How Much Does It Cost to Replace Exterior Window Trim in 2025?

Exterior Window Trim Replacement Cost Factors

The top factors determining the cost to install window trim include the window size, trim thickness, repairs required, and finishes.

Window Size

The larger the window, the more trim you’ll require. Trim is often sold by the piece in sizes ranging from three feet to 12 feet long, with prices varying depending on the material and thickness. If you have a custom-shaped window or a design that requires multiple layers, expect to pay more for non-standard or additional trim. 

Trim Thickness

The width of the trim you choose affects the overall price. Common options include 1/2-inch, 3/4-inch, and 1-inch trims, with prices increasing as the trim widens. The best thickness for your home depends on the window style and location.

Exterior Damage 

When replacing window trim, your contractor may discover exterior damage that requires repair. The most common damages include wood rot, water damage, pest infestations, or cracks. Repair costs depend on local labor rates, materials required, and the extent of the damage. 

Painting and Finishes

After installation, the window trim must be painted or stained to match your home's aesthetic. Depending on the type and brand of product you use, the average cost to paint trim ranges from $1 to $3 per linear foot. Opting for higher-end finishes or custom colors will increase the price. 

Local painters may charge by the hour or by the project. The average cost to hire a painter for a small job like window trim ranges from $200 to $2,000. Additional finishing work, such as priming, sanding, and sealing, may add to the total price.

Other Exterior Window Trim Replacement Cost Factors

In addition to the above, it’s important to factor in labor fees, removal of existing trim, and ongoing maintenance to your budget.

Labor

Labor is often the most significant cost factor when replacing exterior window trim. Most local siding contractors charge between $65 and $105 per hour for trim replacement. Depending on the accessibility and design of the windows, they can usually complete the project in a few hours. If the windows have exterior damage, expect labor costs to increase for repair. 

Removal and Disposal

Before installing the new trim, the contractor must remove and dispose of the old trim. The average cost of trim removal ranges from $0.60 to $1.20 per linear foot. Most contractors include this fee in their original quote.

Ongoing Maintenance

Due to its exposure to the elements, exterior window trim requires ongoing maintenance. You’ll have to re-paint or stain it every three to five years, costing $1 to $3 per linear foot. Depending on the type of trim and your local climate, it may also require re-caulking and protective treatments.

Exterior Trim Cost by Material 

There are several materials to choose from for exterior window trim. Common options include wood, plastic, metal, fiber cement, and vinyl. Wood and plastic are often the most cost-effective, while options like vinyl are on the higher end.

Wood

Wood trim is one of the most budget-friendly options, ranging from $0.60 to $10 per linear foot, depending on the type of wood you choose. Medium-density fiberboard is the most cost-effective, while reclaimed or hardwood varieties are the most expensive.

While low cost, wood is prone to water and insect damage. To prevent the need for frequent replacement, apply a protective coating and keep up with annual maintenance.

Plastic

Plastic is another cost-effective option that ranges between $0.80 and $15 per linear foot. Several plastic varieties are available, including polyurethane, polymer, and composite resin. The quality and brand of plastic you choose determine the total price.

While slightly more expensive than wood, plastic offers enhanced weatherproof qualities. It’s longer lasting and more resistant to damage from weather and pests.

Metal

Metal is a higher-end window trim option, ranging from $2 to $20 per linear foot. Several types are available, with steel and aluminum being the most cost-effective and copper being the most costly. 

Metal trim is highly durable and resistant to weather, insects, and fire. It won’t crack or warp over time, but due to its installation difficulty, it may incur higher labor costs.

Fiber Cement

Fiber cement is a common window trim material made from sand and cardboard fibers. It typically costs between $0.70 and $5.50 per linear foot but may have higher labor costs due to its weight and installation complexity.

Fiber trim is often installed in areas with high temperatures and humidity levels, as it is resistant to rot, insects, and moisture. 

Vinyl and PVC

Vinyl and PVC trims are typically used to match home siding. Depending on the quality, thickness, and style, they cost between $2 and $30 per square foot. Vinyl is often more cost-effective, while PVC is on the higher end. 

Both materials are highly durable and resistant to moisture, rot, and insects. They’re often installed in areas with high humidity or harsh weather conditions.  

Exterior Trim Costs by Type

The style of trim you choose affects the cost of materials and labor. The more complex the design, the more expensive it will be. Standard, flat options can be as low as $1 per linear foot, while decorative pieces can run up to $15 per linear foot for materials alone.

Colonial

Colonial trim offers a classic, decorative design and works well with various architectural styles, including colonial, farmhouse, and modern. Depending on the material and thickness, it ranges from $1 to $10 per linear foot.

Craftsperson

Craftsperson trim costs between $1 and $10 per square foot. It’s highly common and offers clean, straight lines that align with most architectural styles.

Flat Stock

Flat stock trim is known for its clean, straight lines, which work well with minimalist and contemporary-style homes. It’s one of the most affordable options, ranging from $1 to $8 per square foot.

Ranch

Ranch trim costs between $2 and $10 per square foot. It’s broad and simple and gives exterior windows a low-profile, clean look.

Victorian 

Victorian trim is among the highest-priced options, ranging from $3 to $15 per linear foot. It often features decorative elements, carvings, and ornate details and is typically found on Victorian or vintage-style homes.

J Channel

J Channel trim is typically used along with vinyl siding to provide a neat, finished edge around exterior windows. It’s a cost-effective option, ranging from $2 to $8 per linear foot.

Exterior Window Trim Replacement vs. Repair

Before replacing your exterior window trim, consider if repair would be a more cost-effective solution. The cost of window trim repair is much lower than replacement, with contractors charging an average of $100 to $300 per window. If the current trim only has minor cracks or defects, repair can help you keep project costs low. Depending on the extent of damage, repairs can typically be completed in a matter of hours.

Replacement is often the best option if the window trim is extremely damaged or outdated. While higher in price, trim replacement offers a modern, fresh look to your exterior windows. It improves curbside appeal and protects the trim against rot, water damage, and mold.

Does Replacing Exterior Window Trim Increase Home Value?

Replacing exterior window trim won’t significantly increase home value but can make your house more attractive to potential buyers. New trim enhances curbside appeal and makes the home look well-maintained, which can draw in prospective buyers. If your current trim is damaged or outdated, replacing it can be especially beneficial to the outward appearance.

Budgeting for Window Trim Replacement

The cost to replace your exterior window trim can add up, depending on the project's complexity and materials. To keep costs down, consider the following money-saving tips:

• Check your local hardware store or online for sales or discounts on trim. 

• Compare quotes from at least three local siding contractors to find the most cost-effective option in your area.

• Remove and dispose of the existing trim yourself to cut down on labor costs. 

• Opt for budget-friendly materials such as medium-density fiberboard or plastic.

• Stick with standard options and avoid custom sizes or styles.

How HomeAdvisor Gets Its Cost Data

No place is more important than your home, which is why HomeAdvisor connects homeowners with local pros to transform their houses into homes they love. To help homeowners prepare for their next project, HomeAdvisor provides readers with accurate cost data and follows strict editorial guidelines. After a project is complete, we survey real customers about the costs to develop the pricing data you see, so you can make the best decisions for you and your home. We pair this data with research from reputable sources, including the U.S. Bureau of Labor Statistics, academic journals, market studies, and interviews with industry experts—all to ensure our prices reflect real-world projects.