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Window Trim Ideas: Stylish Ways to Frame Every View

Brian Gregory

By Brian Gregory
Updated December 9, 2025

Window trim might seem like a small detail, but it can make a big difference in how your home looks and feels. The right trim frames your windows perfectly while tying together your overall design. Explore these window trim ideas to find inspiration for your next DIY project.

Getting Started: What Is Window Trim?

Window trim is the decorative border that frames a window and covers the gaps between the wall and the window frame. The terms window trim, window casing and window moulding are often used interchangeably. Window trim gives windows a clean, finished look while helping to seal out drafts, moisture and pests. It also adds visual interest, enhancing the style of both the interior and exterior of your home. Whether you’re updating to classic wood trim for a warm, natural feel or installing durable PVC trim for a low-maintenance, moisture-resistant option, trim is a simple way to boost curb appeal, beautify the interior and improve overall energy efficiency.

Popular Window Trim Styles

Whether you prefer classic trim styles or something more contemporary, there’s a wide variety to choose from.

Colonial Trim

Colonial window trim, which is sometimes referred to as traditional window trim, is known for its clean, symmetrical look that highlights classic American craftsmanship. It often features simple designs with subtle curves or bevels that frame the window neatly without seeming overly ornate. Colonial trim adds a sense of structure and refinement, making it a great choice for homeowners who want a timeless look for their home.

Craftsman Trim

Craftsman window trim is a distinctive style of interior or exterior molding that reflects the simple, handcrafted aesthetic of the Arts and Crafts movement. It typically features clean, straight lines and flat boards with minimal ornamentation, emphasizing sturdy craftsmanship over decoration.

Modern Trim

Modern window trim features clean, minimal detailing to create a sleek, streamlined look. It often uses flat or square profiles that frame the window without drawing too much attention away from other architectural elements in the room. This style pairs well with contemporary, minimalist and mid-century modern interiors. Modern trim enhances the overall design while keeping the focus on the window’s shape and the view beyond.

Farmhouse Trim

Farmhouse window trim blends rustic charm with simple, handcrafted appeal. It often features wider shapes and flat profiles that highlight the natural beauty of wood while creating a cozy, inviting frame around the window. This style pairs well with farmhouse, cottage and rustic interiors, complementing elements like shiplap walls, exposed beams and vintage-inspired décor. Farmhouse trim creates a comfortable, lived-in feel throughout your home.

Architectural Trim

Architectural window trim is ornate and detailed, featuring layered profiles and decorative accents. It often includes rosettes, fluted casing or crown-style headers that add depth and elegance to the window frame. This style pairs beautifully with Victorian design features like rich wood finishes, patterned wallpaper and antique furnishings.

Window Trim Design Ideas

Along with concealing rough edges, window trim can add visual interest to your windows. Here are some creative window moulding ideas to consider.

Match Your Trim to Your Crown Moulding

For a clean, cohesive look, simply paint your window trim the same color as other moulding in the room. And if you’re remodeling or designing a new home make sure to choose trim in the same pattern as your crown moulding, baseboard or chair rail moulding.

Paint Trim in Bright Colors

If you’re adventurous and open to a bolder theme, try painting the window trim in bright colors. When paired with the right wall color, window trim in vibrant hues like green, yellow, teal, red or coral can help make windows an eye-catching element of the room.

Stain the Trim

Staining allows some of the grain and texture of wood trim to remain visible, giving it a rich, organic feel. Also, stained window trim never goes out of style. You can choose from a variety of shades, like honey-toned stains for vibrant interiors or darker shades for traditional interior style.

Opt for Rustic Wood Trim

For homes with rustic design themes such as farmhouse or cabin chic, window trim in a natural wood finish will serve as a great complement. If you’re purchasing unfinished trim, applying a clear sealant will allow the wood’s natural grain pattern and charming imperfections to shine through.

Key Takeaways: Window Trim Ideas

  • Window trim, also called casing or moulding, frames the window and covers gaps for a clean, finished look.
  • Colonial trim offers a timeless, symmetrical design with subtle detail.
  • Modern trim features sleek lines that don’t interfere with architectural elements.
  • Farmhouse trim brings rustic warmth with wide boards and natural wood textures.
  • Victorian trim showcases ornate craftsmanship and decorative accents for classic appeal.
  • Match trim to crown moulding for a cohesive design throughout your home.
  • Brightly painted trim can turn windows into eye-catching focal points.
  • Stained trim highlights natural wood grain for a warm, organic look.
  • Rustic wood trim pairs beautifully with farmhouse or cabin chic interiors.

Ready to Get Started?

With the inspiration and the right window trim essentials from Lowe’s, you’ll have everything you need for an enjoyable, successful and — most of all — rewarding DIY experience. Here are some popular product categories Lowe’s customers depend on for their new builds and window upgrades.

Window & Door Moulding

Interior Paint

Moulding & Millwork

Nailers

Miter Saws