Double Hung Windows:

• Double hung windows consist of two sashes that slide vertically within the frame.
• Both sashes can typically be opened, allowing for ventilation from both the top and bottom of the window.
• They are common in traditional and colonial-style homes.
• Double hung windows are easy to clean because both sashes can tilt inward.

Casement Windows:

• Casement windows are hinged on one side and open outward with a crank mechanism.
• They provide excellent ventilation as the entire window area can be opened.
• Casement windows seal tightly when closed, providing good energy efficiency.
• They are suitable for modern and contemporary architectural styles.

Awning Windows:

• Awning windows are hinged at the top and swing outward from the bottom, resembling awnings.
• They are often used in combination with other window styles or placed higher on walls to provide ventilation and natural light while maintaining privacy.
• Awning windows are great for areas with frequent rain, as they can be left open for ventilation even during light showers.
• They are commonly found in bathrooms, kitchens, and basements.

Sliding Windows:

• Sliding windows have sashes that slide horizontally within the frame.
• They are easy to operate and provide a contemporary look.
• Sliding windows are often used in modern homes, particularly in areas with wide window openings.
• They may have one or both sashes operable for ventilation, depending on the design.

In summary, the main differences between these window types lie in their operation mechanisms, ventilation capabilities, architectural styles they complement, and suitability for different environmental conditions.