Why Are Windows So Expensive? (11 Reasons Why)

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Brandon Porter

Brandon Porter is an architectural draftsman of 25 years and a self-proclaimed handyman. He loves renovating homes and making them his own, whether it's fixing up the plumbing or painting the walls.

Have you been looking into getting new windows but wondering why windows are so expensive and what factors into the price?

Well, I have been looking into this topic and have found several reasons why windows are expensive, so keep reading to learn what I’ve discovered!

Why Are Windows So Expensive?

Windows are expensive because of the cost of materials to make the windows, such as fiberglass, wood, or vinyl. The type of window and size of the window will factor into the price and whether it’s fixed or operable. Windows also are expensive because of supply chain shortages, labor shortages, and labor costs.

Are you interested in learning about other reasons why windows are expensive? If so, keep reading because I’ve got the full list below!

1. Cost Of The Materials

Windows are expensive because the cost of materials used for the windows will vary from one house to another.

For example, you can get the framing in wood, vinyl, or fiberglass, and depending on which material you choose, you could be paying extravagant prices.

2. Type Of Window

The type of window will impact the price, and some windows are more expensive than others.

Furthermore, the type of window you can choose from includes casement, sliding, specialty, double-hung, or single-hung.

Also, there may be different materials used for each type of window, making windows more expensive depending on the materials needed for that particular window.

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3. Size Of The Window

The size of the window can make a huge difference in the price you pay, with oversized windows being much more expensive than smaller windows.

Additionally, the bigger the window is, the more materials will be needed, which will add to the final price of the window.

4. Special Certifications For The Window

There are window certifications that may be required depending on what the window is being used for, which will add to the price.

For example, if the window has to be bullet-proof or provide additional security, it will cost more than a traditional small window in your house.

On top of that, if the window has to be made to withstand weather such as hurricanes, it’s going to impact the cost and make it more expensive.

5. Labor Involved In Installation

If you’ve been wondering why windows are so expensive, you might want to consider the labor involved in the window installation.

To illustrate, you have to factor in that windows are mostly customized to fit each location, so there is a lot of cutting and customizing involved to make sure they fit securely and are tight.

Therefore, if you have windows professionally installed, you’re going to be paying for the fact that it’s a technical process where measurements and cuts have to be precise.

6. Composition Of The Glass

6. Composition Of The Glass

The glass composition will make the window more expensive if you go with a higher-quality glass or a more durable glass.

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For example, you can choose a double-pane or triple-pane, and a triple-pane will run a lot higher in price than a double-pane.

7. Whether The Window Is Operable

If you choose operable windows, it will be much more expensive than a fixed window since it’ll take more materials to make the frame and more time to construct.

However, fixed windows are relatively cheap since they don’t move, and it’s just one window made up of glass without any extra hardware involved in making operable windows.

8. Supply Chain Shortages

One reason windows are so expensive is that there are often supply chain shortages which can impact the cost of the windows.

Furthermore, if there is a shortage of steel or wood used to make the windows, you’re going to be paying higher costs to have those windows manufactured.

9. You Have Half-Rounded Windows

One factor that can determine the price of a window is the design or architecture, and if you have half-rounded windows, they will be more expensive to replace.

However, even though half-rounded windows will cost you more to replace, it’s often better to stick with the same design since it was meant to go with the style of your house.

10. Inflation

Inflation is going to drive up the prices of everything, including windows, so if there is a high level of inflation happening economically at the time, then you’re going to have to pay more!

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11. Labor Shortages

Labor shortages, which means a business can’t find workers, will impact the price of the windows and could be why they are expensive.

Additionally, employers might have to pay people more to work, and the increase in hourly wages to try to minimize labor shortages will drive up costs.

To learn more, you can also read our posts on why doors are so expensive, why decks are so expensive, and why fences are so expensive.


If you’ve been wondering why windows are so expensive, you might want to think about the size of the window since bigger windows will cost more to make and install than smaller ones.

In addition, the materials used will factor into the costs and whether the windows need certifications such as being bullet-proof or hurricane-proof.

Did you know that whether you are purchasing a fixed window or an operable window also matters? Operable windows are much higher in price than fixed windows.


  • Brandon Porter

    Brandon Porter is an architectural draftsman of 25 years and a self-proclaimed handyman. He loves renovating homes and making them his own, whether it's fixing up the plumbing or painting the walls.

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