Awning windows are hinged at the top and open outward from the bottom, typically operated by a crank mechanism. The window sash is attached to the frame by hinges at the top, allowing it to swing open like an awning. This design creates a pitched angle when open, providing protection from rain while allowing for ventilation.
Awning windows often have a sleek and modern appearance. The design is versatile, fitting well with contemporary architectural styles.
Vinyl
Vinyl frames are made from PVC (polyvinyl chloride) material. They are lightweight, low-maintenance, and resist moisture.
Wood
These frames are made entirely of wood, providing a classic and natural look and can be painted or stained.
Clad
These windows have a wood interior frame, providing warmth and aesthetics, while the exterior is covered with a layer of aluminum.
Composite
These frames are crafted of an engineered composite material for durability, sustainability and energy-efficiency.
Awning windows are considered to be secure windows. The hinges are located on the inside making them difficult for intruders to access and they are designed so that it is difficult to be forced open. Many awning windows also have a multi-point locking system that makes it harder to be forced open as well. However, it is worth mentioning that any window, including awning windows, are only as safe as the hardware that is on them. Most awning windows have complex locking mechanisms which may add to the cost of the window. If you are concerned about security there are options available from brands such as Andersen that have power operators to operate by remote control. Other manufacturers, like Kolbe & Sierra Pacific, offer both crank out and push-out awnings. Make sure that the windows are installed properly with a certified installation team and they do not have any gaps in the frames which can create structural weaknesses.
Awning windows are generally considered good for ventilation. Especially because their outward opening means they can be opened during rain or other weather to let in air. Because awning windows do not often open as wide as casement windows, they are not considered the best for maximum airflow. However, they may offer better ventilation than sliding or hanging windows.
The price of awning windows compared to casement windows can vary greatly depending on the brand, size and materials used in the window. We have a complete guide to window costs available to understand what impacts the cost of window installation or replacement. Generally speaking, an awning window of the same brand and material may be more expensive than a casement window because it does have very secure safety mechanisms and generally can be larger than casement windows which can add to overall costs.
Awning windows cannot be egress because they do not meet the minimum size requirements. Additionally, because awning windows open by swinging outward it is unlikely that they would be able to clear the window well to open fully and allow someone to fit through. For a clear opening, an egress window must typically be a minimum of 5.7 square feet, with a minimum width of 20 inches and a minimum height of 24 inches.
Awning windows can have screens on the interior! Screens help protect the window and make them easier to clean. However, they may not come with the window that you purchase and may be an additional add-on.
Awning windows can be exceptionally energy efficient especially when they use Low-E glass options that are Energy-Star Certified! Awning windows are made with a single-sash design which makes them less likely to have gaps or air leaks. These tighter seals prevent hot air from escaping in the winter and cool air escaping in the summer. If you are looking to maximize your energy efficiency look for energy efficient glass options with EnergyStar certification. Also consider choosing more efficient energy materials such as fiberglass which boasts more energy efficiency than glass.
