1) When your windows are broken or unsafe
2) When you want to lower energy costs
Generally, the cost to replace windows won't be entirely offset by energy costs as only a portion of the heat gained or lost from your house is through your windows. The National Fenestration Rating Council, or NFRC, has reported that an estimated 40% of energy costs are affected by the performance of your doors and windows.
You will notice a significant decrease in your monthly power bill. You can expect to save at least 15%. Windows are the main source of heat gain.
With a major upgrade and professional installation, that number could jump as high as 33%. You'll also notice more pleasant living conditions overall.
To find the most energy-saving benefits, install new windows that:
- Are made of the highest-performing low e-glass, as not all low-E is the same
- Use high-quality multi-chamber vinyl frames
- Are double-paned with significant airspace (greater than 1/4”)
- Use a foam-based glass spacer instead of metal
- Are installed with top-of-the-line sealing materials
3) Low e-glass windows
For windows in New Orleans, this can be even more important. Low e-glass windows reflect 40-70% of the sun's energy, keeping your house cooler from the very beginning. E-glass, or solar control, windows are created to better block infrared light, as well as some UV rays. Infrared light is the main heating component of sunlight, while UV rays can fade furniture or other fabrics in your home.
When you're considering replacing windows in New Orleans for energy reasons, you can also take a look at a window's Solar Heat Gain Coefficient, or SHGC. This measures how effectively the window blocks heat coming in from the sun. The lower the rating, the better. Homeowners who install windows that have a SHGC rating of 0.3 or lower can even receive a federal tax credit.
A high-quality e-glass window with a low SHGC rating can save you money on your electric bill each month. It also improves your living environment, especially in hot places like New Orleans.
To learn more about how we create our specially-made windows for the hot and humid New Orleans climate, check out the video below.
4) When you want to improve resale value
5) When you need better access and ease-of-use
People who live in older homes know how hard it can be to deal with old windows. They are tough to open, hard to keep open, and even harder to clean. Some may even be painted shut. New double-hung windows are easier to clean and can be opened up or down for better airflow.
You should always consider the cost to replace windows, but don't forget the daily living benefits you'll receive from new windows throughout your home.
