WinDoor Estate 360 Series Single Hung Window

What is a Single Hung Window?

Single hung windows are one of the most classic window styles made. With a simple design, easy functionality, and traditional sense of style, it’s no wonder that single hung windows are one of the most popular types available. Homeowners love the way single hung windows look in their home, and are drawn to the affordable pricing of this basic window type.

If you’re considering new window installation for your property, single hung windows are at the top of the list. Here’s what to understand about these windows for your home.


A single hung window has a stationary, non-venting upper sash, and a moveable, vented lower sash. The lower sash can open by sliding up to meet the upper sash. The upper sash remains in its spot and never moves. There are many characteristics that make single hung windows so popular.

Affordability. Because single hung windows have only one vented sash, they tend to be more affordable than windows with a more complex design. For homeowners who want to update their home’s windows, single hung windows are a practical, budget-friendly option.

Basic construction. To open your single hung window, simply lift the moveable sash. To close the window, pull down the sash. This basic functionality is easy for everyone to use. Fewer moving parts mean less maintenance and fewer repairs required over the life of the window.

Classic style. Single hung windows have a classic style that looks just right in many homes, from ranch-style homes to two-story farmhouse style homes.

Customizations. Single hung windows can be customized to the needs of the buyer. Custom grilles, for example, can be configured in different patterns and styles to give your single hung window a style that’s right for your home. Talk to your window dealer to find out what grille options are available to you.


Energy efficiency. Single hung windows can be highly energy efficient. The upper, non-vented sash helps seal in climate controlled air, thus helping your home maintain a level of energy efficiency that’s good for your HVAC system and good for the people who live there. The vented sash is weather-stripped and sealed to prevent energy leaks.

The best single hung windows are made from highly energy-efficient Low-e glass, which means that these windows reflect heat back into the room in the winter, and repel heat outside the home in the summer. No matter what time of year it is, the best and most energy-efficient windows can help your home maintain a comfortable temperature while also reducing the burden on your home’s HVAC system.

Laminated insulating glass. Single-pane windows are not as common anymore, but if you’re buying and installing windows in your home, it’s vitally important to ensure that the windows you purchase have the latest innovations in energy efficiency, including laminated insulating glass. The pocket of air between the glass helps insulate the home from extreme temperatures outside.

Reputable manufacturer and dealer. When buying single hung windows for your home, research the manufacturer and dealer to ensure that they sell and install quality products. Contact references, check out online reviews, and go see the windows themselves in a showroom near you. Doing your homework helps ensure that your new windows will add to the value of your home.

Price that fits your budget. Before installing new single hung windows in your home, make a budget so you know how much you can afford to spend. Making a budget can be complicated. Start by getting quotes from window dealers that you’re considering.

Once you’ve determined approximately how much the installation will cost, start seeking financing for the amount that you’ll need. Leave enough time for this step to ensure that you’ll get the financing that will serve you best. Shopping around for the right loan is an important step and can take time.


Differences in construction. Single hung windows have one moveable sash and one stationary sash. Casement windows have one vented sash.

Differences in ventilation. Because casement windows have only one vented sash and no stationary sash, they have more ability to ventilate a room compared to single hung windows. If ventilating the room is your top priority, then a casement window is probably the best window product for you, bearing in mind that casement windows can be more costly. Talk to the sales clerk to get a quote for both windows, to help you decide which type of window is best for your home.

Differences in energy efficiency. Casement windows are slightly more energy efficient than single hung windows because casement windows can pull tightly closed against a seal around the window frame. However, this difference in energy efficiency may be negligible, as both types of windows can be highly energy efficient if made from the right materials.


When you’re buying new windows, there are many styles of windows you can install in your home. Single hung windows are an excellent option if your home has a classic architectural style, and you’re looking for a budget-friendly window option for your home.

The best way to find out if single hung windows are right for you is to stop in at a window dealer and view the many window styles available in the showroom. By seeing the options in person, you’ll get a better sense of each window type and this will help you decide which one to buy. Ultimately, no matter what type of window you choose, it should increase your home’s peppery value to install new, quality windows.

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