Average Cost to install energy-efficient windows in the US

Updated 2025

Estimate Breakdown

Alert Add all required items to calculate the estimated cost for the completed work.
material
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Energy-Efficient Windows (material) Info
$30.00 × 1 EA
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Window Installation Supplies Info
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Labor to Install Windows Info
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Demolish Existing Windows Info
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Finish Level Info
Project Size Info
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Contractor Markup: Info
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Avg. cost in United States $ 2,700.00
Avg. cost per EA: $225.05
Contractor Markup: $450.00
Alert The cost of installing energy-efficient windows in United States, including materials and labor, ranges between $362.00/EA and $1082.00/EA. The price depends on the type of windows (double-pane, triple-pane, low-E coating), the level of finish, the condition of the existing window frames, and any additional features such as UV protection or noise reduction. The complexity of the installation and the number of windows being replaced can also impact the overall estimate.
Estimate Assumptions The costs associated with installing energy-efficient windows are influenced by various factors, including the type of windows selected, the level of finish desired, and the condition of existing window frames. Additionally, features such as UV protection or noise reduction can affect pricing. The complexity of the installation and the total number of windows being replaced also play a significant role in determining overall costs.
Project Timeline The timeline for installing energy-efficient windows generally includes several key phases: preparation, installation, and cleanup. Preparation involves assessing the existing windows and ensuring all necessary materials are on hand. The installation phase encompasses the removal of old windows and the careful placement of new ones, while the cleanup phase ensures that the work area is left tidy and free of debris.
Energy-Efficient Windows: Comprehensive Guide for Residential Contractors Installing energy-efficient windows is a crucial project for enhancing a home's energy performance. These windows, which may include options like double-pane or triple-pane designs with low-E coatings, are designed to minimize heat loss and gain, thereby improving insulation and reducing energy bills. The labor involved not only includes the installation of these windows but also the necessary preparation and sealing to ensure optimal performance.
Best Practices To ensure a successful installation of energy-efficient windows, it is essential to follow best practices such as conducting a thorough assessment of the existing window frames before installation. Safety measures should be prioritized, including the use of protective gear during demolition and installation. Quality checks should be performed to ensure that windows are properly sealed and insulated, which is vital for maximizing their energy efficiency.
Conclusion The installation of energy-efficient windows is an important investment for homeowners looking to improve energy efficiency and comfort. By understanding the various factors that influence the project and adhering to best practices, contractors can deliver high-quality results that enhance the value and sustainability of residential properties.
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