Single-Hung and Double-Hung Windows

by iupilon

How Do You Tell If a Window Is Single or Double-Hung? 

Single-hung vs. double-hung windows: Every kid in the world has drawn a house with windows. And most likely, you drew some as a kid too, and the window you had in mind was a single hung window. How do these two windows differ from one another? The “classical” design for windows is the single-hung window, and many people agree that this is the best design for them because it is more weather-resistant.

A single-hung window has two parts: the fixed upper window, affixed by a permanent sash, and the lower window, which slides up and down, depending on the need to do so. When we say “sash,” we refer to the frame that holds the Glass in place. With a single-hung window, the top sash is affixed permanently to the larger frame and does not move at all. The lower sash is the one that can be moved up and down.

Undoubtedly, the single-hung window is the more iconic choice because people prefer that the top portion of the window is fixed, so wind and rain won’t affect it.

What is the difference between single-hung and double-hung windows?

We already know that the bottom sash of the single-hung window is the only one that moves. Many people grew up with this type of window, and they’re fine with it. However, those who have experienced using double-hung windows may argue that double-hung windows are safer. Why is that?

Well, if we take a look at how double-hung windows are made, you’d see immediately why they offer a better advantage if there are pets and kids in the house. With a single-hung window, only the bottom part of the window can be opened. With a double-hung window, both halves can be opened. So should you have anyone at home who might be at risk from an open window, a double-hung window provides the opportunity to keep the lower pane closed and the higher, upper half-open.

What Is the Advantage of Double-Hung Windows?

Double-hung vs. single-hung windows: Double-hung windows get all the bad rap because they are supposedly less weather-hardy. But what are their advantages?

  • Double-hung windows are better with ventilation, for obvious reasons. If you need more air circulation, open both sashes, and you will get better air control. This is especially useful for homes where there are asthmatics. Air circulation can help ventilate your home better and expel potential irritations.
  • Double-hung windows that have been installed properly and have durable Glass will help with the energy efficiency of the home. Glass is often an overlooked factor when it comes to energy efficiency. It’s the Glass that prevents heat loss, not the sashes. Gaps in the window can be remedied if a glazier is available to repair or tighten the installation at home.
  • As for the cost, this will depend on where you are sourcing the double-hung windows in the first place. We are sure you can find a less costly supplier if you are renovating your home on a budget. Alternatively, if money is no matter, you can have higher-end materials and designs installed at home for sure.

Are Double-Hung Windows More Energy Efficient Than Single-Hung Windows?

Double-hung windows can be just as efficient or even more efficient than single-hung windows. Let us explain: energy efficiency involves more than just the basic design of windows. There are other factors at play here. If the double-hung window has been installed properly and the slide-out mechanism is up to par, there wouldn’t be any water and air gaps to pass through. There might be just a little gap, but the gap would be negligible. Secondly, we have to look at the type of Glass that was installed with the window.

This usually does not occur immediately with people who are having new windows installed. The thicker and more durable the Glass, the less heat will escape through it. So when shopping for new windows, it’s vital that you ask the installer about the type of Glass being installed and if you have options for upgrading the Glass if they’re too thin. You can also ask the installer about additional insulation around the edges if you want, as insulation and sealants are always helpful in keeping in the heat and keeping the cold out.

What Type of Windows Are Best?

Standard size windows aside, you have other choices for windows:

  • Arched windows – These are windows with a rounded top sash that provides that elegant and classical look to any space. While arched windows tend to be slightly pricier, they more than make up for it by providing a spectacular view of the outside and illuminating indoor spaces splendidly.
  • Awning Windows – Awning windows are suitable for locales where there is plenty of rainfall almost year-round. This window is designed to repel rain and direct rain away from the inside by shunting water at an angle. Awning windows can cover half a wall, or they can be smaller and installed higher up your wall.
  • Bay windows – Bay windows are much larger walls that require an exterior ‘shelf’ to be built from the wall. The frames and glasses are angled, and this type of window requires a handyman or installer with superior skills. The great thing about bay windows is you can view the outside from three angles, and the sunlight is going to be spectacular, too.
  • Bow windows – Like the bay windows, bow windows are elegant, custom windows that curve to nearly a half-circle. These windows illuminate a much larger space in your home. Depending on the specific number of panels used, they may greatly reduce the need for artificial lighting indoors during daytime hours.

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