Though you probably look out of them every day, do you know what your windows are made of? If your windows can open, you’ve had firsthand experience with a sash, even if you’ve never used the term before. To learn more about this essential window component, dig into the following introduction.

A Brief Guide to Window Sashes

What Are Window Sashes?

Window sashes can be found in any kind of window that moves, such as a casement or double-hung model. In double-hung windows, lower sashes can be slid upwards—so they sit alongside the upper sash—then pulled back down to close. Window sashes feature one or two panes of glass, as well as the wood, vinyl, metal, or fiberglass frames that hold them together.

The frames are made of horizontal “rails” and vertical “stiles,” and some feature grilles: purely aesthetic, grid-like formations of wood that may sit on the outside or inside of the glass. Window sashes also feature rubber or TPV gaskets, which seal the glass inside the frame, and a colorless and odorless gas—which sits between the glass sheets of double-pane windows to insulate your living space.

Why Are They Important?

Sashes are integral to windows because they hold the glass panes in place, as well as the grille and gaskets. While older windows feature movable lower sashes, many modern windows feature a mobile upper sash and a lower one that stays put. This way, parents can still open their windows and let in fresh air without the danger of children climbing or falling out.

What Problems Might I Encounter With a Window Sash?

The most common issue with double-pane window sashes is fogged glass. Cloudiness may develop if the gaskets don’t properly seal the gas inside the two glass sheets, allowing it to seep out. Over time, condensation will form, making it hard to see out or in your windows. Most window repair companies will drill small holes in the glass panes so they can insert a cleaning solution, then seal the holes once the fluid dries.

If you’re interested in learning more about window sashes, get in touch with Murphy Home Improvement of Cincinnati, OH. They have over 30 years of experience supplying siding, windows, and roofing to area customers, who can view the high-quality products in their showroom. As a licensed contractor, they can also perform the installation work to complete your home improvement project. To view their selection of windows, visit them online or call (513) 922-8989 to arrange for an appointment.