How Much Do Casement Windows Cost?

casement windows

Did you know that there are around 18 different types of windows? If you are looking for window replacement, you can easily get overwhelmed with the different options. Thankfully, we’ve put together this guide to help you understand what casement windows are.


Ready to learn everything there is to know? Keep reading!

What are Casement Windows?

Casement windows are one of the most versatile window varieties available.

Measuring around 5-6 feet in height, these windows are one of the most common types of windows used in many installations. They open horizontally to the side, hence earning their name. They are ideal for multi-faceted applications and offer a variety of benefits that are hard to ignore.

Casement windows are a popular choice among homeowners. As a result, they are commonly used in residential places – either in the main entrance or as secondary windows.

Casement Window Types

There are several types of casement windows. Let’s take a look at your options!

Single Casement Windows

Also known as a sash window, a single casement window has a single pane of glass that can swing open.

These windows are so versatile and can be used for simple replacement purposes.

Casement Windows

Double Casement Window

Double casement windows have two sashes. Depending on the need, they have a small or large pane and are available in the same stationery and operable types. These are an excellent option for large spaces.

Unlike single casement windows, these windows have two glass panes and can open individually from each other. Many people know these types of windows as French casement windows as they operate similarly to French doors.

Picture Window with Casement Flankers

Picture windows are stationary windows that do not open or close. Many homeowners like to install these windows adjacent to casement windows.

This provides a beautiful view of the outside, plenty of natural light, and is cost-effective.


Casement Window Pros

Casement windows are not just beautiful and versatile; they also offer several benefits. Besides dramatically throwing open the windows and singing with the birds like a Disney princess, they also provide the following:

Energy Efficiency

Casement windows are energy efficient and easy to install. This is because casements are movable and have a minimal amount of glass.

The movable sashes allow you to control the amount of sunlight entering your home, saving you on cooling and heating costs.


Casement windows offer better circulation for homes that do not have proper ventilation. The sashes can be adjusted to let in the fresh air and increase your ventilation.

Compare Window Costs

Easy Cleaning

The movable sashes of casement windows make them easy to clean.

You can open the windows to clean them without removing the glass panels. This also helps in easy maintenance.


Casement windows are sturdy and resistant to external factors. As a result, they offer more support and better protection against strong winds and storms.

These windows are also stronger than typical windows and are not prone to wear and tear.

Casement Window Cons

Of course, casement windows have some negative points as well. But, as the saying goes, if it is too good to be true, it often is.


As you’ll see below when we talk about costs, casement windows are often quite expensive. So if you are looking for cost-effective replacement windows, casement windows may not be right for you.


Casement windows are not as secure as other window types. However, the sashes are relatively easy to remove from the frame, and the glass panels are relatively small.

This makes them vulnerable to break-ins.


Another disadvantage of casement windows is that they require maintenance because of their movable design.

If the casement window is exposed to rain and other elements, you may need to clean it more often.

Compare Window Cost by Type

Casement Windows Cost

As we mentioned before, one disadvantage of casement windows is their price. In most cases, they are more expensive than other replacement windows.

Why is that?

Casement windows are expensive because of the materials used to make them and because of the large amount of labor involved.

However, there are less expensive options available. The price of casement windows all depends on the size and materials. So let’s take a look at these factors.

Cost by Sizes

As a general rule, casement windows are more expensive if larger. This is common with most window types.

Larger casement windows are more durable and have more features, which increases their cost.

Consumers with large homes may have casement windows in their living room, kitchen, and bedrooms. Even if they are not in all three rooms, they may have to replace three sets of casement windows.

Average cost

  • Small:
    • $250-$500
  • Medium:
    • $400-$500
  • Large:
    • $300-$600

Cost by Materials

Many materials can be used to make casement windows. The cheapest option is a vinyl casement window. Vinyl casement windows are less expensive because they are made of less expensive materials, and less labor is involved in the manufacturing process.

Other options are:

  • Wood
  • Aluminum
  • Fiberglass

They also come in a variety of finishes, which affects their cost.

Average costs

    • Vinyl casement windows:
      • $200-$400
  • Wooden casement windows:
      • $375-$600
  • Aluminum casement windows:
      • $300-$600
  • Fiberglass casement windows:
    • $535-$1,575

Rebates and Tax Breaks

Depending on where you live, you may qualify for a tax break if you install casement windows. In addition, some local utilities offer rebates for choosing this option.

The initiative given by the government to replace old windows with energy-efficient windows is widespread. If you install casement windows to replace old ones, you may qualify for a tax break or rebate.

By replacing your old windows with new casement windows, you can make a real difference in the efficiency of your home.

Check out the rebates and tax breaks here!

How to Install Casement Windows

Casement windows are not difficult to install. You will need to take a few steps before installing, though. First, you need to measure the space that the casement window will go into.

If you are replacing older casement windows, you will need to know the size of the old ones. Then, measure the space between the face of the window and the inside of the wall.

Also, measure the window opening. Make sure that the new casement window will be the right size and fit into the space. To find out if the window will fit, you should take measurements of the window and consult the manual that comes with the window.

Professional Casement Window Installation

You can also hire a professional to do the job for you. It is easy to find an installation service in your area. Just do an internet search for “casement window installation” and your city or state.

The usual cost of installation will be between $300 and $800. This is a good option if you are not comfortable doing the job yourself.


Professional Installation: What to Look for

When choosing a professional installation service to hire, you should ask about the installer’s experience in the window industry. In addition, ask about the difficulty of the job.

Make sure that the installer will be able to do the job in the time frame that you want. The installation cost may vary, so check quotes and ask the installer how they estimate your particular job.

Make sure to check the reviews and reputation as well. Check the references and contact some of the references.

This is especially important if you are hiring a company to do the job because many fly-by-night companies are out there.

Check the company or provider’s insurance and liability. This is important to ensure that they will cover any damages they may cause or be liable for in doing the job.

When hiring a professional installer, always read the contract carefully and don’t be afraid to ask questions.

How Can 3 Window Estimates Help?

At 3 Window Estimates, we can provide you with the right information to get the job done. We have done extensive research to give you an idea of the price of casement windows.

In addition, we help you make the best choice by giving you the guidelines to follow when looking for an installment company.

We will provide you with three separate estimates to choose the right one for you. Simply let us know your project, zip code, and the number of windows that need replacement. We will send you three options to choose from.

Casement Windows: Get Replacements Today

An estimate is the best place to start when planning a budget for your casement window replacements project. However, the steps you take after that are crucial to the success of your project!

Are you looking for help with your window replacements? Take a look at our quote tool for more information! It will get you started on the right track!


Leave a Reply