Sliding Window Information

Types

• There are two main types of sliding windows: single-slider and double-slider. A single-slider has one sliding sash, so only one end of the window slides open. Airflow is limited, but it's usually the least expensive type of sliding window because it has fewer sliding parts. A double-slider has two sliding sashes, so the window opens on both ends. Because they open in both directions, they provide better airflow and ventilation than single-slider windows. However, they carry a higher price tag because they require more materials.

Uses

• Sliding windows pair well with a home that has a contemporary architectural style, because they have a more modern look. However, you also can use them for a traditional home by placing them on the rear of the house where it's less important for styles to match up. Because they're easy to open, they're ideal for spaces that are difficult to reach, such as above a kitchen sink or built-in cabinet. They're also suitable as basement or bedroom egress windows, as long as they're large enough. Sliding windows are usually not airtight, so they are best used for a home in a dry, warm climate.

Pros

• Sliding windows are among the easiest types to open, so they're ideal for a home with elderly or physically impaired residents. They can also be used as egress windows, because they're so easy to operate. Sliding windows are also an extremely durable option, because they don’t use springs, pulleys or other hardware prone to break down over time. They usually feature window glazing as well, which helps them last longer than traditional window options. Because they contain fewer parts than traditional windows, sliding windows usually require less maintenance as well.

Cons

• One of the main drawbacks to sliding windows is that they are not as airtight as casement or double-hung windows. They don't feature compression seals, which allows air to leak out of the home. As a result, they're generally not as energy-efficient. The exterior of sliding windows are also difficult to clean, because they do not tilt down like some other types of windows.