Buyers typically pay for door installation based on door type, size, materials, frame work, and labor. The cost range reflects differences in product quality, site access, and regional labor rates. This guide breaks down the key price drivers and provides concrete, per-unit figures for planning.
| Item | Low | Average | High | Notes |
|---|---|---|---|---|
| Door Type | $150 | $350 | $900 | Prehung interior to exterior slabs vary widely |
| Labor (hours) | 2 | 5 | 12 | Per door, crew of 1-2 |
| Per-Unit Price | $200 | $500 | $1,400 | Includes removal and trim work |
| Hardware & Weatherstripping | $25 | $120 | $250 | Handles, hinges, seals |
| Permits / Access | $0 | $75 | $350 | Depends on jurisdiction |
Typical Door Types and Their Install Price Range
Interior hollow-core doors commonly cost $150-$350 to install, while solid core or fiberglas exterior doors commonly run $400-$1,200. The price depends on whether the door is prehung, the frame condition, and if new studs or shims are required. For larger, custom, or insulated doors, expect the high end to rise another $200-$600. Assumptions: standard 80-inch door height, standard frame, Midwest labor rates.
Labor and Material Breakdown by Door Type
In most projects, labor is the largest share of the cost, typically 60-70% of the total for a basic install. Exterior replacements may require weatherproofing and flashing, adding both material and labor costs. A typical door kit includes frame adjustments, hinge alignment, and trim, plus weatherstripping. Assumptions: single-door install, standard swing, no structural repairs.
| Component | Low | Average | High | Notes |
|---|---|---|---|---|
| Door Slab / Prehung Kit | $150 | $350 | $900 | Interior or exterior varies |
| Frame & Jamb Adjustments | $25 | $90 | $180 | May include shimming |
| Hardware (Hinges, Handles) | $25 | $80 | $200 | Quality matters |
| Weatherstripping & Sealant | $10 | $40 | $60 | Air sealing impact |
| Labor Time (hours) | 2 | 5 | 12 | Crew size 1-2 |
Per-Unit Cost for Common Door Sizes
A standard 32- by 80-inch interior door kit typically totals $200-$500 installed. A 36-by-80 exterior door with weatherproofing can run $600-$1,400. For double doors, expect a 10-25% premium on top of a single-door price. Size and product quality drive most of the per-unit costs. Assumptions: typical frame condition, standard trim, single-story building.
Regional Variations in Door Installation Costs
Coastal markets and metropolitan areas often show higher pricing than rural regions due to labor and material costs. A door installed in the Northeast may carry a 10-25% premium versus the Midwest. Regionally weighted costs help explain the spread in the $150-$1,400 range. Assumptions: urban setting, standard access, typical material quality.
Permit and Access Fees That Affect the Price
Some projects require permits or inspections, adding $50-$350 depending on city. If access is difficult (tight stairwells, multi-story work), expect added dollar charges for equipment or additional crew hours. Plan for upcharges if the site complicates installation. Assumptions: single-install, normal weather, standard site access.
Impact of Hardware and Weatherstripping on Total Cost
The choice of hardware (smart locks, premium hinges) and weatherstripping can add $20-$200 per door. High-end hardware raises the per-unit price but may improve long-term energy savings. Quality hardware matters for durability and security. Assumptions: mid-range hardware, standard door type.
Labor Time and Crew Size for Standard Install
Most single-door installs take 2-5 hours with one skilled installer; two-person crews can complete exterior door installs in 3-6 hours. Labor hours scale with door weight, frame condition, and finish work. Assumptions: normal access, no structural repair.
Ways to Cut Door Installation Costs Without Sacrificing Quality
Consider refurbishing an existing frame, choosing a stock door instead of custom, and aligning scheduling with off-peak hours to lower labor rates. Bundling a weatherproof door with basic hardware may reduce per-unit costs. A plan that tightens scope reduces quotes. Assumptions: trade-off between speed and materials.