What Are Single-Hung Windows?
Single-hung windows are one of the most affordable window replacement options, making them perfect for homeowners on a budget. But, what are they, exactly? These windows have a sash that slides up to cover the top part of the window, which remains stationary.
How Much Do Single-Hung Windows Cost?
Including installation, single-hung windows cost $200 to $850 on average. Because single-hung windows only have one moving sash (as opposed to the two sashes in double-hung windows), they are one of the most affordable window types available. However, that cost can increase based on a few variables. Let’s look at what those are below.
Sizes
Typically, single-hung windows range from 24 to 48 inches in width, with heights ranging from 36 to 72 inches. Larger sizes and sizing customizations will add to your single-hung window costs. Check out the graphic below for standard single-hung window sizes and model numbers vendors use.


Frame Types
The type of window frame you need will depend on your climate, how often your area sees extreme weather events, and, of course, your budget. You can explore our guide to window frames to get a sense of which materials will work best for you. Below, let’s look at how each material will impact your single-hung window cost.
Frame Material | Cost Range (not including installation) |
---|---|
Vinyl | $100 to $250 |
Wood | $200 to $500 |
Aluminum | $150 to $400 |
Fiberglass | $300 to $600 |
- Basic Vinyl Single-Hung Windows: Vinyl is often the most cost-effective option and is known for its durability and low maintenance.
- Wood Single-Hung Windows: Wood windows are more expensive due to the material and often because they’re considered more aesthetically pleasing.
- Aluminum Single-Hung Windows: Aluminum windows are strong and lightweight but can be less energy-efficient than other types.
- Fiberglass Single-Hung Windows: Fiberglass is a durable material and can have better insulation properties than vinyl or aluminum.
Glass Types
Energy efficiency is a significant consideration for homeowners looking to lower their utility costs. You can choose many types of glass for your single-hung window to ensure you get the right energy efficiency for your region. Read our guide to window glass to explore all your options.
In general, you will need to choose if you want:
- Double- or triple-pane glass.
- Low-e glass.
- Gas-fill between glass panes.
- Safety glass.
- Insulated glass.
Finding Single-Hung Window Installers
While single-hung windows are relatively simple to install, if the frame of the window is not squared properly, it will not function as it should. When you’re ready to reach out to contractors, we recommend getting three to four quotes to ensure you find someone you trust as well as find the best price for your project.
You can compare window contractors in our directory, or you can ask Modernize to do the research for you and match you with up to four pros in your area.
Want to check out some other types of windows first? Read our guide to window types or visit our main page on window home improvement projects to learn about top window brands, read the buying guide, and more.
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