How Much Does a Crown Molding Installation Cost in Seattle, WA? [2026 Data]

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Crown molding installation in Seattle, WA, costs $1,760 on average, and ranges from $757 to $2,778. Your final price for new crown molding depends on the material you choose, the size of your room, your ceiling height, and local labor rates. Before starting this elegant upgrade, understanding the cost helps you plan a project that fits your home and budget.

Crown Molding Installation Cost Factors

When you hire a local carpenter in Seattle, WA, to upgrade your home's interior, several variables dictate the final bill. From the materials you select to the height of your ceilings, understanding these elements helps you budget accurately for your trim project.

Cost to Install Crown Molding per Linear Foot

In Seattle, WA, the total linear footage of your room serves as the primary baseline for pricing, as larger spaces require more materials and time to complete. Overall, homeowners spend an average of $1,760 for this project, typically ranging from $757 to $2,778. For a smaller project of 25 linear feet, expect to pay between $115 and $640, while a larger 100-linear-foot installation ranges from $445 to $2,560.

Cost to Install Crown Molding by Size

Ceiling height and molding width directly affect the price because taller rooms require wider, more expensive trim to look proportionate. Standard 8-foot ceilings use narrower profiles costing $5 to $30 per linear foot in Seattle, WA, whereas grand rooms with ceilings of 12 feet or more demand wider cuts that run $10 to $60 per linear foot.

Cost to Install Crown Molding by Material

The material you choose in Seattle, WA, dictates both the base price of the product and the labor required to install it. Budget-friendly options like MDF cost $5 to $10 per linear foot, while premium choices like solid wood range from $5 to $35 per linear foot.

Solid Wood

Solid wood is a classic choice in Seattle, WA, but its cost varies widely depending on the rarity and hardness of the tree species. Because the region experiences rainy, drizzly weather, wood must be properly sealed to prevent warping over time. Common softwoods like pine run $5 to $15 per linear foot, while exotic hardwoods like Brazilian cherry cost $20 to $35 per linear foot.

Polyurethane

Polyurethane is lightweight and resistant to rot, making it a practical choice that keeps labor and material expenses low. In Seattle, WA, where the climate is rainy and mild, this moisture-resistant material is a smart investment for areas prone to humidity.

Plaster

Plaster molding offers unmatched historical detail for older homes in Seattle, WA, but its heavy weight and complex installation drive up labor costs. You need a highly skilled professional to handle this fragile material, which significantly increases your final bill.

MDF

Medium-density fiberboard (MDF) is an economical alternative to wood in Seattle, WA, that is easy to cut and paint, reducing both supply and labor rates. Because the local weather features mild wet winters, you must ensure your home is well-ventilated so the MDF does not absorb excess moisture.

PVC

PVC trim is completely waterproof, making it an excellent, low-cost option for bathrooms or kitchens in Seattle, WA, where moisture is a concern. Because it is slick and difficult to paint, it is installed in its standard white finish.

Polystyrene Foam

Foam molding is incredibly lightweight and simple to install, which drastically cuts down on professional labor time in Seattle, WA. While it lacks the sharp details of wood or plaster, it provides a fast and affordable cosmetic upgrade.

Metal

Metal molding provides a unique, modern aesthetic for homes in Seattle, WA, but the specialized tools required to cut and secure it make it a premium option. Materials like aluminum or copper are highly durable but require an experienced installer to ensure clean, safe edges.

Additional Cost Factors of Installing Crown Molding

Beyond the materials and room size, several other variables influence your total project price.

Labor

Professional installation makes up a significant portion of your bill in Seattle, WA, as skilled carpenters ensure precise cuts and seamless corners. Complex room layouts take longer to complete, which increases the total hours billed by your contractor.

Style or Custom Finish

Intricate, highly detailed molding profiles cost more to manufacture and require more care to install than simple, flat designs. Custom-milled replicas for historic homes in Seattle, WA, carry a premium price tag compared to standard off-the-shelf styles.

Installation Complexity

Rooms with multiple corners, alcoves, or uneven ceilings in Seattle, WA, demand more measuring and cutting, which adds to the labor time. If the walls are uneven, you must factor in drywall repair costs before the molding sits flush against the surface.

Door and Window Crown Molding

Adding matching trim above your doors and windows creates a cohesive look for your Seattle, WA, home but increases the total linear footage of the project. If you are already budgeting for window trim repair costs, bundling these installations together saves on overall labor rates.

Painting or Staining Crown Molding

Finishing the molding with paint or stain is an essential final step in Seattle, WA, that adds both material and labor expenses to the job. If you coordinate this with interior painting, you streamline the work, but standalone staining requires meticulous detail work that increases the final price.

Carpenter Pro Costs

When hiring a carpenter in Seattle, WA, budget $50 to $100 per hour for professional crown molding installation. Some contractors charge $3 to $12 per linear foot for labor, based on the complexity of your room layout. Remember to factor in the 10.55% sales tax rate in Seattle, WA, for materials and labor. We recommend hiring a local expert to ensure precise cuts and seamless corners, saving you time and preventing costly wall damage.

Why You Should Hire a Carpenter

Hiring a carpenter in Seattle, WA ensures safe overhead work, saves you valuable weekend time, and adds lasting value to your home.

• Professionals possess specialized tools, like compound miter saws, to cut precise corner angles accurately.

• Experts know how to navigate uneven ceilings, ensuring a seamless fit across every room.

• Contractors secure heavy wood trims properly without damaging your existing drywall or structural framing.

• A pro seamlessly caulks and finishes the joints, leaving a flawless, high-end final appearance.

How Angi Gets Its Cost Data

Home is the most important place on earth, which is why Angi has helped more than 150 million homeowners transform their houses into homes they adore. To help homeowners with their next project, Angi provides readers with the most accurate cost data and upholds strict editorial standards. We’ve surveyed thousands of real Angi customers about their project 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. 

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