This article covers the cost to install interior prehung doors, including typical total prices, per-unit rates, and regional variations. Buyers often pay for the door, frame, hinges, labor, and finishing, with the main drivers being door material, size, and labor region. The keyword cost is central to planning budgets and comparing quotes.
| Item | Low | Average | High | Notes |
|---|---|---|---|---|
| Door + frame kit (hollow core) | $120 | $210 | $350 | Includes prehung unit and basic finish. |
| Labor for removing old door | $60 | $120 | $250 | West/East regional variation. |
| Labor to install prehung door | $150 | $300 | $500 | Includes hinge alignment and shimming. |
| Finishing (polish, paint, stain) | $40 | $120 | $250 | Finish coat and prep. |
| Hardware (locks, knobs) | $25 | $60 | $150 | Based on hardware quality. |
| Permits or inspections | $0 | $50 | $150 | Typically none for interior work. |
Price Range For Typical 28-Inch Prehung Interior Doors
Typical total price falls between $200 and $900 per door, depending on material and labor region. The range covers hollow-core doors with basic finishes in mid-size markets to solid-core or larger doors in dense urban areas. Assumptions: standard 28-inch to 32-inch width, standard swing, and normal access.
Component Breakdown: Materials, Labor, and Finishing Costs
Pricing includes four to six cost components, with a clear split between door kit, labor, and finishes. Material and labor mix drives most of the total price.
| Component | Low | Average | High | Notes |
|---|---|---|---|---|
| Door + frame kit (hollow core) | $120 | $210 | $350 | Entry-level materials. |
| Labor for removal | $60 | $120 | $250 | Variable by crew size. |
| Labor for installation | $150 | $300 | $500 | Includes alignment and shimming. |
| Finishing (paint/stain) | $40 | $120 | $250 | Finish quality matters. |
| Hardware hardware install | $25 | $60 | $150 | Knob/deadbolt options. |
| Disposal of old door | $0 | $20 | $60 | Often included in labor. |
Key Drivers That Most Influence Interior Prehung Door Pricing
Size, material, and region are the top cost drivers. Door width and height change trim and hinge needs, impacting labor hours by roughly 1–2 hours per door. In dense urban regions, expect higher labor rates and potential access constraints, while rural markets may offer savings. Assumptions: standard door sizes, normal framing, and standard hinge counts.
Size And Style Variations That Change The Price
Size differences alter both kit price and labor. For 30–32 inch doors, add $20–$60 to the low end; for 34–36 inch doors, add $40–$90. Solid-core doors or specialty designs (sidelights or transoms) significantly raise costs due to heavier weight and extra hardware. Regional labor rate variance also shapes the final figure.
Regional Differences In Interior Door Installation Costs
Prices vary by region due to labor rates and material availability. West Coast and Northeast typically show higher totals (up to 15–25% above national averages) compared with Southern markets. A typical 28–30 inch hollow-core install might range from $250–$600 in rural Midwest and from $360–$900 in metro Pacific cities.
Material Type: Hollow Core vs Solid Core And Veneer
Material options dramatically affect cost. Hollow-core kits start around $120–$210, while solid-core or prefinished options range $300–$600 for the door alone. Finish quality and veneer add cost as well, often adding $50–$150 per door for premium looks.
Labor Components By Task: Removal, Fitting, Finishing
Labor is often the largest share of price. Removing the old door typically costs $60–$120; installing and aligning can run $150–$300; finishing adds $40–$120. Scheduling, crew size, and access influence these figures, with faster jobs sometimes costing more due to rush rates.
Unit Pricing And Per-Door Estimates You Can Compare
Use per-door budgeting to compare bids. Per-door ranges commonly fall in $200–$900 total, with variation by door size, material, and labor region. When quotes separate components, verify whether finishing and hardware are included or billed separately.
Practical Ways To Cut Interior Prehung Door Costs Without Sacrificing Quality
Careful scope management helps control the price. Choose standard door sizes, skip premium finishes, bundle multiple door installs in the same visit, and avoid custom hardware when possible. Scheduling during slower seasons and comparing multiple quotes also reduces overall spend.
Three Real-World Quote Scenarios With Specs
Scenario A: Hollow-core, 28 inch, standard finish, one door — total $220–$420. Scenario B: Solid-core, 30 inch, painted, with premium knob — $420–$750. Scenario C: Solid-core, 32 inch, prefinished veneer, multiple doors in a single project — $900–$1,300.
What A Typical Quote Looks Like In A Bid Table
| Item | Low | Average | High | Notes |
|---|---|---|---|---|
| Door kit (32 inch solid core) | $260 | $360 | $520 | Includes frame and prehung unit. |
| Labor to remove old door | $60 | $110 | $170 | One opening, standard access. |
| Labor to install | $180 | $320 | $480 | Includes hinge alignment. |
| Finishing | $40 | $100 | $180 | Paint or stain as specified. |
| Hardware install | $25 | $60 | $120 | Knob/strike plate combo. |
| Disposal | $0 | $20 | $50 | Depends on contractor policy. |