When you’re going green, there’s more to consider than just buying something that’s stamped with the Energy Star label. While this is a great start, there are other steps you should take to make your home as energy efficient as possible. Keep these tips in mind when speaking with contractors and reviewing the various options.

Consider the Insulation

Replacement windows are considered more affordable because they fit inside your existing frame. While this usually won’t pose a problem, it can if your home is short on insulation. Properties built in the mid-twentieth century may have large gaps between that existing frame and the nearest stud. Failing to fill those gaps will result in energy bills that remain stubbornly high. Talk to companies that will provide you with new construction windows to eliminate the original frame and ensure that gaps are filled with insulation. You can also pull the trim yourself, use spray foam insulation in the gaps and then replace the trim.

Check the Construction Materials

Wood, fiberglass and vinyl frames are more energy efficient than other materials. While wood is the gold standard, you can save money on the fixture cost and still lower energy bills with a high-quality vinyl window. Avoid any that are made with aluminum or steel frames as they will allow for more heat transfer from the inside of your home to the exterior.

Go for the Coatings

Low-E coatings help minimize heat transfer. Homes stay warmer in the window and are cooler in the summer. This is an option for many companies that drives the window cost up slightly, but it’s well worth the investment. You might also want to consider paying for UV coatings that prevent UV rays from damaging your home interior. Window that have Argon gas or another filling between the panes are also more energy efficient and are worth the extra investment. A lot of these customizations will depend on the location of your home and what position it faces and gets the most sunlight. Windows in Grand Rapids Michigan might need a different treatment than windows in Jacksonville Florida. Make sure to consult a professional before paying for these upgrades.

Consider Future Repairs

What happens if a stray ball goes right through your window? With the right windows, replacing the pane is a simple matter that won’t have to cost an arm and a leg. When you’re reviewing window options, find out how the panes of glass are replaced if something happens to the window.

When you’re in the market for new windows, take some time to do a little research into the windows. Special coatings are surprisingly effective, and the Argon gas that some manufacturers offer does make a big difference. More than that, consider the age of your home and whether the existing frame was properly insulated. Finally, consider future expenses by asking about repairs if they should be needed in a few years.