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Hopper Windows

A fresh air solution, no matter which room you're in.

hopper windows

Hopper Windows

Hopper windows are hinged at the bottom and tilt in to offer increased ventilation. Hopper windows are often paired with other fixed or operable windows and doors or incorporated into transoms. Basement windows are another popular use for hopper windows. Windows in basements are essential for light and ventilation, and the hopper window fulfills both needs in the limited space typically provided by basements.


Hopper windows became popular during the 19th century. At the time, this window served several purposes. Automobiles and paved roads were still only a novelty, and horses on dirt roads were the means of transportation for the country. The unpaved roads created large amounts of dust. When home owners opened their windows, a flurry of dust overtook the home.

The invention of the hopper window allowed for light and ventilation to permeate the home while restricting the amount of dust that could enter. Hopper windows were used on transoms, where the window was hinged at the bottom and tilted into the room. The dust from the roads was minimal at transom height–typically 7’0” above finished floor–compared to traditional window height. Another common use for the hopper window was to cool food. Homes built during this period had deep window sills where pies and hot items were set to cool. Opening the hopper window allowed fresh air to enter the home and assist in cooling the food.

While traditional historical hopper windows were built with wood, Solar Innovations® uses a durable aluminum frame that will not warp, rot, or require constant finish maintenance over time.

Screen Options

Screen options are available on a wide variety of our door and window products. These screen options help keep the pests at bay while still allowing you to view the outdoors.

Vertical Integration

Solar manufactures not only its products but also many of the components it uses for the hardware. This allows us to better control lead times to help server our customers better.

Glass Variety

Solar Innovations has top of the line glazing solutions which include laminated, dual glazed, triple glazed, & marine glazed options just to name a few.


Hopper windows are hinged at the bottom and tilt to open at the top.

These windows work well as transoms, and can be mulled with other windows and doors for endless design possibilities.

Window Systems

WindowMaster Compatible

Many Solar Innovations operable glazing systems are compatible with WindowMaster motors. These units can be linked to smart home and building automation systems and are built for excellent performance over the life of the product. Click here for more information.