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Single-Hung vs. Double-Hung Windows: 7 Considerations To Know

Posted on October 23, 2023

Estimated Reading Time : 5 Min.

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Single-Hung Vs Double-Hung Window

Whether you’re building a new home or just doing some upgrades, choosing the right type of window is crucial. Not only do windows affect the overall look of your home, but they also impact energy efficiency, ease of use, and even your monthly energy bills.

When it comes to the classic debate—single-hung vs. double-hung windows—many homeowners get stuck. If you aren’t sure which window type is right for you, don’t worry, we will compare them in this blog post. 

So, which one is better? Do you need the extra functionality of a double-hung window, or will a single-hung window do the job just fine? Well, you’re in the right place to figure that out.

What Are Single-Hung Windows?

Single-hung windows

Single-hung windows are a common choice for many homes, and they’re pretty straightforward in how they work. In a single-hung window, the bottom sash (the part with the glass) is the only one that moves. The top sash stays fixed in place, so if you want to open the window, you can only slide the bottom part up.

These windows are typically found in older or more traditional homes and are often more affordable. Because only one sash moves, they are also a bit simpler mechanically, which can make them more durable in the long run. If you’re looking for a no-fuss window option, single-hung windows could be a good fit.

What Are Double-Hung Windows?

Double-hung windows

On the other hand, we have double-hung windows. These windows are more versatile because both the top and bottom sashes can move. This means you can slide the bottom sash up just like a single-hung window, but you can also slide the top sash down. This feature allows for more flexibility when it comes to ventilation, as you can have airflow coming in from both the top and the bottom.

Double-hung windows are increasingly popular in modern homes because of this added functionality. Plus, they tend to make cleaning much easier, which we’ll get into in a moment. They are a bit more complex mechanically, but for many homeowners, the added convenience and features are worth it.

Also Read: How To Measure A Window For Replacement

Comparing Single-Hung vs. Double-Hung Windows

Now that we’ve defined each window type, let’s dive into the key differences that can help you make an informed decision for your new window installation or replacement project. 

#1 Ease of Operation

One of the biggest differences between single-hung and double-hung windows is how they operate. Single-hung windows are pretty simple to use—you just lift the bottom sash to open it. However, since only one sash moves, you don’t have as much flexibility with how much or how little of the window is open.

Double-hung windows, on the other hand, are more versatile. You can open the bottom sash, the top sash, or both at the same time, giving you more control over airflow. This is especially useful if you have small children or pets and want to control ventilation from the top without creating a hazard at the bottom.

If ease of operation is important to you, double-hung windows offer more options.

#2 Cost 

Cost can be a big concern when you decide to install new windows. 

Single-hung windows cost less than replacement double-hung windows. As we discussed above, single-hung windows are less functional (they have fewer moving parts because only one sash is movable) and lighter, which helps reduce manufacturing costs. 

Because of their added functionality, double-hung window costs tend to be higher. However, they might save you money in the long run with easier maintenance and better ventilation. It’s a bit of a trade-off, but if budget is a primary concern, single-hung windows could be the better choice.

#3 Ventilation

When comparing single-hung vs. double-hung windows or any other type of window, ventilation will likely play a crucial role. In this consideration, double-hung windows emerge as a clear winner. 

The ability to open both sashes means you can get better airflow through your home. For example, you can fully open the top and the bottom sash to increase the airflow and even adjust them according to your needs. This balanced airflow can make a noticeable difference, especially in rooms that get stuffy.

Single-hung windows don’t provide as much flexibility here. Since only the bottom sash opens, you’re limited in how much fresh air you can let into your home. So if ventilation is a priority for you, double-hung windows may be the way to go.

#4 Energy Efficiency 

Both single-hung and double-hung windows can be energy efficient, but their performance largely depends on the materials and construction rather than the window type itself.

Single-hung windows typically have fewer moving parts—only one movable sash—which often results in a better seal and slightly higher energy efficiency. In contrast, double-hung windows feature two movable sashes, increasing the potential for air leakage and drafts. While modern double-hung designs include improved sealing technologies, they may still require additional weatherstripping to minimize drafts effectively.

#5 Cleaning and Maintenance

Here’s a big factor, especially if you live in a two-story home or higher—cleaning. Double-hung window cleaning is easier because both sashes can tilt inward. This means you can easily clean the outside window from inside your home. 

With single-hung windows, only the bottom sash tilts inward. So, while you can clean the inside of the window and the bottom half of the outside fairly easily, you’ll need to find another way to clean the top sash if you’re on the second floor or higher.

#6 Aesthetics and Style

From a visual standpoint, both types of windows can look very similar, but double-hung windows often have a slight edge in terms of versatility. Because both sashes move, double-hung windows tend to look more balanced and can work well in both traditional and modern homes.

Single-hung windows, while more basic in function, still have a classic look that works well in older, traditional-style homes. However, if you’re going for a more contemporary or flexible design, double-hung windows might offer more options.

#7 Material Choices 

Both single-hung and double-hung windows are available in a variety of materials, so no matter which option you choose, you’ll have plenty of choices. The most common materials for both types include vinyl, wood, aluminum, and fiberglass. Each material has its own benefits:

  • Vinyl is affordable, low maintenance, and energy-efficient.
  • Wood offers a classic, natural look and strong insulation but requires more maintenance.
  • Aluminum is durable and lightweight but not as energy-efficient.
  • Fiberglass windows are long-lasting, energy-efficient, and low-maintenance but usually come with a higher price tag.

Also Read: What’s The Difference: Vinyl vs. Fiberglass Windows

Single-Hung vs. Double-Hung Windows: Comparison At A Glance 

FeatureSingle-Hung WindowsDouble-Hung Windows
Ease of OperationOnly the bottom sash moves, the simpler mechanismBoth sashes move, providing more flexibility
VentilationLimited airflow, only opens from the bottomSuperior airflow can open from both the top and bottom
Cleaning & MaintenanceMore difficult to clean, especially the top sashEasier to clean, both sashes tilt inward for access
Energy EfficiencyTypically more energy efficient, with fewer moving partsSlightly less efficient due to two moving sashes
CostMore affordable, lower upfront costHigher cost due to added functionality

What Are Famous Window Brands Manufacturing Single-Hung/Double-Hung Windows? 

Along with the factors mentioned above, the brand of window you choose can impact their cost, look, and overall efficiency. Both single-hung and double-hung options are offered by many trusted manufacturers. Brands like Andersen, Pella, Marvin, Jeld-Wen, and Milgard produce both types of windows. The difference will come down to the specific features, warranties, and price points.

Some brands might specialize in energy-efficient designs, while others focus on aesthetics or ease of use, so it’s worth comparing their offerings.

Conclusion 

Both single-hung and double-hung windows have pros and cons. What matters most is choosing the one that fits your home’s needs and personal preferences. If you’re still unsure, feel free to reach out to our team. We’re here to help guide you through the window installation process, from selection to the final inspection.
Ready to make the right choice for your windows? Call A. Fricker Roofing and Waterproofing today at (918) 402-7167—we’ll make sure you get the best option for your home.

Single-Hung Vs Double-Hung Window