<iframe title="Google Tag Manager" src="https://www.googletagmanager.com/ns.html?id=GTM-8CXX" height="0" width="0" style="display:none;visibility:hidden"></iframe>
Skip to Content
grilles-fiberglass-window-hero

Grilles for Fiberglass Windows

Make your windows your own with grilles to match your personal style.

Grilles for Fiberglass Windows

We offer many different window grille patterns to complement almost any home's style preferences. Grilles for fiberglass windows help add design and architectural interest. Some grille styles even help make it easier to clean the glass.

fiberglass casement window with black trim and top row grilles

Features of Grilles for Fiberglass Windows

Beautiful Patterns
Choose from five standard grille patterns to complement your home’s style. Or choose a custom grille pattern for a look unique to your windows.

Simplified Cleaning
Our grilles are sealed between panes of insulating glass and create a smooth glass surface that is easy to clean.

Explore Grilles for Fiberglass Windows

Innovative Grille Style

Grilles-Between-the-Glass

Grilles-between-the-glass are permanently sealed between panes of insulating glass. Because they are located between panes of glass, the surface of the window remains smooth, making it easier to clean. Add grilles-between-the-glass to homes where the look of divided light is desired.

3/4" grilles between the glass in white

White

Beautiful Grille Patterns

Grille Patterns

Pella offers several different grille patterns to match your home’s unique style. Explore our patterns to find a look that complements your home.

Prairie Grille Pattern for Impervia Windows

Prairie

Window Grilles by Material

Grilles for Wood Windows

Grilles for Wood Windows

All Grilles for Windows

All Grilles for Windows

Grilles for Vinyl Windows

Grilles for Vinyl Windows

Explore Window Features & Options