions of each newly replaced window or patio door
    3. Proof of U-factor rating on the invoice/receipt or photos of the manufacturer sticker for each size of window installed
    4. Before/after photos: Before photos are required if you're replacing single-pane glass. Please provide an "after" photo of each type of new window or patio door once installed.
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    Apply Online

    Fill out the online residential rebate application to get started.

    Apply Now

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    Print & Mail

    Fill out a Windows Rebate Application (PDF) and mail it to the PUD for processing. 

    Chelan County PUD
    PO Box 1231
    Wenatchee, WA 98807-1231

    What Happens Next?

    • Please allow 6-8 weeks after the receipt of a complete application for processing.
    • Rebate cannot exceed the total project costs.
    • Payment is by check mailed to the customer.
    • Rebate programs are based on available funding and are subject to change. See the Chelan PUD Energy Efficiency Incentive Program Agreement (PDF) for more details.

     

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    Questions?

    We're here to help! Talk to a Chelan PUD energy advisor with the Customer Energy Solutions team.

    Call (509) 661-8008 or send an email.