When the time comes to replace your windows, your first decision will likely be: Double- or Triple-Pane windows?
In this article, we’ll explain the difference between double- and triple-pane windows and compare them across three criteria (cost, durability and energy efficiency).
Double-pane windows, also known as dual-pane windows or double-glazed windows, have two panes of glass, many with insulating argon gas between the panes. The additional layer of glass with an insulating gap in between acts as a sound barrier and improves energy efficiency.
Triple-pane windows, also referred to as triple-glazed windows, have three panes of glass. Like double-pane windows, there is a gap between panes, which can house an insulating gas. The increased insulating air space of triple-pane glass delivers better energy efficiency and noise reduction.
The number of panes on your window directly affects its cost, durability and energy efficiency. We will compare the two options across these categories to ensure you can find the best fit for your home and budget.
When replacing windows, cost is generally the first factor to come into play. Triple-pane windows are generally more expensive. The additional cost is due to the extra material and a more complex manufacturing process. Typically, the cost difference between triple and double pane glass is about $150 for a 3×5 ft window.
Triple-pane windows tend to pay off if you plan to stay in your home for the long haul though, especially when it comes to energy bill savings and your home’s overall value.
Window replacements are a significant investment, so it’s important that they can stand the test of time.
In this case, durability refers to how well your window withstands weathering and everyday use, and the overall strength of the glass. The more panes in your window, the stronger the glass is. A triple-pane window is harder to break than a double-pane window, which means triple pane windows also help improve the security of your home.
Both options are better than single-pane windows when it comes to energy efficiency. Dual-pane glass insulates almost twice as well as single-pane, while triple-pane glass maximizes energy efficiency.
The higher your window pane count, the more protective your windows will be against harmful UV rays and infrared rays. You’ll also experience better insulation for regulating your home temperature.
Finding the right replacement window depends on your project goals and budget. It’s important to consider how you want your windows to perform in terms of cost, durability and energy efficiency.
No matter what you choose, Besroi Roofing & Siding is here for you! In our 60+ years in business, we’ve installed tens of thousands of new windows! Our expert team can guide you throughout the entire process – from planning to material choices to professional installation. Get a free quote today!