DE Window Replacement Tax Credits & Rebates: Guide Helps Homeowners Cut Costs

Apr 25, 2025

Like many states, energy costs in Delaware have been rising, but did you know you could reduce them if you qualify for certain credits and rebates? Learn about the various options available to you from this guide from the expert contractors at Elevated Remodeling (800-672-8519).

Have Your Windows Seen Better Days?

They've done their duty faithfully over the years, but it may be time for a change. Window replacements can make your home more comfy, quiet, and safe and improve its energy efficiency. Plus, modern windows are easier to operate, control condensation, and help prevent mold growth. They can also save you money. Elevated Remodeling has a report on federal tax credits and state rebates for window replacements that will walk you through the requirements and application process.

Read it here.

The guide particularly focuses on the Inflation Reduction Act of 2022, which helps homeowners save on energy-efficient home upgrades, and the state's Weatherization Assistance Program (WAP), which offers financial support to low-income homeowners for weather-resistant home improvements, including window repairs and replacements.

The report points out signs that your windows may need to be replaced, like

  • drafts,
  • visible damage,
  • condensation,
  • noise, and
  • difficulty opening or closing them.


If your energy bills are high, that may be a sign that your windows aren't effectively insulating your home, forcing your HVAC system to work harder.

The Inflation Reduction Act of 2022

If your windows aren't providing sufficient insulation, the Inflation Reduction Act of 2022 can help you pay to replace them. As the report explains, the Act covers windows that meet the ENERGY STAR Most Efficient criteria, with a U-factor of 0.20, which means they provide superior thermal insulation. If you're eligible, you can claim a tax credit of 30% of the total replacement cost and up to $600 per year. To qualify, you'll need to keep documentation verifying your windows are compliant with ENERGY STAR standards.

Delaware's WAP

Alternatively, you can apply for Delaware’s WAP, a program that improves the homes of low-income residents so they can better withstand outdoor weather conditions. Your eligibility will be determined by the program's income guidelines, with priority given according to your needs, age, and funding availability. A qualified contractor will conduct an energy audit of your house to identify necessary improvements and coordinate the upgrades.

More Home Upgrade Programs

The report also covers programs like Energize Delaware, Delaware Municipal Electric Corporation (DEMEC) rebates, and other local initiatives. Energize Delaware particularly offers rebates for energy-efficient upgrades through its Home Performance with ENERGY STAR program, while the DEMEC provides rebates for ENERGY STAR-certified HVAC and window air conditioning systems to customers of DEMEC member utilities.

About Elevated Remodeling

Elevated Remodeling is a trusted contractor serving homeowners in New Jersey, Maryland, and Pennsylvania, as well as Delaware, specializing in window, door, siding, and roof replacements. Their team will guide you through every step of the home improvement process, from selecting the right product to the final installation.

"Elevated Remodeling was absolutely amazing from beginning to end," one happy customer said. "They came around at an extremely busy time of year for my husband and I. They provided us with so many options for getting new windows for the front of our home. The installation was so seamless - the crew had our windows up in what seemed to be no time. Their system was so clean and efficient it was incredible. Now our home has beautiful windows that we love!"

If you're ready to swap out your current windows for more energy-efficient, cost-effective replacements, Elevated Remodeling can get you started with a free consultation and a custom quote!

Learn more today by calling 800-672-8519 or visiting https://elevatedremodeling.com/

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