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Sash window beside a desk in a blue room

Interior inspiration · Photo source. Illustrates a room setting, not a Window Houston installation or an exact product configuration.

WINDOW HOUSTON

Single-hung
windows.

A familiar vertical window with a fixed upper sash and a lower sash that slides up. Simple operation makes it a practical choice for straightforward replacement openings.

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Product details
How it opens
Lower sash slides up
Airflow
About half
Works well in
Bedrooms, kitchens, and straightforward replacement openings
Keep in mind
The top sash is fixed, so its outside glass may require exterior cleaning access.
Frame colors

Explore black, white, and bronze in the animated preview below. Available finishes depend on the manufacturer and series selected for your home.

Explore the finishes
Glass & grid options

Discuss clear views, divided-light patterns, privacy glass, and Low-E glass for sun exposure. Grid layouts and glass packages are confirmed for your selected product.

Installation & warranty

We measure the opening, check the existing conditions, and confirm the work in your proposal. Our lifetime installation coverage is separate from the manufacturer’s product warranty.

View installation coverage

A CLOSER LOOK

See it in motion.

Hover over the window or tap it to explore how the sash moves.

Black

About single-hung windows.

What is the difference from double-hung?

The lower sash moves and the upper sash stays fixed. A double-hung window allows both sashes to move.

Can I clean it from inside?

Some series have a lower sash that tilts inward. The fixed upper glass generally needs exterior access. We confirm the cleaning features of the selected series.

How much will my project cost?

Window sizes, glass and finish selections, opening conditions, and installation scope determine the quote. Share your project details to start a written estimate.

Make room for a better view.

Start your window estimate

Product information

Illustrations and home imagery provide design inspiration. They do not identify a specific manufacturer, product series, or completed Window Houston installation.

Styles, colors, dimensions, glass, hardware, screens, and performance depend on the selected manufacturer and configuration. Your written proposal identifies the products and work included in your project.

Product and workmanship warranties are governed by their respective written terms. Our installation coverage is described on the warranty page. Financing approval, savings percentages, product certifications, and installation dates are not guaranteed here.