# Energy Efficient Windows and Patio Doors: A Smart Choice

- Link: https://greenlivingguy.com/2020/06/energy-efficient-windows-and-patio-doors-a-smart-choice/
- Published: 2020-06-20T20:39:55-04:00
- Author: greenlivingguy

So how’s this idea of energy efficient windows and patio doors? I mean you are interested
in technology to help [homeowners](https://greenlivingguy.com/2025/02/energy-efficient-windows-save-money-and-energy/)
be more energy efficient? You might want to try smart windows plus patio doors from
[Andersen Windows](https://www.andersenwindows.com/windows-and-doors/options-and-accessories/smart-home-solutions/verilock-faq/)–
called VeriLock. For these can wirelessly tell if your windows and [patio](https://greenlivingguy.com/2021/11/turning-your-patio-into-a-sustainable-home-office/)
doors are open or closed. I me wa a they also even tell you if they are locked or
unlocked. Consequently, no other sensor can do that.
[⌊Andersen windows smart windows. Windows and patio doors⌉](https://i0.wp.com/greenlivingguy.com/wp-content/uploads/2016/06/wp-1465437144171.jpeg?quality=52&ssl=1)

A locked window is more [energy efficient](https://greenlivingguy.com/2020/04/lowering-energy-bills-by-replacing-your-windows/)
that a closed window.

As I’ve [written](https://greenlivingguy.com/2020/04/lowering-energy-bills-by-replacing-your-windows/)
before:

Talk about solar heat gain and energy star windows needed. As you might know, The
U.S. Department of Energy estimates that the amount of [energy lost annually](https://greenlivingguy.com/2014/04/indow-windows-earns-top-product-of-the-year-award-from-environmental-leader/)
through windows is $35 billion.

Furthermore, the DOE states that the average American household spends between $
1,500 and $2,000 every year on energy bills.

Also, it [estimates](https://greenlivingguy.com/2023/07/metal-windows-restoring-preserve-sustain-environment/)
that 45 percent of that amount spent on heating and cooling. Most of heat and cold
that is lost can be attributed to windows. That’s whether they are old and aged 
or they are simply woefully unsuccessful models of energy efficiency.

#### Energy Goes Out The Window

How do windows and patio doors “lose” energy? According to the [National Fenestration Rating Council (NFRC)](https://www.nfrc.org/),
in winter, poor quality windows that aren’t well insulated. They create drafts in
the home. These inefficient windows and patio doors create the feeling of a draft.
All due to changing air temperatures. Because warm air near a cold pane of glass
will quickly cool and then fall. Thereby creating a cycle of moving air. Moving 
air generally creates a cooling effect.

[⌊WiFi home is a smart home⌉⌊WiFi home is a smart home⌉[

#### **SMART WINDOWS**

The only sensors built directly into the windows and patio doors. Thereby making
them completely invisible. They are available with professional and/or self-monitoring
options. In addition, smart windows can be ordered with Andersen 400 Series. Also
their A-Series and E-Series products. In addition, the 200 Series gliding patio 
doors can be added to any of the above products. There are a variety of color options
to help sensors blend in with your windows, patio doors and home décor. VeriLock
sensors received a 2016 CES (Consumer Electronics Show) Honoree Award in the Smart
Home category. These sensors tell you if windows or patio doors are open and locked
or unlocked.
[⌊Thermostat ⌉](https://i0.wp.com/greenlivingguy.com/wp-content/uploads/2016/06/wp-1465437121801.jpeg?quality=52&ssl=1)

In conclusion, now you can monitor your windows and patio doors when you’re away
from home. I mean like you can monitor your thermostat or lighting; and all in real
time.  Air escapes through unlocked windows and doors. VeriLock sensors also tell
you which windows and doors are open or unlocked. Finally, so you can manage your
units for maximum energy efficiency.

![author avatar](https://secure.gravatar.com/avatar/df91669667126e1290c21ee0342c386e2da19d588d4d9ca6560bd82ed59a9641?
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 greenlivingguy

 The Green Living Guy, Seth Leitman is an independent power producer, a green living
expert, and Editor of the McGraw-Hill, TAB Green Guru Guides. Seth is also an Author,
Radio Host, Reporter, Writer and an Environmental Consultant on green living. The
Green Living Guy writes about green living, green lighting, the green guru guides
and more. Seth's books range from: # Build Your Own Electric Vehicle by Bob Brant
and Seth Leitman (2nd and 3rd editions) # Build Your Own Plug-in Hybrid Electric
Vehicle by Seth Leitman # Build Your Own Electric Motorcycle by Carl Vogel # Green
Lighting by Seth Leitman, Brian Clark Howard and Bill Brinsky # Solar Power For 
Your Home by David Findley # Renewable Energies For Your Home by Russel Gehrke #
Do-it-Yourself Home Energy Audits by David Findley # Build Your Own Small Wind Power
System by Brian Clark Howard and Kevin Shea # and more green living books to follow.

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