Whether you’re looking to save money on rising energy costs or increase the comfort of your home, it may be time to replace your old windows. When you’re shopping for new windows, you’ll want to look for Energy Star-rated windows. These windows have been tested to meet strict energy-efficient criteria that benefit you, your home, and the environment.
How They Work
Energy Star-rated windows are energy-efficient windows that have gone through extensive evaluation. In order for a window to pass this evaluation, the window is tested on 5 important factors:

Frame Materials
A good window frame means that is was made with quality materials. The better the frame materials are, the more stable and durable the window will be, lasting longer than non-Energy Star-Rated windows. Windows can be a big investment, and you want to make sure that the window you buy lasts. Durable, low-maintenance materials are also optimal in reducing heat loss and are better at insulation.
Amount of Panes
The number of panes a window has is also a factor that is examined while being tested. Windows that have two or more panes tend to be more effective in insulating than single panes. Efficiency skyrockets if the panes have a space filled with air or gas. There are Energy Star-qualified windows that include 3 or more panes of glass to improve sound insulation, energy efficiency, and impact resistance.
Gas Fill
Different gases, such as argon and krypton, are sealed between the panes of glass. These odorless and colorless gases are non-toxic but act as an excellent insulator compared to air-filled panes.
Low E-Glass
Having low e-glass is also important to deem a window energy efficient. Windows with low e-glass will limit the amount of damage UV rays can cause while beaming through the window without ruining the integrity of the amount of light you receive. This is done through special coatings that will help keep the heat or cool in your home, depending on the season. Talk about being beneficial!
How To Know if a Window is Energy-Star Rated

All windows that are Energy Star-approved have been manufactured by an Energy Star partner. These windows will be tested, certified, and verified independently by the National Fenestration Rating Council (NFRC). Stickers with these logos will be present on the window when you are shopping. Windows with these stickers meet the US Environmental Protection Agency’s strict energy-efficient guidelines.
Benefits of Energy-Star Rated Windows
Environmentally Conscientious
Energy Star-rated windows are known to help save energy and are an environmentally responsible window option. They will help you reduce your home’s overall carbon footprint and lengthen the lifespan of its energy systems. Less energy consumption also means that your home will experience fewer greenhouse gas emissions, reducing your family’s carbon footprint.


Increased Comfort
No more having to worry about bundling up in the winter because the warm air keeps leaking out. With windows like these, the cold air will be kept outside where it belongs in the winter. On the contrary, in the warmer months, you can rest assured that the cold air will be kept in!
UV Protection
Without energy-efficient windows, UV rays can be a threat to the appearance of your home and belongings. Harmful UV rays can cause fading and damage to your curtains, flooring, and furniture in your home. Energy Star approved windows come with low E-glass. E-glass is another excellent insulation tactic to keep the heat in your home in the winter or out in the summer. This E glass also has a special coating that reflects these harmful UV rays and keeps your belongings safe.
Money Saving
If those reasons weren’t enough proof as to why energy-efficient windows are the best option for you, the money savings definitely will! It is estimated that If windows are single-pane, an estimated savings for ENERGY STAR certified windows is between $101-583 per year. If windows are double-pane, savings estimates range between $27–$197 per year
Increased Home Value
All of these factors play a major role in increasing your home value. The national return-on-investment (ROI) average for wood window replacement is 69.5%, higher on average than popular midrange projects such as a major kitchen remodel (59%), bathroom addition (59.9%), or a backyard patio (47.6%). While it seems like a big investment, energy-efficient windows reap a bigger reward over time.
Client Testimonials
Don’t just take it from us though! Hear what our clients have to say below!
3rd time using this company in 15 years. Very pleased with cost and service. Most work done on the exterior so not much disturbance inside. Will use All American for our next project too!
I had a great experience with All American Window. Quick and easy installation of a bathroom window. The window came in sooner than estimated and they fit me in quickly.
If You Need New Windows, Reach Out To The Experts at All American Window and Door
Make the smart financial decision and invest in an Energy Star-Rated window when you need to replace your old, ineffective windows. With a more comfortable home for you and your family, the benefits of investing in energy-efficient windows are worth it! Let us help you find the right window for your home! Contact us at All American Window & Door today to get started!