Pella fixed windows with grilles

Window Grilles Provide Homes Unique, Historic Touches

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Spring is here, with the promise of nicer temperatures on shiny and sun-filled days. It’s a great time to think about grilles. Not the grills that cook tasty summer meals, but the grilles that can refresh the look of your home’s windows.

Window grilles are decorative horizontal and/or vertical bars that divide larger panes of glass into patterns. They are usually used as a design throwback to when window glass could not be produced in the large sheets available today.

Back then, glass was delicate and large pieces were almost impossible to move without breaking. The solution was to create numerous small pieces of glass placed together by window grilles.

Window grilles in a bathroom window 

Even though current technology has made it possible to make windows without needing grilles, the style of windows with grilles has maintained popularity with people who want a traditional or historic look for their window.

Look at any Victorian, Cape Cod or Colonial style house, for example, to see familiar home architectures that might not look “right” without windows that feature grilles.

History and technology meet in the middle when it comes to current window grilles. You can discover a variety of picks in replacement windows for grilles that not only maintain a sense of timeless style, while featuring today’s conveniences.

Pella windows with window treatments 

From grilles that provide the impression of individual window panes to grilles that can be removed in order to make cleaning and maintaining window glass convenient, there are window grille options that fit almost any homeowner’s needs.

Here are some available grille types offered by Pella of Westerly, as well as features that come with each:

  • Integral Light Technology (ILT) Grilles

    These grilles are for those who desire a window grille that gives a realistic look of individual windowpanes without the price of customizing a window. Depending on the type of window, either wood, fiberglass or vinyl grilles are permanently bonded to the inside and outside of the window glass.

    Some windows include a nonglare foam spacer that then is installed between the grilles to create a shadow that gives the image of individual glass panes — creating an authentic look of true divided-light windows.

    ILT grilles are a great choice for homeowners wanting windows that are an authentic complementary match for their traditional or historic architecture. These grilles can be made in unfinished or prefinished stained wood, or painted and primed fiberglass or vinyl.

Pella windows in a living room
  • Simulated Divided-Light Grilles (SDL)

    SDL grilles use the same approach as ILT grilles, with grilles adhered to the inside and outside of the glass. Unlike ILT grilles, SDL grilles typically do not feature a spacer between the grille and the glass.

Pella windows in a dining room
  • Removable Roomside Wood Grilles

    Unlike other divided-light grilles, removable grilles are attached to the interior side of windows with latches. This allows the grilles to be removed and makes cleaning the glass more convenient, while still giving the look of divided windowpanes in the window. Like divided-light grilles that are attached to the window, though, removable grilles can be provided in unfinished wood, prefinished stained wood or painted and primed.

  • Between-The-Glass Grilles

    As opposed to divided-light grilles that are typically affixed on both sides of the glass or removable grilles that are connected to the roomside of the glass, between-the-glass grilles are, as the name suggests, installed between the panes of insulating glass in double- or triple-paned windows.

    The benefit of these grilles is that homeowners get the design of divided windowpanes while still having a smooth glass surface that’s simple to clean.

    Between-the-glass grilles can be made to be removable. In windows featuring this style of grille, the space between the panes of glass, sometimes referred to as a swinging panel, can be opened in order to take out the grille for cleaning, or when cleaning the panes of glass.

Between-the-glass grilles on Pella Windows 

With these grille varieties, creating a historic look doesn’t mean having to deal with outdated window technology. When seeking to replace your home windows, consider the wide variety of grilles that are available to make the perfect union of traditional and modern window design.
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