Benefits and Drawbacks of Triple-Paned Windows

by | Jul 21, 2021 | Window Cost

Are you planning to replace your old windows? If so, there are a couple of options to choose from. The three most common types of windows are single pane, double pane, and triple-pane windows. A single pane window has one sheet of glass, while a double pane has two and a triple-pane has three.  

So, which type of window is ideal for you? Many professionals recommend triple-paned windows. Of course, there is a reason for that. Keep in mind that nothing is perfect. Triple-paned windows also come with several drawbacks.  

Today, we’re going to share with you the benefits and drawbacks of triple-paned windows. This includes the window cost, efficiency, and more. 

Benefit: You Can Still Use Them if One Pane Breaks 

Typically, double-paned windows are better compared to single-paned windows. However, you lost most of the energy-efficiency benefits if one of the sheets of glass develops some type of hole, chip, or crack. The insulating gasses will escape. Hot or cool air gets sandwiched between the window panes.  

You can always hire a professional to fix the window and restore the insulating gases. However, you’ll see lowered energy efficiency in the meantime.  

On the other hand, even if a single sheet of glass breaks, you’ll still have two layers of windows with a triple-paned window. This means that you still have a single layer of insulating gases. This provides you a bit more time to fix the window before you really start to see lowered energy efficiency.  

Drawback: They Do Not Provide a Sound Barrier Benefit Unlike Double Panes 

Triple pane windows might be a waste of money if your only concern is sound. The reason for this is that according to studies, the noise reduction offered by triple-paned windows is not much different compared to the noise reduction provided by a double pane window. If you choose an asymmetrically glazed double pane window, you might get a better sound reduction.  

Benefit: They’re Energy-Efficient 

Compared to other types of windows, triple-paned windows are more energy-efficient. The reason for this is that this type of window has three sheets of glasses. This helps produce a thicker barrier between the air inside your house and the air outside. This lowers the risk of drafts and hot spots by reducing the transfer of heat.  

Also, triple pane windows provide better energy efficiency since the gaps between the panes are filled with insulating gasses, such as argon, xenon, and krypton. It will lower the energy efficiency if the gas leaks out. However, the gas isn’t dangerous to you, your pets, or your loved ones.  

Drawback: They’re Expensive 

Triple pane windows are expensive. However, they’re a well-worth investment. Aside from increasing your home’s value, the energy savings will help lower the amount of money you spend every month to cool or heat your house.  

Usually, homeowners spend around $500-$800 for every window. Then, the labor for window installation will cost around $40 per hour.  

Double pane windows usually cost 10-15% less. Singe pane is the most affordable type of window. Unfortunately, they provide little-to-no energy efficiency.