Window Casings

Exterior window casings are the decorative trim pieces that frame your windows on the outside of your home, covering the gap between the wall and window frame while adding curb appeal and architectural character. Whether you're replacing weather-damaged molding, upgrading to a new style, or installing casings on a new build, the right choice enhances your home's exterior. Angi connects you with pros who can help you find the perfect fit for your home.

Related to Window Casing Service

Window Casing Service Articles and Advice
Gemma Johnstone  •  Apr 10, 2026
16 Exterior Window Trim Ideas and Styles to Make the Best First Impression
In need of some stylish exterior window trim ideas? Explore 16 must-try styles and colors and find out what window material will suit your aesthetic.
Allie Moreton  •  Mar 18, 2026
How Much Does It Cost to Install Window Trim? [2026 Data]
Discover the cost to install window trim. Learn about price factors, labor, materials, and tips to save on your window trim installation project.
Scott Dylan Westerlund  •  Apr 15, 2025
How to Finish Newly Installed Windows
Learn how to finish newly installed windows from the inside by adding wood trim.
Kristin Luna  •  Feb 26, 2022
From Drab to Fab: Here’s How to Paint a Window Frame
If rotting wood is flanking your windows, making them look run down? There's a fix for that. Here’s what to know about painting a window frame.
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Common Window Casing Service Questions

The best kind of wood for window trim depends on your budget and aesthetics. If you're going for a high-end look, options like maple and oak provide the beauty and durability of hardwood. For a more budget-friendly softwood option, pine can be ideal if you plan to paint or stain your new window trim.

Window trim not only serves as the final touches on your window opening, but it also protects your windows and home from external elements like rain, snow, and wind. Window trim is essential since it bridges the gap between your window frames and home siding, protecting your home from moisture and the elements that could damage the structure.

Wood, particularly cedar, is the most common exterior trim material for windows because of its availability, sustainability, and adaptability. However, modern homes increasingly use other materials, such as easy-to-install and budget-friendly vinyl.

In terms of design style, you’ll usually see sleek, flat trim on the windows of modern homes. More costly fluted or curved detail trims are available, but they tend to be reserved for a specific architectural look, such as those on Colonial, Victorian, or ranch-style homes.