Are Triple Pane Windows Worth the Investment?
3 pros!
An exterior remodeler gives a rundown of the facts and fiction surrounding that extra piece of glass.
One of the most common questions I get when talking to homeowners about replacement windows is, “What’s the deal with triple-pane glass? Is it worth it?”
The confusion seems to stem from the fact that there seems to be no real consensus among window and exterior remodeling professionals on the issue. One company says triple pane is the only thing they sell, and the next company says it's not worth it and suggest double pane windows are the way to go. What is the truth?
Unfortunately, like most things in life, the truth is somewhere in between. Triple-pane glass replacement windows are more energy efficient, they are more resistant to condensation, and will generally provide a higher level of comfort in your home.
The condensation issue is one item I place particular importance on, as it is a common problem in cooler climates, particularly with newer, well-sealed homes that retain higher levels of moisture in the winter months.
The downside of triple pane glass, of course, is that it costs more. Will you get that money back in energy savings? Yes, but it may take a while, depending on how much of an upcharge it is.
Below is a rundown of "Fact or Fiction" when it comes to triple pane windows:
Facts about triple pane glass
• It's more energy efficient.
• It's more resistant to condensation.
• Triple pane windows will pay you back in energy savings, but it takes a while to do so. Figure 10 to 20 years, depending on various factors, primarily the price you pay for the windows and installation.
• It's heavier than double pane glass, but quality window products are engineered to handle the added weight.
• A cold climate is a prime candidate for triple pane replacement windows.
• Triple pane glass will add value to your home in addition to energy savings.
Myths about triple pane windows
• They will not be much quieter than double pane windows. Having a third pane does not make much difference in sound transmission, as evidenced by STC (sound transmission coefficient) ratings. Laminated glass is recommended if sound mitigation is a primary concern.
• Triple pane glass is not too heavy, and will not result in premature window failure in a quality product.
• They are not more likely to have seal failure.
• They will not cut your energy bills in half, nor pay for themselves in a very short time period.
What's your experience with triple pane windows? Tell us about it in the comments section.
This article originally appeared on the HomeSealed blog.
About This Experts Contributor: Brandon Erdmann is a BPI-certified Building Analyst with over a decade of field experience in energy-efficient home improvements and installing windows in Milwaukee, Wisconsin as president and founder of HomeSealed Exteriors, LLC. You can connect with them on Twitter and Google Plus.
As of Nov. 10, 2015, this service provider was highly rated on Angie's List. Ratings are subject to change based on consumer feedback, so check Angie's List for the most up-to-date reviews. The views expressed by this author do not necessarily reflect those of Angie's List.