Window glass is arguably the most important part of every window replacement unit on the market. Since it occupies the largest window area, the choice of glass package is crucial to its long-term performance. Renewal by Andersen® of Nashville takes a closer look at our energy-efficient glass packages.

Glass alone is not a great insulator, so it’s important to choose double-pane, low-e glass, like Renewal by Andersen’s SmartSun™ glass, to reduce heat transfer through your windows. However, energy efficiency is not just about the glass. Your window frames and sashes also impact the efficiency of the windows, so it’s important that you choose the right material […]

When shopping for new windows for your Michigan home, one of the terms you’re likely to come across is “thermal efficiency.” When used in reference to windows, this term refers to the ability of windows to resist heat transfer. In other words, a very thermally efficient window does not allow a lot of heat to […]

So, you think your home is pretty energy efficient, but think again. Even though you turn down the heat or air conditioning when you’re not home and even though you make sure you don’t leave the lights on, your home could still be wasting energy. Here is how. American Consumption – If you live in America, […]

An energy-efficient home is the new normal. Many property owners are factoring in increasing energy costs and what it means for them in the long run. The construction industry has not fallen short of introducing innovations and new technology to keep up with the demand. From windows that function more than eyes to the outside […]

You should always look for the ENERGY STAR® label while shopping for an energy-efficient window replacement. Only windows that have complied with the EPA’s stringent energy requirements are certified by ENERGY STAR. Of course, not all ENERGY-STAR-certified windows have the same level of energy-efficiency. How can you pick an energy-efficient window from dozens that were […]

As your local window contractor, Renewal by Andersen® of Knoxville is helping homeowners make their homes more energy-efficient through the windows we install. While our use of Fibrex® makes our window frames durable and ensures energy efficiency, it’s the glazing we use that make it as energy-efficient as possible.

You have probably heard all the hype from the government and the window companies that you need to get energy-efficient windows installed in your home.  And you may be asking yourself if it is really necessary to have them, or is it just something put out by the window companies to make more money? If […]

If you’re looking for efficient replacement windows, the ENERGY STAR® seal is one of the first things to check. This label serves as the stamp of approval you want on your new windows.