Complete Guide to Double-Hung Windows

From wood windows to arched windows, single-hung, and double-hung windows, how do you find the ideal choice for you? Double-hung windows are a common architectural choice because of their ability to enhance curb appeal and improve both beauty and practicality in the long term. The timeless style is adaptable and goes well with a variety of architectural motifs, which is why homeowners love them.

However, before installing them, it’s crucial to understand everything there is to know about this window type. By the end of this guide, you’ll be able to determine whether these types of windows are the ideal choice for you or whether another alternative is more suitable for your property and family.

What Are Double-Hung Windows?

A single-hung window and a double-hung window are very different. Everybody has been in a house with a single-hung window at some point. These are windows with a single protruding sash.

On the other hand, a double-hung window’s sashes slide out. Fortunately, double-hung windows address many of the issues people have with single-hung windows, such as overlapping with the adjacent sash.

Double Hung Windows

This makes it challenging to clean single-hung windows. Furthermore, it restricts air circulation in your house and presents a security risk.

Since double-hung windows have airtight seals, they are more energy-efficient than single-hung windows. They’re also simpler to clean and resistant to weather.

They have two locks, which makes them even more secure. Because double-hung windows allow for better air circulation, they also increase comfort in your house.

Because single-hung windows are so affordable, builders tend to use them quite often. During the construction process, it’s also simpler to assemble a large number of single-hung windows. On the other hand, double-hung windows can elevate the aesthetics of your house and will add a lovely touch to your space.

The Cost of a Double-Hung Window

The average cost of a double-hung window is approximately $608. A number of factors make up this cost, such as size, materials, labor rates, etc. If you’d like a more detailed and accurate cost, contact a professional window contractor to assess your property and give you an accurate quote.

What Sizes Are Double-Hung Windows Available In?

There is a wide range of standard sizes to choose from when it comes to these types of windows. The widths range from a minimum of 24 to 48 inches, while the heights range from 36 to 72 inches.

Breaking Down Double-Hing Windows: Glass Panes, Window Frames, and Other Accessories

If you’ve decided that double-hung windows are the type of window you want to opt for, you need to consider the smaller details as well, such as window locks, screens, frames, glasses, and panes. Let’s take a look at some of these:


Common types of locks for these windows include:

  • Hinge locks
  • Window sash locks
  • Vent locks
  • Keyed locks


It’s up to you to decide whether you want window screens. If you opt for them, you can choose between flat and retractable screens. When installing double-hung windows, we recommend getting screens since the ventilation provided by these windows might result in many bugs, leaves, and dust finding their way into your home.


The most popular frames for these windows include wood, fiberglass, wood, and aluminum. There are pros and cons to each of these options that you should consider.

Glass Types

The overall energy efficiency of your window will depend on the panes of glass you choose. Based on where the window is being installed, tempered glass, also known as safety glass, may be necessary. However, this is also a fantastic option for homes located in stormy areas. To improve the performance of your windows, you can also insulate the glass. This is particularly crucial for double-hung windows, as their dual function limits their energy efficiency.

Double-paned or Triple-paned

Double-pane windows are a common and popular choice as they improve the energy efficiency in your home. However, triple-pane windows are a more premium option that also contributes to greater energy efficiency.

Therefore, triple window pane essentially doubles the benefits provided by double panes because of the additional layer of coated and gas-filled window glass. Ultimately, your choice will depend on your budget and where you live.

Is a Double-Hung Window the Same Thing as a Double Window?

No, a double window is a pair of windows that are positioned next to each other, whereas a “double-hung window” refers to a window type that has dual top and bottom openings. Double windows are occasionally mullioned together to make them look more flush.

If you want larger windows, you can install twin double-hung windows and have them mullioned together. To get the most light and ventilation possible, you can also install three windows in a row.

What’s Better: Double-Hung or Single-Hung Windows?

As mentioned above, double-hung windows are a better overall choice. However, single-hung windows are ideal when you’re on a tight budget as they’re more affordable.

Additionally, single-hung windows could be a viable option if you live in a very hot region as you might not need superior ventilation.

Double-Hung Vs. Casement Windows: What Should You Choose?

If you’re someone who loves looking out at a view, casement windows might be ideal for you. This is because they open outwards rather than sliding up and down. Therefore, there aren’t any window sashes blocking your view.

Casement windows are also more energy efficient than double-hung windows as they have a tight seal when closed. If you’re looking for something similar to casement windows, awning windows are worth considering and will give your property a unique aesthetic appeal.

Are Double-Hung Windows the Right Fit for You?

Knowing the different components of double-hung windows can help you make more informed decisions when it comes to installing, repairing, maintaining, or replacing them. It will also broaden your understanding of various architectural styles. Double-hung windows are a great choice for homeowners as they provide a classic design, timeless functionality, and elegance that stand the test of time, whether you’re looking to preserve the historic charm of an old house or bring out the beauty of a new one.

If you’re looking for replacement windows for your property, double-hung windows are the perfect choice if you live in an area with varying climates and experience hot and humid weather during the year, want more cool air to flow in your house, and only want to replace the windows on your second or third floor. However, if you’re looking to install basement windows, we don’t recommend double-hung windows.

Are you trying to find the perfect window replacement team to handle your project? Better Window and Door has been providing expert for double hung-window installation to residents in Windsor, Ontario, Canada, for many years and is ready to give you the windows of your dreams.