There are lots of considerations when choosing windows, whether it is for replacement units or for new construction. Frame materials, glazing options, and energy efficiency are all important elements. But before you even get to that determination, you’ll need to consider the basic operating style of the windows, each of which has its own set of advantages and disadvantages. There are also window style variations, some of which are modifications or combinations of other styles.
Most homes will feature more than one style of window. But most designers advise against mixing too many different styles in a single home, as it creates a disjointed look. It’s very likely that when you replace a single window you will stick with the same style, but large-scale replacement of all windows at the same time gives you the option of changing the style of all of them for a more radical makeover. House style also plays a role in window selection because certain window styles are often associated with defined architectural styles.
Here are considerations for Double-Hung Windows and Casement Windows.
Double-hung windows feature two large sashes (frame units surrounding glass panels) that slide up and down within vertical tracks. In older styles, the sashes are counterbalanced by weights hidden in wall pockets behind the case moldings, but in modern double-hung windows, it is more common for the sashes to be counterbalanced by springs hidden in the side tracks.
Uses
Double-hung windows are used most often in homes with classic traditional styling, though they are also found in traditional-modern homes. The classic rambler, farmhouse, and bungalow styles, for example, make extensive use of double-hung windows.
Pros
Made by many manufacturers, so your selection is very wide.
Prices are generally reasonable, due to the wide availability of this window type.
Easy to open and close, thanks to springs or weights.
Tracks are vertical, so they generally don’t fill up with dirt.
Cons
Over time, counterbalance springs can wear out or sash cords can break. These windows require occasional maintenance to keep them operating smoothly.
Large opening can make this type of window a break-in hazard for determined intruders.
Casement windows are those that crank open horizontally on hinges mounted on one side at the top and bottom. One side remains stationary, while the other side of the window pivots open like a door. They are very common windows, second only to double-hung windows in their popularity.
Uses
Casement windows have slightly more modern style than double-hung windows, and when properly positioned, they can be very useful for catching and directing cooling breezes into the home.
Pros
Considered better than double-hung windows at keeping out drafts since the window seal is generally quite tight.
Casement Windows are good when you want to “scoop” cooling outside air into the house.
Tend to be relatively secure against intruders—the open space is fairly narrow when the windows are open.
Cons
When fully extended, casement windows can be broken off by strong winds.
Mechanical cranking mechanisms are subject to wear and have a high failure rate.
Casement windows do not qualify as egress windows unless they are quite large.
OCD, Organize Create Design LLC 