Utah Window & Door Energy Efficiency Rebates (2026 Update)
Advanced Window Products is proud to offer high-performance windows and doors that improve your home’s comfort, efficiency, and value—while also qualifying for valuable Utah energy rebate programs. By upgrading to our ENERGY STAR®-rated products, you can take advantage of cash incentives from local utility providers that help offset installation costs. Below is a current overview of major Utah residential rebate programs (excluding federal incentives), including rebate amounts, eligibility requirements, and how to apply.
Rocky Mountain Power – Wattsmart Homes Window Rebates (Updated for 2026)
Rocky Mountain Power recently updated its Wattsmart Homes rebate structure. Instead of paying rebates based on square footage, the program now provides incentives per window, making it simpler and more predictable for homeowners to estimate their savings.
Rebate amount:
- Up to $50 per qualifying window for homes heated primarily with electric heat
- Up to $30 per qualifying window for homes heated with natural gas or dual-fuel systems
- Windows must typically have a U-factor of 0.22 or lower to qualify
This means a typical home replacing 15 windows could qualify for $450 to $750 in rebates, depending on the home’s heating type.
Eligibility:
- Must be a Rocky Mountain Power residential electric customer in Utah (rate schedules 1, 2, or 3)
- Home must be an existing residence (new construction does not qualify)
- Replacement windows must meet program efficiency standards (typically U-factor ≤ 0.22)
- Windows must replace existing windows separating conditioned living space from outdoors
Application process:
- Install qualifying ENERGY STAR® windows through a licensed contractor
- Apply within 180 days of installation
- Provide your Rocky Mountain Power account number, invoice, and NFRC window labels
- Rebates are typically issued within a few weeks after approval
Start here: Wattsmart Homes Rebate Application
Dominion Energy (Enbridge Gas) – ThermWise Window Rebates
If your home uses natural gas heating, Dominion Energy’s ThermWise program offers rebates for installing high-performance insulating windows. These incentives are based on the total window area replaced.
Rebate amount:
- $2.50 per square foot for qualifying windows with a U-factor of 0.22 or lower
For many homes, this can add up to several hundred dollars in savings while also reducing heating costs long-term.
Eligibility:
- Must be a Dominion Energy (Enbridge Gas) residential customer in Utah
- Home must be heated with natural gas
- Existing homes only (new construction not eligible)
- Windows must meet U-factor ≤ 0.22 efficiency requirement
Application process:
- Install qualifying windows
- Apply online or by mail within 6 months of installation
- Provide your gas account number, recent bill, invoice, and NFRC labels
- Approved rebates are mailed directly to you
Utah Weatherization Assistance Program (Low-Income Households)
Utah also offers free energy-efficiency upgrades to qualifying households through its Weatherization Assistance Program. These upgrades can include new windows, doors, insulation, and air sealing at no cost.
Benefit:
- Free home energy improvements that can reduce energy bills by up to 35%
- May include window replacement, door upgrades, insulation, and air sealing
Eligibility:
- Household income at or below 200% of the federal poverty level
- Priority given to seniors, families with children, disabled residents, and high energy-use households
- Available to homeowners and renters (with landlord approval)
Application process:
- Contact your local weatherization provider
- Provide proof of income and household information
- Approved homes receive a professional energy audit and free upgrades
How Advanced Window Products Helps You Maximize Rebates
Our team installs ENERGY STAR®-certified windows specifically designed to meet or exceed Utah rebate requirements. We help ensure your new windows qualify for available incentives and provide all necessary documentation for your rebate applications.
By combining utility rebates with improved energy efficiency, upgrading your windows is one of the most effective ways to lower energy costs while improving comfort year-round.elow is an overview of key residential rebate programs in Utah (excluding federal incentives) for energy-efficient windows and doors, including how much you can get back, who qualifies, how to apply, and where to get started.
Rocky Mountain Power – Wattsmart Homes Window and Door Rebates
This rebate helps Rocky Mountain Power customers save money when they replace old windows or doors with new energy-efficient ones. You can get back between $1.00 and $3.00 per square foot, which often adds up to hundreds of dollars in savings on a typical project.
- Rebate amount: $1.00 per sq. ft. for qualifying replacement windows/doors with U-factors of 0.23–0.30 (Tier 1), or $3.00 per sq. ft. for windows with U-factors ≤ 0.22 (Tier 2).
- Eligibility: Must be a Rocky Mountain Power residential electric customer in Utah (rate schedules 1, 2, or 3). Home must be existing (not new construction) and heated/cooled with electric heat or central AC covering ≥80% of the living area. Windows and patio doors (≥80% glass) must have a U-factor of 0.30 or lower.
- Application process: Install qualifying windows/doors, then apply within 180 days. You’ll need your account number, invoice, and NFRC window labels. Rebates are typically processed within ~14 business days.
- Start here: Wattsmart Homes Rebate Application
Dominion Energy (Enbridge Gas) – ThermWise Window Rebates
If your home uses natural gas for heating, Dominion Energy offers rebates for upgrading to very efficient windows. You can earn $2.50 back for every square foot of window you replace, helping lower both your installation cost and your heating bills.
- Rebate amount: $2.50 per sq. ft. for high-efficiency windows with a U-factor of 0.22 or lower.
- Eligibility: Available to Utah Dominion Energy/Enbridge Gas customers who heat with natural gas. Must have an active residential gas account. Existing homes only (new construction not eligible). Only windows meeting U-factor ≤ 0.22 qualify.
- Application process: Apply online or by mail within 6 months of installation. You’ll need your gas account number, recent bill, itemized receipt, and NFRC labels. Rebates are mailed directly to you once approved.
- Start here: ThermWise Window Rebate Application
Utah Weatherization Assistance Program (Low-Income Households)
For families who qualify based on income, the state of Utah provides free home improvements through the Weatherization Assistance Program. This can include new windows or doors at no cost, which can reduce energy bills by as much as 35%.
- Benefit: Free energy efficiency upgrades (insulation, air sealing, window/door improvements) at no cost to qualifying households.
- Eligibility: Households with income at or below 200% of the federal poverty level. Priority given to elderly, disabled, families with children, and high energy-use households. Available to both homeowners and renters (with landlord approval).
- Application process: Contact your local weatherization agency. Applicants provide income verification and are prioritized by need. Approved homes receive an energy audit and upgrades performed free of charge.
- Start here: Utah Weatherization Assistance Program
Get Started with Advanced Window Products
At Advanced Window Products, we install high-quality, energy-efficient windows and doors that meet or exceed the requirements for these rebate programs. That means you can enjoy lower energy bills, a more comfortable home, and extra savings from rebates. Contact us today to schedule a consultation and see how much you could save on your window or door project.
