Hopper window features

A hopper is a uniquely shaped, latch operated window. Homeowners will be able to distinguish this window from any other window type because it is rectangular in shape and opens inward. Hopper windows can either have hinges at the top or the bottom. Most of the time, the hinges will be located at the top for safety reasons. Hopper windows can open completely to 90 degrees or halfway to a 45-degree angle.

Benefits of Hopper Windows

Hopper windows are typically placed higher up in a room to maximize air flow. Since hot air rises, these windows are in a great position to allow hot air to flow out and fresh air to flow in.

Some basements lack windows, which is why hopper windows are so popular for that area in your house. They provide ample light and ventilation to rooms that may not have any windows. While hopper windows are most common in basements and bathrooms, you can put them anywhere in your house. These windows are perfect for small spaces because you can enjoy the flow of air circulation and not have to carve out a large space for a window.

Professional Hopper Window Installation

Hopper windows are incredibly easy to clean. All you must do is pull the handle to open the sash, and then you are able to clean inside and outside of the window. They’re also great for the safety and security of your home. The size of this window makes it difficult for intruders to enter your home because they will not be able to crawl through such a small space.


What is a hopper window used for?

A hopper window can be used to add natural light to areas that are dark and gloomy. They provide ventilation without taking up a large space on the wall. It’s a great choice for small bathrooms, laundry rooms, and basements.

What is the difference between a hopper window and an awning window?

The main difference between a hopper window and an awning window is the sash swing direction. A hopper window is designed to have the top sash swing inward. Awnings, on the other hand, are designed so that the bottom sash will swing outward. Although both windows are similar in size and shape, they have two different designs that affect their purpose and function.

Are hopper windows energy efficient?

Yes, hopper windows are energy efficient. A factor of this window that helps with energy efficiency is that it only has one latch. This creates a tight seal to prevent air from leaking out of the window. You can increase the energy efficiency for this window by installing low-e glass panes.

Do hopper windows open all the way?

Hopper windows are able to open partially at a 45 degree angle, and open completely at a 90 degree angle. When you decide to replace your hopper windows, you can choose how far you want the window to open.

Are hopper windows egress?

Yes, hopper windows can be egress depending on the size. An egress window functions like a regular window, but the purpose is different. Egress windows have to open fully to allow the inhabitants in your home escape in the event of an emergency. They are required in basements before they can be considered a living space. When hopper windows are used in basements, they must meet the following:

  • Minimum net clear opening of 5.7 square feet
  • Minimum clear opening width of 20 inches
  • Minimum clear opening height of 24 inches