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Property Types & Construction

Slider Window

Definition and meaning of Slider Window in real estate.

Slider window is a window style featuring one or more sashes that glide horizontally along tracks to open and close.

In more detail

This style is often used in modern, contemporary houses or where interior or exterior space is limited, such as near patios, walkways, or decks. Because they do not open outward, they are ideal for tight areas where a projecting window would block foot traffic. They are generally easy to operate and offer wide, unobstructed views, though the tracks require regular maintenance and cleaning to prevent dirt buildup from sticking the window.

Home buyers should check that the locking mechanisms are secure and that the window slides smoothly without binding.

Key facts

CategoryProperty Types & Construction
MovementHorizontal sliding
Also known asGliding window
Recommended maintenanceRegular track cleaning
Example

A homeowner installs a slider window above the kitchen sink, allowing them to easily open the window to chat with guests on the adjacent outdoor deck.

Frequently asked questions

Are slider windows energy-efficient?

Slider windows are moderately efficient, but they generally have looser seals than casement or awning windows, which press tightly against their frames when closed.

Can slider windows be used as emergency exits?

Yes, as long as the window meets the minimum size requirements for emergency egress under local building codes, it can serve as a bedroom exit.

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