7 Types of Basement Windows to Let the Light In

If your basement is a bit gloomy, installing new windows is a bright idea

Woman folding sheet in laundry room
Photo: Danil Nevsky / Stocksy / Adobe Stock
Woman folding sheet in laundry room
Photo: Danil Nevsky / Stocksy / Adobe Stock
Em Norton
Written by Em Norton
Contributing Writer
Updated April 9, 2024
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With their lack of natural light, basements have a tendency to feel dreary. But even the most drab of basements can be improved by knowing the right types of windows to let some light pour in—whether you use your basement as a rec room, for storage, or even an apartment. Keep reading to learn about seven popular types of basement windows and the pros and cons of each.

7 basement window types illustrated and compared visually, including picture, sliding, and awning

1. Egress Windows

Set of egress basement windows
Photo: Vera Aksionava / Adobe Stock

Egress windows are specifically designed to provide an emergency exit/entry, hence they have a window well outside with steps or a ladder accessible. Because they’re designed to be a safe way to exit or enter in case of emergency, they are bigger than your average basement window and can let some extra light in. That being said, the cost of an egress window can be a bit higher upfront, too. Depending on how you use your basement and what your local building code requirements are, having an egress window in your basement may be mandatory. When considering the options for egress window installers near you, be sure to discuss this with the contractors.

ProsCons
Prioritize safetyNeed to adhere to local building codes
Let extra light in due to larger sizeCan be difficult to install
Add value to your homeUpfront costs are high

Best for: Homes with basement apartments or basement bedrooms

Angi Tip
Your region's building codes may require a specific size and number of windows for a certain room. Areas like basements, bathrooms, and kitchens all have window code requirements. Your window pro can walk you through the details and ensure your project is up to code.
Caroline Gilbert
Director, Content & Editorial, Angi

2. Picture Windows

New basement construction with windows
Photo: Martin Deja / Moment / Getty Images

Picture windows are single frame windows. The idea is that these windows frame your outside view like a picture. They are typically quite large and do not have the option to open.

ProsCons
Good insulationCan’t be opened
Large size lets a lot of light inCleaning from the outside can be difficult
No mechanical parts to replace over timeCost to replace can be high

Best for: Basements that have other windows that can open

3. Walkout Windows

This type of basement window is just what it sounds like: a window that provides a direct walkout between the basement and the home’s exterior. Typically, you’ll find these windows in basements where the house was built on sloped terrain or a raised foundation. Walkout windows are above ground level.

ProsCons
Convenient access to outdoorsHigher installation cost
Let a lot of light inCan increase property tax
Can make the basement feel biggerSusceptible to wind and water damage

Best for: Basements suited for hosting social events

4. Sliding Windows

Basement bedroom with small window
Photo: Anatoli Igolkin / iStock / Getty Images

Sliding windows are another type of basement window that sound like what they are. This type of window is made of two pieces that slide across each other horizontally to open and close the window. Sliding windows are one of the more common types that you’ll find in a basement, and while they are super easy to operate and generally affordable, they usually run a bit smaller and don’t let as much light in.

ProsCons
Easy to operateCan be difficult to open in snow or ice
AffordableCan be hard to clean
Tend to be smaller in size

Best for: Basements used for occasional recreation and/or storage

5. Glass Block Windows

Straight on view of a glass block basement window
Photo: Natalie Schorr / Adobe Stock

Glass block windows are quite unique in their look and design. Instead of a single pane of glass like traditional windows have, glass block windows are made of multiple blocks of thick glass which are then inserted into a window frame. This type of basement window has proved to be energy efficient and let a lot of light flood into a room without anyone being able to see through them from the outside. On the other hand, they are a bit more expensive and require high maintenance, so you’ll need to factor a window replacement contractor into your ongoing budget.

ProsCons
Energy-efficientCan’t be opened
Offer some sound proofingCan be costly
Let a lot of light inHigh-maintenance

Best for: Basement gyms, studios, or other spaces that necessitate privacy

6. Double-Hung Windows

Basement office with a window
Photo: Iriania Shiyan / Adobe Stock

Double-hung windows are probably the most common type of basement window. These windows don’t have fixed sashes; instead, they have two operable sashes that slide up and down. Double-hung windows offer good ventilation and natural light, and they can be tilted into the house for easy cleaning.

ProsCons
Good ventilationLess energy-efficient than fixed windows
Let a lot of light inPossible air leaks over time
Easy to cleanMore parts mean more maintenance

Best for: Basement bedrooms

7. Awning Windows

awning window open, modern home aluminum push windows.
Photo: Quality Stock Arts / Adobe Stock

Awning windows are hinged at the top and open outward, resembling the look of an awning. They open up to a 45 degree angle and are typically wider than they are taller. Their unique design can keep out weather conditions like rain while still allowing fresh air in. They are, however, on the smaller side compared to some other types of basement windows.

ProsCons
Protection from weatherCan be hard to clean
Good ventilationSmaller than other window types
Don’t accommodate window AC units

Best for: Basement kitchens or bathrooms

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Learn more about our contributor
Em Norton
Written by Em Norton
Contributing Writer
Em loves combining their budget-savvy instincts with a passion for home improvement. With plenty of experience writing in the financial industry, Em acknowledges that it’s crucial to budget for home projects and to have the full scope of these projects from a financial point of view. Their home saving tips can be found on personal finance sites like Borrowell and Money Under 30.
Em loves combining their budget-savvy instincts with a passion for home improvement. With plenty of experience writing in the financial industry, Em acknowledges that it’s crucial to budget for home projects and to have the full scope of these projects from a financial point of view. Their home saving tips can be found on personal finance sites like Borrowell and Money Under 30.
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