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Connecticut Energy Efficient Windows

Many companies boast about their energy-efficient windows in Connecticut, and it can be difficult for homeowners to know which windows actually have the highest performance. At U.S. Window & Siding, we don’t just claim to offer the region’s best energy-efficient window installation—we back up it with solid evidence from ENERGY STAR, the most trusted name in energy efficiency.

CT Energy-Efficient Windows that Exceed Industry Standards

According to ENERGY STAR, most windows have a U-Value between .25 and 1.25. Although this measure may sound complicated, the U-Value simply measures how well your windows keep heat in your home. The lower the U-Value, the more energy efficient and insulating your window is. So how do our CT replacement energy-efficient windows stack up? There’s no question about it: with a U-Value as low as .17, our windows fall far below ENERGY STAR’s common scale—guaranteeing more effective insulation and saving you money on your monthly utilities bills.

Our energy-efficient windows achieve such high insulation because they’re engineered for superior performance. Learn what features make our windows stand out:

  • Stainless steel spacer system
  • Two panes of high-efficiency low-E glass
  • Argon gas chamber
  • Nonporous, insulated sash chamber
  • Foam-insulated frame
  • Passive solar technology

And you don’t just have to take our word for it! Our energy-efficient windows have earned Gold Certification from the American Architectural Manufacturers Association (AAMA) and are certified to meet ENERGY STAR’s Most Efficient Requirements.

Schedule Your Energy-Efficient Window Replacement Today

As Connecticut’s leading energy-efficient window company, U.S. Window & Siding has worked with customers just like you for over a decade. We’d love to put our expertise to use for a flawless window installation that lowers your monthly expenses, better insulates your home, and looks gorgeous. To learn more about our CT energy-efficient windows and schedule your free consultation and cost estimate, call us today or submit our online form!