Homeowners typically pay for interior door installation based on door type, size, labor time, and whether finishing and hardware are included. The main cost drivers are the door price, prep work, and crew time. This guide presents cost ranges in USD to help buyers estimate budgeting and compare quotes, with explicit cost components and regional variations.
Assumptions: single prehung interior door, standard 80-inch height, existing framing ready for door install; includes basic hardware but not custom finishes.
Overview Of Costs
Installation pricing typically combines door cost and labor. For a standard interior door, expect a total project range from about $200 to $900 per door, depending on door material and complexity. Labor alone often runs $100-$350, while the door itself can range from $80-$600. This section provides total project ranges and per-unit ranges with brief assumptions to frame budgeting decisions.
| Item | Low | Average | High | Notes |
|---|---|---|---|---|
| Total project per door | $200 | $450 | $900 | Includes door, labor, basic hardware |
| Door price (material) | $80 | $250 | $600 | Hollow core vs solid core, prefinished |
| Labor | $100 | $240 | $350 | Removal, framing, hanging, trim |
| Hardware & finish | $20 | $60 | $150 | Hinges, knob, strike plate |
Cost Breakdown
Cost components show how materials, labor, and extras contribute to total pricing. The following table highlights typical categories and expected ranges for a single interior door install.
| Category | Low | Average | High | Notes |
|---|---|---|---|---|
| Materials | $80 | $250 | $600 | Door type and finish |
| Labor | $100 | $240 | $350 | Removal, framing, alignment |
| Hardware | $20 | $60 | $150 | Hinges, knob, strike |
| Finishing & trim | $0 | $40 | $100 | Paint or stain, casing if needed |
| Permits & fees | $0 | $0 | $0 | Usually none for interior doors |
| Delivery/Installation supplies | $0 | $10 | $40 | Level, shims, nails |
| Contingency | $0 | $20 | $60 | Unexpected adjustments |
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Factors That Affect Price
Key drivers include door material (hollow vs solid core), door width and height, and finishing needs. Also, installation time and crew size impact total cost, with typical labor hours ranging from 2 to 4 per door depending on prep work.
Ways To Save
To reduce costs, consider hollow-core doors, standard 6-foot-8 inch heights, and DIY-ready kits without custom trim. Scheduling off-peak seasons and obtaining multiple quotes can yield meaningful savings.
Regional Price Differences
Prices vary by region due to labor market and material costs. When comparing three U.S. regions, expect regional deltas of roughly ±15% to ±25% from national averages.
- Urban areas tend to have higher labor rates and delivery costs.
- Suburban regions often balance price and availability.
- Rural areas may offer lower labor rates but face limited supplier options.
Labor & Installation Time
Typical install times range from 2 to 4 hours per door, depending on frame condition and need for trim work. Labor rates commonly fall in the $60-$120 per hour band.
Additional & Hidden Costs
Expect potential add-ons such as extended trim work, door jamb resizing, or solvent-based finish requirements. Hidden costs may include fumigation of finished rooms or temporary wall protection during work.
Real-World Pricing Examples
Three scenario cards illustrate common outcomes with varying specs and parts lists.
Basic Scenario
Specs: Hollow-core door, standard 6’8″ height, basic hardware, no finishing beyond factory coat. Labor: 2.5 hours; Materials: $100; Labor rate: $75/hour; Total: $200-$350.
Mid-Range Scenario
Specs: Solid-core door, prehung with prefinished veneer, mid-range hardware, light trim work. Labor: 3.5 hours; Materials: $180; Labor rate: $85/hour; Total: $350-$550.
Premium Scenario
Specs: Solid wood door, custom height, high-end hardware, full trim and finish. Labor: 4.5 hours; Materials: $450; Labor rate: $100/hour; Total: $600-$900.
