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Energy Efficient Windows

Energy Efficient Windows in Portage, Kalamazoo, Schoolcraft, MI

Save money and enjoy a more comfortable home with replacement windows

Check our window installation process!

Are you looking for a way to make your home more energy efficient and save money on your heating and cooling costs? Replacement windows are one of the best ways to improve efficiency and home comfort while reducing your utility costs.

Sir Home Improvements installs quality replacement windows that offer great energy efficient benefits. Our windows are made of highly resilient vinyl that will never warp, crack, or rot, even after long periods of exposure to harsh weather conditions. Our windows are also available in a wide variety of styles, including casement, double-hung, picture, single-hung, and more, enabling you to select the ideal windows for your home.

If you need replacement windows for your home, call us today to get a free estimate! We provide all our replacement window services in Kalamazoo, Schoolcraft, Portage and throughout the surrounding areas.

The benefits of energy efficient windows

Of course, by far the greatest advantage of our energy efficient windows is their ability to keep your home’s temperature constant regardless of the weather outside. This will not only help to keep you comfortable, but it also reduces the workload placed on your home’s climate control systems, which, in turn, can help you save significantly on your monthly energy costs.

In order to provide this fantastic benefit, our windows boast a number of the most advanced

features available, including:

  • Dual layers of weather stripping that prevent air infiltration and drafts
  • Fusion welded frames with built-in foam insulation that grant an impressive R-value of 7.14
  • Double-paned or triple-paned glass with a low-emissivity coating that reflects radiant heat away from your home
  • Inert argon gas fill in between the panes that acts as a shield against conductive heat

As if this wasn’t enough, every one of our energy efficient windows is backed by a lifetime transferable warranty that covers both the window and its installation, helping you to rest easy about the security of your new investment.

The Ultra-U Plus Glass System

A 7/8″ overall dual-glazed insulated glass unit featuring the exclusive Ultra-U Plus glass, spacer system, and an air space filled with high density argon gas. The Ultra-U Plus coating structure is composed of eight layers of high performance reflective metallic shields.

This glass provides an R Value of 7.14* and a U Value of .29**

This exclusive package increases the performance of our windows to levels that meet or exceed the Department of Energy R5 Program standards for thermal performance. A 7/8″ overall triple-glazed insulated glass with two panes of UUPA glass and one pane of sound absorbing glass sandwiching two chambers filled with high density argon gas.

This system provides an R value of 7.14* and a U value of .22**

*The higher the R-factor, the better insulated the window.

**The lower the window’s overall U-factor, the less heat and energy you will lose through your windows.

Install energy efficient windows in your home today

If you’re ready to upgrade your windows, call the local experts at Sir Home Improvements today. We offer a variety of replacement windows that will provide your home your home with function and appearance you want. We offer free estimates in Schoolcraft, Kalamazoo, Portage, South Bend, Lansing, Grand Rapids, Jackson, Elkhart, Battle Creek, Muskegon and throughout the surrounding areas.

BBB A+ Rating
US Department of Energy
Consumer's Energy
DTE Energy