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How Much Does It Cost To Install Or Replace Door & Window Trim?

Typical Range: $40 - $350

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Cost to Install Door & Window Trim

The average cost to install door trim is $150 per door, with low-end installations around $100 and high-end jobs at $250. Installing window trim ranges between $100 to $170 per window, but they can be as low as $40 or as high as $350.

average cost to install window or door trim is $150 or $40 to $350.

Labor is around $70 per hour for both windows and doors. For larger windows and doors, it takes about one hour to install the materials. For smaller 2-foot by 2-foot windows, it takes about a half hour.

Wooden door trim costs $2 to $5 per linear foot or $35 to $85 for 17 feet for an average 80"x34" door. Pine is the cheapest, while higher-end wood like mahogany can go up to $4 to $6 per linear foot.

Wooden window trim ranges between $0.75 to $1.25 per linear foot. Vinyl is $2 per linear foot, and aluminum falls between $1.50 to $2 per linear foot. Thick or decorative versions can price up to $6 per linear foot.

Average Cost to Install Door & Window Trim

Average Cost$150
High Cost$350
Low Cost$40

Cost to Install Door Casing

The average cost to install door casing is around $4 per linear foot, or between $100 and $170 per door.The price range for each door's materials is between $35 and $100, depending on the quality. It takes about an hour to install a door at $70 per hour, making the full expense of material and installation between $100-$170.

The terms trim and casing are synonymous for the decorative and protective border that seals the gaps that exist after fitting a window or door.

Cost to Install Interior Door and Trim Together

The cost to install an interior door averages at $925, with low-end jobs at $100 and high-end ones at $4,500. Installing a door and trim together, including the average price of a door, ranges between $1,000 to $1,250.

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Labor Cost to Install Window Trim

The labor cost to install trim averages $70 per hour. This involves the setup, sanding, measuring, cutting, nailing patching, caulking, painting, and cleanup. The price range for materials is between $12 and $90 for the standard 15 linear feet.

Cost to Install or Replace Exterior Trim

The cost to install exterior trim is $1,790 for the average home. It costs $4 per linear foot for low-end materials and $7 per linear foot for high-end materials, including $88 per hour for labor.

There will be extra labor charges for removing old materials before the reinstallation. Certain materials like brick and fiber cement take more time to remove safely, which will add to the hourly charge.

Cost to Replace Window Trim or Door Casing

The cost to replace casing includes the removal of old materials and the installation of the new. Replacing old units makes the job more labor-intensive, which figures into the project's expense.

Window Sill Replacement Cost

The total cost to replace a window sill falls between $190 and $300 for both parts and labor.

The sill is the ledge that juts out at the bottom of the window. You should replace this part when it feels loose or starts to rot. A professional can deal with common frame repairs like this one effectively. Trying to tackle this job yourself can lead to an injury or incorrect installation, but a pro can get everything done correctly in a quicker turnaround.

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Capping Windows Cost

The cost of capping windows averages $1 to $2 per linear foot. The price of the total job includes the materials, tools, specialty equipment, and labor. It's important to note that if your frames are rotting, capping will only mask the issue. The cost of replacement windows averages $500 per unit.

Window capping is another term for window cladding or wrapping. Capped trim is a wood frame that sealed with aluminum or vinyl for added protection. It's less prone to rot, water, and insect damage. The vinyl vs. aluminum window guide explains the differences between vinyl and aluminum-clad window frames are explained in more detail.

Capping is great for exterior doors and windows because unprotected outdoor wood experiences more wear and tear with respect to its indoor counterpart.

Aluminum Window Wrap Cost

The cost of aluminum window wrap is $1 to $2 per linear foot. Aluminum wraps protect aging wood from moisture and harsh outdoor weather. This is an affordable way to beautify existing exterior trim without having to remove it. In addition, you can paint aluminum capping to maintain its appearance.

Cost considerations to install or replace a 5' x 3' aluminum window wrap include:

Sheet Aluminum$30 for 14 linear feet
Labor$70 per hour
Daily Rental for Specialty Equipment$64
Total $156 per window

Note: Job supplies include fasteners, caulking, weather stripping, and sealants. Specialty equipment includes a pneumatic finish nailer, saws, sander, and electric planer.

Vinyl Wrap Window Trim

The cost of installing vinyl-clad trim is around $1 per linear foot and requires removing existing materials. Fitting a window with vinyl-clad units safeguards it against moisture and adds a touch of beauty. This is similar to the process and cost to install vinyl crown molding.

The cost considerations for a 5 x 3-foot vinyl window wrap include:

Vinyl Molding$14 for 14 linear feet
Labor$70 per hour
Daily Rental for Specialty Equipment$64
Removing Old Trim$30 for an hour of labor
Total $172 per window

Trim & Casing Prices for Doors and Windows

The cost of the average door trim is $1 per linear foot for the typical ½ inch by 2 ¼ inch primed MDF casing. However, when you get more detailed trim with high-quality materials, the cost can go to, or even exceed, $6 per linear foot.

When you hire a professional, you won't need to buy the specialty tools required for the job. A pro can also buy the materials as part of the convenience of the job.

Types of Door & Window Trim:

  • Head Casing: The horizontal trim on top.
  • Side Casing: The vertical trim that goes along both sides.
  • Side Jamb: The flat vertical board on each side.
  • Head Jamb: The flat horizontal board on top.

Parts just for windows:

  • Stool: The board on top that has notches at each end that reach beyond the side casings and apron.
  • Apron: The horizontal trim below the stool.
Still Have Questions? Call a Trim Installer.

DIY vs. Hiring a Trim Installation Pro

Doing a trim installation yourself requires the expertise, tools, and special materials for safety and accuracy. Often, the costs of the tools and equipment and the time you spend are equal to, or even exceed, the price to use a professional. Pros can even buy materials at a discount whereas as individuals rarely get the wholesale discounts.


What is window wrapping, and how much does it cost?

Wrapping is another term for capping. In this process, a sturdy material like aluminum fits over a frame. It costs roughly $110 per unit when including both materials and labor.

How do you know when you need window trim replacement?

The clearest indicator that you need a replacement is if it's visibly in disrepair. It can either be warped or rotten. The average cost to repair windows is $320, with trim replacement being one of the factors in this price.

How much does it cost to paint exterior window trim?

Part of good window repair and maintenance is maintaining the trim's appearance. Though you shouldn't paint vinyl cladding, you can paint aluminum, fiberglass, or wooden trim. The cost of a small painting project averages $700, however, smaller projects can cost as low as $170. The typical range falls between $390 and $1,000.

How much does window trim repair cost?

The cost to repair window trim averages $630 but typically ranges between $300 and $1,000. This includes both costs labor and materials.

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