korioliam
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Date sent: 2024/01/25 15:03:06
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Double Hung Windows
Double-hung windows feature two large sashes that slide up and down within vertical tracks. The sashes slide independently of each other.
Older double hung windows are often counterbalanced by weights hidden in wall pockets behind the case moldings. Newer double-hung windows are counterbalanced by springs hidden in the side tracks.
Single Hung Windows
Single hung windows have both an upper and a lower sash, just like double hung windows. With single hung windows, though, the upper sash is fixed in place and the lower sash can be moved up and down.
Single hung windows are a slightly lower-cost alternative to double hung windows. With fewer moving parts that potentially can break, single hung windows are easier to maintain than double hung, slider, casement, or any type of window that moves.
Awning Windows
Awning windows are attached to the top of the window frame. The sash is attached at the top and it locks into place on the bottom. When fully open, an awning window looks like an awning.
Awning windows are often used in wet climates. The sash can be left open during light rain since the glass serves as an awning to prevent water from entering. Small awning windows are often used in the basement or in below-grade applications.
Awning windows, like casement windows, operate via mechanical cranks that are subject to wear. So, they have a high failure rate and need more maintenance.
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