No matter how high you turn up the heat, you might still feel chilly if you have old, drafty windows. With these windows, all the warmth you are paying for is slipping outside, little by little. The most effective way to reduce your energy bills is to upgrade to energy-efficient vinyl windows from WASCO.
Below, this new windows contractor in New London, Wisconsin is going to explain the kind of energy savings you can expect when you upgrade to modern vinyl windows.
How much can you really save by replacing your old windows?
For an average older home in Milwaukee, replacing drafty windows with new vinyl windows can reduce the heating and cooling costs approximately15-20% each year. The number is based on calculations from RESFEN 5.0. This is a computer program that energy experts use to model how homes perform in real-world conditions.
You may have seen companies claim that you can save up to 50%. But these numbers come from “perfect world” scenarios that don’t accurately reflect how most people truly live. For example, they might compare brand-new high-end windows to ones that are completely falling apart. Or they might focus on one extremely cold month instead of the full year’s energy use.
In reality, energy savings depend on different factors, including insulation, thermostat settings, the amount of sunlight, and many more.
A realistic number (around 20%) might not sound too impressive, but it is steady, real savings year after year. Over time, that adds up to hundreds of dollars. You also get a more comfortable home and less wear on your furnace or AC.
The best windows are designed for your local climate.
When it comes to windows, there is no one-size-fits-all solution. A window that is ideal in sunny Arizona may not perform as well in snowy Wisconsin.
This is why new window contractors in New London, Wisconsin often recommend climate-specific designs. Vinyl windows made for northern states like Wisconsin use special glass coatings and insulated frames that trap heat inside during the winter. At the same time, they keep your home cool during the summer.
The glass itself does a lot of work. In cold regions, high-quality window glass is designed to let in more natural sunlight on winter days. That same glass also reflects indoor heat toward your living space instead of letting it escape through the panes.
Watch out for big promises about “guaranteed” savings.
It is easy to get pulled in by big promises. Some window companies love to advertise “guaranteed” energy savings. They will tell you that you will save a specific amount every year.
Many of those promises are based on ideal conditions that rarely happen in real life. The guarantee might only apply if your home meets a long list of requirements. If your house does not meet the criteria, the “guarantee” suddenly loses its meaning.
No honest contractor can predict the exact amount of energy you will save. Some homes have older insulation or air leaks around doors. Others get a lot of sunlight, which helps reduce heating costs naturally. All these details affect your real energy use.
As the top-rated new windows contractor in New London, Wisconsin, WASCO always focuses on realistic expectations. Their team explains how savings are calculated and what factors play the biggest part in your home’s performance.
If you are curious about how these calculations actually work, WASCO even offers an easy-to-understand technical guide. It shows how different vinyl window styles, glass types, and frame designs affect energy consumption in real Wisconsin homes. You can check the numbers yourself and see how the results are measured.
Looking for a new windows contractor in New London, Wisconsin?
Are you shopping for new windows that will lower your energy bills and keep your home more comfortable throughout the year? If so, and if you want to have them installed by the best new windows contractor in New London, Wisconsin, our team at WASCO Windows is here to help. Contact us today to request a free estimate on your project.
