Charlotte(704) 980-0057 Greensboro(336) 600-0096

Energy-Efficient Window Installation in Charlotte, NC

We Install Energy-Efficient Windows in Greensboro, Charlotte, Gastonia & More

With replacement windows from Zen Windows, you get peace of mind because every window we install in North Carolina is energy-efficient. We won’t sell inferior windows for one simple reason: They will cost our customers more in the long run in the form of higher energy bills. For high-quality energy-efficient windows that make your home more comfortable, choose Zen Windows North Carolina!

The Economic Benefits of Energy Efficient Window Installations

Most people don’t understand how much money is leaking out their windows each month in the form of wasted energy. This is especially true if you have windows that are more than 10 years old. Installing energy-efficient windows at your Greensboro-area home is a simple and effective way to save money on your energy bills.


  • As energy costs rise, there are few things as valuable as energy-efficient windows and doors in your home.
  • Although energy costs fluctuate, the overall trend is that they are going up, and that trend is expected to continue.
  • With uncertainty about climate change, heating and cooling costs could very well increase significantly.
  • Good windows don’t just reduce heat loss to keep you warmer in the winter; they also help keep your home cooler in the summer by lessening heat transfer. Solar LowE glass can stop as much as 80% of the Sun’s heat from coming into your home.

The bottom line is that every homeowner needs to protect themselves as much as possible from energy price increases. The best way we know of is to invest in new technology and new products like energy-efficient windows in North Carolina.

How can you argue with saving money and the environment? Contact us today to install energy-efficient windows in Greensboro, Charlotte, Albemarle, and surrounding areas today.

Choose Our Energy-Efficient Windows in Charlotte & the Surrounding Areas

Even our most modestly priced windows have a sophisticated, double-insulating solar low-E glass system. This solar low-E system incorporates double-strength glass, a high-performance low-E coating, a stainless steel Intercept™ spacer system, and argon gas. And this superior blend of technologies is just our most basic option. You can upgrade from there.

For example, we have an affordable triple glass configuration, as well as several different low-E coatings and spacer options. You can customize your choice to suit your needs.

While glass and coatings are the most important energy-efficient factors, weather-stripping and foam insulation also play a part. All our windows come with strategically placed superior wool-pile weather-stripping. In addition, foam insulation comes standard on some of our windows, and is available as an option on others.

Award-Winning ENERGY STAR Partner

We are proud to announce that Zen Windows’ manufacturer partner, Soft-Lite Windows, won the National ENERGY STAR® Partner of the Year award by the EPA for 4 straight years: 2014 through 2017. Soft-Lite manufactures all our windows, so we are very proud that they have been recognized for their highly energy-efficient design and construction of the windows.

No matter which of our windows you choose, you will be getting an ENERGY STAR® certified window when you choose Zen Windows. We have “good, better, and best” options, so you can find the windows in Charlotte or Greensboro that keep your comfort level high and your energy bills lower.

We're changing the way people buy windows and doors

No down payments, no pushy salespeople, a lifetime warranty and you work directly with the owner. Request a quote or give us a call to get started.