Comparing Single-Hung vs Double-Hung Windows

Introduction of Single Hung and Double Hung Windows

Single-hung and double-hung windows are very similar and both are very popular in practical use.

These two windows differ in a few things, making it essential to understand the difference between a single hung and double hung window.

So to determine which of the two windows is right for you, it is necessary to know some of their aspects.

Do You Know Why These Windows Are Called Hung Windows?

Wooden Double Hung Window Showing Rope and Pulley

There is a reason why these windows are called hung windows. In earlier times in the U.S., the sash was hung up or down with a rope or chain.

At that time both frame and sash were made of wood but over time frame and sash started to be made from different metals.

With the advent of modern technology, the connection of the sash to the frame has started to take place in a new way so now these windows can be seen in different designs.

What Is Single-Hung Window?

The single hung window is slightly smaller in frame size and has two slides in this frame. The upper sash is fixed in this window while the lower sash is free.

We can move the lower sash up and down as it has the facility of opening and closing.

In a single hung window, the upper part is fixed so that no air can circulate in the upper part.

These windows are more common in cold regions as there is less need for air circulation, which is one of the benefits of single hung windows.

What Is Double-Hung Window?

The double-hung window is slightly larger in terms of the frame. This window has two slides that can be opened and closed.

In a double-hung window, both parts are free so air can circulate in both the upper and lower part wherever we want.

The double-hung window can be opened slightly up and slightly down so that the air circulation can be very good.

This allows hot air to escape from the slightly exposed part above and cold air from outside to enter from below.

This window is good in terms of convenience as it allows both parts to go anywhere in the whole frame.

Due to this feature, it is more common in hot regions.

The biggest difference between single-hung windows and double-hung windows is their functionality.

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Single Hung Window Sizes

Size of single hung window range from very small to large.

They range in height from 36 “, 44”, 48 “, 52”, 54 “, 60″, 62 ” and width 24 “, 28”, 32 “, 40”, 44 “.

Dimension of Single Hung Windows

Double Hung Window Sizes

Sizes double hung window range from very small to large.

They range in height from 36 “, 44”, 48 “, 52”, 54 “, 60”, 62 “, 72” and width 24 “, 28”, 32 “, 40”, 44 “, 48”.

Dimension of Double Hung Windows

Single Hung Window Replacement Cost

The replacement cost of a single hung window is very low. It can range from about 160$ to 360$. Single-hung window Total installation cost depends on its size, type of frame, type of material, etc. The cost of labor also depends on the area.

Double Hung Window Replacement Cost

The replacement cost of a double-hung window is more than the single-hung window.

It can range from about 310$ to 860$.

Double-hung window Total installation cost depends on its size, type of frame, type of material, etc. The cost of labor also depends on the area.

How to Choose Single Hung Window or Double-Hung Window?

Here, the points for choosing Single window vs Double window are as followings.

1. Price
2. Installation
3. Climate
4. Cleaning
5. Size
6. Energy-Efficient
7. Design
8. Material
9. Location

1. Single Hung Vs Double Hung Windows Cost

In a single hung vs double hung cost comparison, a single hung window, where the upper part is fixed and the lower part can be moved up and down, is less expensive as only one part slides up and down.

This is why are single hung windows cheaper than double-hung windows.

In a double-hung window, both parts can be moved up and down, So it is more expensive than a single-hung window.

Thus a single hung window is cheaper than a double-hung window.

Therefore, it is advisable to install a single hung window where the intention is to reduce the price.

2. Single Vs Double Hung Windows: Installation 

Single-hung windows are also easier to install than double-hung windows so even a person with less skill can install them easily and it also takes less effort. According to this single-hung window is better than a double-hung window to install.

3. Single or Double Hung Windows: Climate

The second thing to consider when installing a window between these two windows is to decide where to install it, depending on the place’s climate.

It is advisable to install double-hung windows in hot climate areas as more air circulation is required to keep the atmosphere inside the building cool.

4. Difference Between Single Hung and Double Hung Windows: Cleaning

It is very important to clean any furniture in the building to remove dust or other debris.

When considering the difference between a single hung and double hung window in terms of cleaning, a single hung window, where only one part can move, takes a little more effort.

To completely clean a single hung window, it has to be cleaned from the inside and also from the outside as its upper part cannot move, While in a double-hung window both slides are free so cleaning can be done with less effort.

A double-hung window can be completely cleaned from the inside.

Thus double-hung window proves to be superior to a single-hung window in terms of cleanliness.

5. Difference Between Single and Double Hung Windows: Size

A single-hung window is smaller in size than a double-hung window so it has less air circulation while a double-hung window is slightly larger in size than a single-hung window so it has more air circulation.

Thus ventilation and airflow are increased in a double-hung window.

A double-hung window can be superior to a single-hung window in terms of ventilation and airflow.

Thus it is more advisable to have a double-hung window than a single hung window.

6. Single Hung Vs Double Hung Window Energy-Efficient

In a single hung window, the fitting of the frame is done properly as the upper sash is fixed.

This prevents air leakage in the upper part and reduces the effect of the outside atmosphere on the temperature of the house.

Double-hung windows have sash free both top and bottom so it is a bit difficult to fit the frame. The window needs an experienced man to fit it properly.

This causes little space around the frame and leaks air.

Therefore double-hung window proves to be less energy-efficient than a single-hung window. 

7. Single Hung Window or Double-Hung: Design

These two windows are almost identical in design so both windows can be made in a special design.

Single-hung windows and double-hung windows are available with different variations in design.

These two windows are equivalent to each other in this regard so you can choose any type of window at this point.

8. Single Hung Window or Double-Hung: Material

Both of these types of windows are available in almost all materials like fiberglass, aluminum, vinyl, wood, etc.

So there is no question as to which of these two windows is better in terms of material.

9. Double Hung Vs Single Hung Windows: Location

Which type is suitable for both single-hung windows and double-hung windows depends more on location as it is important to know how to use the window in that space.

There is no problem in installing double-hung windows where windows can be operated easily.

Still, it is advisable to put single hung windows where windows are a little difficult to operate.

It is difficult to operate a window in a place like a kitchen so a single hung window should be installed there and a double-hung window can be installed in a place like a drawing-room where the window can be operated easily.

Another thing to keep in mind here is that there is no problem in placing the double-hung window in a place where cleaning can be done easily both inside and outside the window but where you cannot clean from the outside then single hung window will be the best option.

For example, any of the two windows can be placed on the ground floor but a double-hung window on a floor other than the ground floor will be the best option so that it can be easily cleaned.

Advantages of Single-Hung Windows

Here, the Pros of Single-Hung window are as followings.

1. Single-hung windows are cheaper than double-hung windows in terms of price.
2. Single-hung window is easier to install than a double-hung window.
3. Single-hung windows are more energy-efficient than double-hung windows.

Disadvantages of Single-Hung Windows

Here, the Cons of Single-Hung window are as followings.

1. Single-hung windows provide less ventilation than double-hung windows.
2. Cleaning a single-hung window is a bit more difficult than a double-hung window.

Advantages of Double-Hung Windows

Here, the Pros of Double-Hung window are as followings.

1. One of the advantages of double hung windows is that they have more circulation of air and sunlight than a single-hung window.
2. Cleaning a double-hung window is easier than a single-hung window.

Disadvantages of Double-Hung Windows

Here, the Cons of Double-Hung window are as followings.

1. Double-hung windows are more expensive than single-hung windows.
2. A double-hung window is a bit harder to install than a single-hung window.
3. It is less energy-efficient compared to the single hung window.

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Frequently Asked Questions:

What Are the Benefits of Single-Hung Window?

1. Single-hung windows are cheaper than double-hung windows in terms of price.
2. Single-hung window is easier to install than a double-hung window.
3. Single-hung windows are more energy-efficient than double-hung windows.

What Are the Disadvantages of Single-Hung Window?

1. Single-hung windows provide less ventilation than double-hung windows.
2. Cleaning a single-hung window is a bit more difficult than a double-hung window.

What Is Better a Single or Double Hung Window?

Both single-hung windows and double-hung windows can be used in different places keeping in view their good and bad aspects. But if both the windows are not in the right place, it will not get enough benefit. So if we put both the windows in their proper place then both are good.

How Much Should You Pay for a Replacement Single Hung Window?

If we estimate the replacement cost of a single hung window, the average could be 280$.

Are Single-Hung Windows Cheaper Than Double-Hung Windows?

Yes, a single-hung window is approximately 20% cheaper than a double-hung window.

What Is the Most Common Size of a Single Hung Window?

The most common single-hung window size or average size is 24×36 ( In Inch).

What Is the Difference Between Single and Double Hung Windows?

The only difference between a single hung window and a double-hung window is the operation of the sash. In a single window, the upper part is fixed while in a double-hung window both parts can be up or down.

Which Is More Energy-Efficient Single-Hung or Double-Hung Windows?

Since the upper part of the single hung window is fixed, the air leak from the small space around the frame of this window is less. In this case, a double-hung window is less good because it leaks more air. Thus a single hung window is more energy-efficient than a double-hung window.

Are Double-Hung Windows Worth It?

Yes, a double-hung window has better ventilation than a single-hung window. Except for a little more value in all other aspects, it is better than a single hung window.