Homeowners typically see door costs range from affordable hollow-core models to premium solid wood and fiberglass options. Main cost drivers include door material, size, finishing, hardware, and installation complexity. The following guide provides practical pricing in USD with low–average–high ranges for common door types and setups, plus factors that affect price.
| Item | Low | Average | High | Notes |
|---|---|---|---|---|
| Prehung interior door (standard 80″ x 30″) | $60 | $150 | $400 | Hollow-core; with basic slab hardware |
| Prehung exterior door (steel, 36″ x 80″) | $300 | $700 | $1,600 | Includes weatherstripping; basic lockset |
| Solid wood door (36″ x 80″) | $200 | $600 | $1,800 | Plain slab or prehung; varies by species |
| Fiberglass door (36″ x 80″) | $350 | $850 | $2,200 | Includes hardware; durable exterior option |
| Finishing & hardware upgrade | $40 | $150 | $500 | Premium hinges, handles, and coating |
| Installation & labor (per door) | $150 | $350 | $900 | Labor varies by frame condition and accessibility |
Overview Of Costs
Prices reflect typical door purchases and installation in the United States, with total project ranges and per-unit ranges shown. Assumptions: standard framing, average accessibility, and typical regional labor rates. The door type, size, finish, and security hardware drive most of the cost. For exterior doors, installation time and weatherproofing add to the budget.
Cost Breakdown
The following table summarizes major cost components for single-door projects. The totals assume one prehung unit, standard framing, and typical labor conditions. A mini formula for labor cost can be considered: data-formula=”labor_hours × hourly_rate”>.
| Component | Low | Average | High | Notes |
|---|---|---|---|---|
| Materials | $60 | $600 | $2,200 | Interior hollow-core to exterior fiberglass; per-unit |
| Labor | $150 | $350 | $900 | Per-door installation; includes trim fitting |
| Hardware & Accessories | $25 | $120 | $420 | Lockset, hinges, strike plate, weatherstripping |
| Permits | $0 | $0–$75 | $200 | Usually minor for interior; exterior may require permits in some jurisdictions |
| Delivery/Removal | $20 | $60 | $200 | Delivery within local area; disposal of old door |
| Finishing & Paint/Coating | $20 | $100 | $350 | Stain, paint, or protective coating |
| Warranty & Service | $0 | $40 | $150 | Labor-backed warranty; manufacturer warranty applies |
| Contingency | $0 | $30 | $100 | Unforeseen frame adjustments |
Assumptions: region, specs, labor hours.
What Drives Price
Material type is the largest determinant: hollow-core interior doors are cheapest, while solid wood and fiberglass exterior doors push costs higher due to durability and security features. Door size and configuration affect materials and labor; larger or custom widths add costs. Finish and hardware choices, such as premium hinges, smart locks, and weather sealing, add to the total.
Regional Price Differences
Prices vary by market, with urban centers typically higher due to labor and logistics. In the North, exterior doors may run 5–12% higher than the national average; in the Midwest, rates tend to be closer to the baseline; in the Southwest, supply chains and climate considerations can shift costs for weatherproofing and coatings by around 3–8%. Regional variations should be considered when budgeting.
Labor, Hours & Rates
Labor costs depend on crew size, access, and existing frame condition. Typical installation times range from 2–6 hours per door, with crews billing hourly. Average labor rate sits around $60–$120 per hour nationally, but specialty exterior doors or custom jamb work can exceed $150 per hour.
Additional & Hidden Costs
Hidden costs can include frame repairs, threshold replacement, moisture testing, and sub-floor adjustments. For exterior doors, energy efficiency upgrades like better weatherstripping or insulation inserts can add $50–$300 beyond the base price. Always account for contingencies in the budget.
Real-World Pricing Examples
Three scenario cards illustrate typical projects:
- Basic Interior Upgrade — Solid-core interior door, standard hardware, no finishing; 80″ x 30″; 2 hours labor; total: $120–$300; $/unit: $60–$150.
- Mid-Range Exterior Refit — Fiberglass exterior door, weatherstripping, basic lockset; 6 hours labor; total: $900–$1,600; $/unit: $350–$850.
- Premium Entry Upgrade — Steel exterior door with multi-point lock, premium hardware, full weatherproofing; 8–12 hours labor; total: $1,800–$3,200; $/unit: $1,100–$2,200.
Assumptions: region, specs, labor hours.
Seasonality & Price Trends
Prices can shift with demand and material availability. Spring and late-summer renovations may see moderate price increases due to project backlogs, while winter installations can be cheaper in some markets. Planning off-peak can yield savings on both materials and labor.
Permits, Codes & Rebates
Exterior door projects may require local permits or code-compliance checks in some jurisdictions. Some regions offer rebates or incentives for energy-efficient entries, shutters, or upgraded doors. Confirm local requirements early to avoid delays and last-minute costs.
Maintenance & Ownership Costs
Doors may require annually cleaning, weatherstripping replacement, and occasional hinge lubrication. Over five years, maintenance can add $100–$300 depending on material and exposure. For high-end doors, coatings or sealants can extend life and reduce replacement frequency.
