Custom interior doors typically cost $900-$3,500 installed, with an average project near $1,800 per door. The final price depends on door size, wood species, glass or panel details, whether the door is slab-only or prehung, and the labor needed to fit the opening.
| Item | Low | Average | High | Notes |
|---|---|---|---|---|
| Custom door and installation | $900 | $1,800 | $3,500 | One standard opening, ordinary access |
| Custom door slab | $500 | $1,200 | $2,500 | Door only; hardware and fitting may cost extra |
| Installed price per sq. ft. | $35 | $75 | $140 | Varies with material, design, and job scope |
What custom interior doors cost by size and build
A made-to-order interior door slab generally costs $500-$2,500, while a custom prehung unit with frame can cost $800-$3,000 before installation. A straightforward installed project commonly totals $900-$2,200; oversized, glazed, carved, or premium hardwood doors can reach $3,500 or more.
These ranges assume one door, standard residential access, and no major wall or framing changes. A basic painted MDF or poplar design usually lands toward the low end; walnut, white oak, intricate joinery, and specialty glass raise the price. Assumptions: U.S. midrange labor rates, one interior opening, standard delivery distance.
For a typical single opening, budgeting about $1,200-$2,400 covers many custom designs and normal installation.
What a custom door quote includes for materials and labor
Quotes may separate the door, frame, hardware, finish, and installation—or combine them into one installed price. Confirm whether the estimate covers measuring, delivery, hinges, handle preparation, removal of the old door, painting, and disposal.
| Quote component | Typical range | What changes the charge |
|---|---|---|
| Door slab and finish | $500-$2,500 | Material, dimensions, panels, glazing |
| Frame or prehung unit | $150-$600 | Jamb material and custom sizing |
| Installation labor | $200-$700 | Fit, hinge work, trim, and opening condition |
| Hardware and accessories | $40-$350 | Handle, hinges, privacy lock, specialty finish |
| Removal and disposal | $50-$200 | Old unit weight and disposal requirements |
Ask for the door, frame, hardware, finish, and labor to be itemized so competing quotes cover the same work.
How width, wood species, and glass change the price
Standard interior doors are often 24-36 inches wide and 80 inches tall. A custom width above 36 inches, a height above 80 inches, or a non-square opening may require special construction and extra fitting; a door over 96 inches tall can cost substantially more than a standard-height design. Double doors also add material and installation work.
Material makes a notable difference. Paint-grade MDF or poplar tends to be less expensive than solid oak, maple, or walnut. A single clear-glass insert may add roughly $150-$500, while decorative, frosted, or divided-light glazing can add $400-$1,200. Carving, arched tops, unusual profiles, and matching historic trim are other common price increases.
Measure the finished opening and specify species, height, width, and glass before comparing estimates.
How much custom door installation labor adds
A carpenter may spend 3-6 hours installing a well-fitting slab in a sound opening, often charging $75-$125 per hour. A prehung replacement commonly takes 4-8 hours when the existing frame must be removed and the jamb shimmed, leveled, and trimmed.
Labor rises when the opening is out of square, the floor is uneven, hinges need mortising, or casing must be replaced. Moving an opening or changing wall framing is a separate carpentry project and can add several hundred dollars or more. Painting and staining may be excluded; finish labor can add $100-$400 depending on preparation and coats.
Confirm whether the labor rate includes fitting, hardware installation, trim, and finish work.
How custom interior door quotes differ by region
Prices in high-cost metro areas, including parts of the Northeast and West Coast, are often 10%-25% above typical national estimates because of higher contractor wages, delivery expenses, and operating costs. Rural areas may come in 5%-15% below metro pricing, although limited installer availability or long travel distances can erase the savings.
Regional differences also reflect local demand and the availability of specialty millwork. A custom walnut door sourced locally may cost less than a similar unit requiring long-distance freight. Ask whether delivery, stair carry, and site measurement are included, especially for large or heavy doors.
Compare local installed quotes rather than applying a national average to a high-cost city or remote property.
Three custom-door quotes for common projects
These examples show how size and finish affect a one-door budget. They assume ordinary access and no structural changes; local labor and maker pricing can shift the totals.
| Project | Door and materials | Labor and extras | Estimated total |
|---|---|---|---|
| 30-by-80-inch paint-grade slab | $650-$900 | 3-4 hours; $250-$450 | $900-$1,450 |
| 36-by-84-inch oak prehung door | $1,100-$1,700 | 5-7 hours; $450-$800 | $1,550-$2,500 |
| 36-by-96-inch walnut door with glass | $2,000-$3,000 | 6-9 hours; $600-$1,000 | $2,600-$4,000 |
The high-end example costs more because it combines greater height, premium wood, glass, and additional installation time.
Which custom door choices can lower the price
Keeping the opening at a common width and height limits special fabrication and fitting charges. A simple flat-panel or shaker design in paint-grade poplar or MDF can preserve a custom fit without paying for carved details or expensive hardwood. Choosing a slab rather than a prehung unit may reduce material cost when the existing frame is straight and reusable.
Get at least three written quotes using the same measurements, wood species, finish, hardware, and installation scope. Ask whether the maker has a standard design that can be adjusted to the opening. Bundling several doors may reduce per-door delivery or setup charges, but confirm that each door’s specifications are listed individually.
Spend on the dimensions and features that solve the fit or design need, not upgrades that do not affect the intended use.
When custom door site work adds another charge
Removing an old door and frame can add $50-$200, while new casing or trim may add $100-$500 depending on material and length. Repairs to damaged jambs, drywall, or flooring are typically quoted separately. An unusually narrow hallway, stairs, or a heavy oversized door can also require extra handling time.
Before ordering, have the installer verify the opening, swing direction, wall thickness, floor clearance, and hinge placement. A made-to-order door may be nonreturnable, so a measurement error can mean paying for a replacement as well as a second installation.
A site measure before fabrication is a practical way to avoid costly rework on a custom-sized door.