When people consider the actions they can take to protect the environment, few think about replacing the windows in their homes. The reality is that home energy use is responsible for more carbon emissions than the average car, making it vital that home owners take steps to make their homes more energy efficient.

A quick consult with a company like Renewal by Andersen will provide invaluable information about the energy lost through inefficient windows, skylights and doors. It will also reveal the wealth of energy-saving products now on the market. These replacements will reduce energy costs, cut back on energy consumption, and, therefore, reduce the carbon footprint of a given home.

There are several ways that replacements windows accomplish this. The first is through the use of energy-efficient glass and framing materials. Many companies have developed composite materials for framing that are a mixture of vinyl and reclaimed wood fiber. Other recycled materials may also find their way into some composites. This significantly reduces the amount of new materials needed while the newly developed glass reduces energy costs for heating and cooling a home.

Another benefit to modern window design is improved insulation techniques. By using double or triple paned glass with layers of non-toxic gas between them, window are much more resistant to external temperatures and able to help maintain internal air temperatures at lower costs.

Lastly, expert installation techniques ensure that windows fit perfectly, with no gaps or cracks through which air could escape.

By carefully choosing replacement window materials, design, and installation, homeowners can save up a quarter of their annual energy bills. That’s a significant impact on the environment as well as the pocketbook.