Understanding Basic Window Configurations

01/29/2024

When selecting a new or replacement window, consider the basic configuration as a solid starting point, taking into account numerous choices and features.

Fixed Windows

Fixed windows do not open and are often paired with operable windows or designed to mimic operable ones.
They are generally more cost-effective and require less maintenance due to the absence of tracks, hinges, or operating hardware.
Fixed windows are typically more energy-efficient and provide uninterrupted views
While they come in various shapes and sizes, they do not facilitate airflow.

Single and Double Hung Window

These are the most common types, where single-hung has only the bottom sash movable, and double-hung allows movement in both sashes.
Hung windows provide ventilation options and can be energy-efficient when designed to meet codes.
They require less exterior or interior space, making them suitable for areas near outdoor spaces.
Double-hung windows allow for versatile ventilation options.

Casement Window

Casement windows open from side hinges and have lower air leakage rates than sliding windows.
They offer an effective seal when closed and locked, improving energy performance.
Operated by a crank or push-out mechanism, casement windows are easy to open and provide better ventilation.
They are ideal for locations with restricted reach or limited physical ability.

Awning Window

Like casement windows, awning windows open outward but are hinged at the top.
They offer extra ventilation and light when placed above, below, or alongside other windows.
Awning windows are suitable for rainy climates as they keep the rain out while allowing fresh air in.
They are often positioned high on walls to maintain privacy and expand the viewing area.

Hopper Window

Hopper windows are hinged at the bottom of the frame and open inward from the top.
They offer lower air leakage rates, making them energy-efficient.
Suitable for small or hard-to-access areas, they can be installed along walkways without obstructing paths.
Both sides of the window can be cleaned without going outside.

Horizontal Sliding Window

These windows slide horizontally on tracks at the top and bottom, offering easy operation.
One or both sashes can be operable and are suitable for rooms facing walkways or patios.
Wider sizes allow more natural light and fresh air, but care is needed to prevent debris accumulation in tracks.
Horizontal sliders can meet emergency escape requirements.

Tilt / Turn Window

Tilt/Turn windows combine the features of casements and hoppers; they swing inward like a casement or open from the top like a hopper.
They offer operational flexibility and are used for maximum airflow or increased security.
Tilt-turn windows always project to the interior, requiring careful interior design planning.
When closed, they provide improved energy efficiency, acoustic performance, and interior comfort.

In choosing between operable and fixed windows, consider the visual design benefits of fixed windows and the functionality offered by operable ones. You can use a combination of different window types for aesthetic appeal and desired function.

If you are uncertain about the right choice for your project, please call us to discuss options or request a quote.