This article covers interior door installation cost in the United States, detailing typical totals, per-door pricing, and price drivers such as door type, size, material, and labor. Buyers will find practical ranges to plan a budget and compare quotes with confidence.
| Item | Low | Average | High | Notes |
|---|---|---|---|---|
| Total Installed Cost per Door | $300 | $450 | $1,200 | Includes door slab, frame work, hinges, finishes. |
| Per-Square-Foot Pricing | $50 | $75 | $120 | Applies to unusual layouts or large doors. |
| Delivery/Handling | $0 | $20 | $80 | Depends on retailer or contractor. |
| Hardware & Finishes | $10 | $60 | $180 | Knob/strike, hinges, paint or stain. |
Assumptions: Midwest or suburban labor rates, standard hollow-core doors, normal access, standard finish options.
Door Type and Size Impact on Price
Interior door price varies sharply with door type and size, so buyers should expect a wide range per door. Conventional hollow-core doors are typically the least expensive, while solid wood or specialty panel designs push costs higher. Standard 6-foot-8-inch doors for 30-32 inch openings usually fall in the middle of the range, whereas oversized or nonstandard widths require additional materials and trimming.
| Door Type | Typical Low | Average | High | Notes |
|---|---|---|---|---|
| Hollow-Core (6’8″, 30″-32″ wide) | $150 | $250 | $500 | Lightweight, quick install. |
| Solid Wood Panel | $400 | $700 | $1,000 | Higher material cost, stronger finish. |
| Prehung MDF or Composite | $250 | $450 | $800 | Better for paint finishes. |
| Specialty/Molded Glass | $500 | $850 | $1,200 | Added glazing or decorative trim. |
Major Cost Components in Interior Door Installations
Typical costs break into four to six line items, with labor and materials driving the bulk of the budget. The breakdown below reflects common scopes for a single interior door install in a single-family home.
| Component | Low | Average | High | Notes |
|---|---|---|---|---|
| Door Slab | $80 | $250 | $550 | Includes core material and panel design. |
| Door Jambs & Frame Modifications | $40 | $120 | $350 | Alterations for fit or retrofits. |
| Hardware (Hinges, Knob, Strike) | $20 | $60 | $120 | Type affects price (brushed nickel, smart lock). |
| Finish (Paint or Stain) | $30 | $70 | $180 | Primer, topcoat, possible multiple coats. |
| Labor (Crew Time) | $100 | $250 | $600 | Typically 2–6 hours depending on prep. |
| Demolition/Removal | $0 | $40 | $150 | Remove old door and debris. |
Common Materials and Their Price Ranges per Door
Material choice strongly influences both initial cost and long-term upkeep. Hollow-core doors are cheapest, while solid wood and composite doors command higher prices and longer lifespans. MDF provides a balance, especially when painting, but is less durable than solid wood in high-traffic areas.
| Material | Low | Average | High | Notes |
|---|---|---|---|---|
| Hollow-Core | $60 | $120 | $250 | Lightweight, affordable. |
| Solid Wood | $250 | $450 | $900 | Premium look, high durability. |
| MDF/Composite | $120 | $300 | $500 | Good for paint; stable. |
| Fiberglass | $180 | $350 | $700 | Water and wear resistant. |
Labor Costs by Region and Skill Level
Labor rates vary by region and installer experience, creating meaningful regional differentials. Urban markets and high-cost states push averages higher, while rural or lower-cost counties reduce the per-door total. Labor time scales with door type and frame work, with more complex installs needing extra crew hours.
| Region | Low Hourly | Average Hourly | Estimated Hours | Per Door Labor |
|---|---|---|---|---|
| Midwest Suburban | $40 | $65 | 2–4 | $120–$260 |
| West Coast Urban | $60 | $95 | 3–5 | $180–$475 |
| Southeast Rural | $30 | $50 | 2–3 | $60–$150 |
| North Atlantic Metro | $55 | $85 | 3–5 | $165–$425 |
Hardware, Finishes, and Prep Work Costs
Hardware choices and prep work, including sanding, sealing, and trim, add to the bottom line. A basic knob and strike combo with standard hinges will cost less than premium brushed nickel or smart-lock hardware. Prep work, such as door jamb shimming, weatherstripping, and sealing, can push totals upward when meticulous finishes are needed.
| Item | Low | Average | High | Notes |
|---|---|---|---|---|
| Hardware | $20 | $60 | $120 | Standard vs premium finishes. |
| Finish (Paint/Stain) | $30 | $70 | $180 | Quality of coating matters. |
| Prep & Trim | $20 | $40 | $120 | Includes sanding and sealing edges. |
| Weatherstripping | $5 | $15 | $40 | Improves energy efficiency. |
Replacing vs Modifying an Existing Frame
Deciding to modify an existing frame or replace the whole assembly changes the cost trajectory. If the jambs are sound, a door slab swap with minor trimming and new hardware may suffice. When the frame is warped or misaligned, expect higher labor and material costs for frame straightening, new jambs, and catch hardware. In some cases, full replacement or conversion to a prehung unit yields better long-term results.
| Scenario | Low | Average | High | Notes |
|---|---|---|---|---|
| Slab Door Swap (no frame change) | $150 | $260 | $420 | Door only, hinge relocation may apply. |
| Frame Modification | $70 | $140 | $300 | Jamb shimming, studs packed, hinges moved. |
| Full Prehung Unit | $300 | $520 | $1,000 | Includes frame and hinges. |
Seasonal Price Variations and Scheduling
Timing can influence cost due to demand, material lead times, and contractor availability. Spring and fall are often less expensive than peak winter remodeling months in colder regions. Urgent installations or last-minute scheduling can add 10–30% in rush or weekend fees. If ordering custom glass or premium finishes, plan ahead to avoid expedited shipping surcharges.
How to Cut Interior Door Installation Costs Without Sacrificing Quality
Strategic choices can trim costs while protecting outcome quality. Choose standard sizes, select common hollow-core doors for high-traffic areas, and align hardware across rooms to simplify ordering. Postpone upgrading to premium finishes or glass inserts if the budget is tight, and compare quotes from at least two local installers to surface legitimate price variations. Bundling multiple doors in a single project can also reduce per-door labor costs.