Windows, Doors, and Attic Insulation Installation for Connecticut Homeowners
Energy Efficiency, Cosmetic Improvements, and Increased Home Value!
Millstream Construction is here to provide energy efficient solutions in order to save you money every single month on your energy bills. Providing a large array of standard and custom windows and doors, we can present you with quality solutions to your energy loss needs. Contact us today to get started.
Expert Feature and Design Consultation

Upgrading your windows and doors not only improves the curb appeal of your home, but the products available today are better than they have ever been!
Enjoy Features such as:
- Variety of choices of colors to match your needs
- Custom hardware colors and designs
- Low-E UV blocking Glass
- Sound Reduction
- Zero Window Draft Design and Features
- Easy to Clean Double Hung Options
- Rot Resistant Frames and components
Energy-Saving Attic Insulation

Federal and State Tax Incentives:
https://programs.dsireusa.org/system/program/ct
https://energizect.com/your-home/rebates-and-incentives
State Financing Assistance Programs
https://energizect.com/your-home/find-lender
Simonton Window and Door Tax Credits:
https://www.simonton.com/energy-tax-credit/
Provia Window and Door Tax Credits:
https://www.provia.com/why-choose-provia/energy-efficiency/
Velux skylight Tax Credits:
http://www.veluxusa.com/help/tax-credit
Therma-Tru Energy Qualification:
https://thermatru.widen.net/view/pdf/6c5bzy4oao/22_EnergyStar_Charts_0324.pdf
https://www.energy.gov/energysaver/update-or-replace-windows
Consider these Ratings:
- U-Factor
- Heat Gain Coefficient
- Solar Heat Gain Coefficient
- Energy Star Rating
When replacing single pane windows with Energystar Rated Windows, savings could be up to 22% of heating and cooling costs annually.
Reduce C02 emissions annually to be the equivalent of burning 50-300 Gallons of Gasoline.